Questions on UI for WinForms Forum

18,690 questions

1 answer

145 views

Tab key press in Grid View Drop Down Causes Crash

I have a GridView (v. 2010.2.10.806) with a text box column, a DateTime column, a DropDownList column and a check box column set at design time. The rows are constructed manually in a custom method that constructs rows of GridViewRowInfo objects based on a collection of custom objects. This all works very well. In my testing however, I have found that if the drop down list is extended, and I press the TAB key, the drop down is left blank and focus is moved to the next cell, and the application crashes on the next TAB key press. If other keys are pressed, the app seems hung and nothing happens. I have tried to work around this by capturing and supressing the TAB key press (in lieu of a better solution), but the GridView key down event does not seem to fire when the TAB key is pressed. I have also tried to implement the solution at http://www.telerik.com/community/forums/winforms/gridview/cell-keydown-event.aspx but had no success. Any input you may have is appreciated, Thanks.

GridView

answered on 22 Dec 2010

3 answers

109 views

PageView control in Q1 2010 SP2

Dear all,

I cannot find PageView Control, I'm using Q1 2010 SP2 version. Does PageView control available at my version?

Thanks

PageView

answered on 22 Dec 2010

1 answer

92 views

Can't get border to remain hidden

I have been trying to get my RadGridView to not display borders of each cell. I have the following in my code:

this.radGridView.GridViewElement.DrawBorder = false;
this.radGridView.GridViewElement.GroupPanelElement.DrawBorder = false;
this.radGridView.TableElement.DrawBorder = false;

GridView

answered on 22 Dec 2010

5 answers

272 views

Change "drag a column..." text

Hi:
I need change the text "drag a column here to group by this column" because my language is spanish
as I do?

thanks

GridView

answered on 21 Dec 2010

5 answers

215 views

How to use mnemonic to access Pageviewpage

Hello,
I would like to access the Tabs in my Pageview control with the keyboard.
I am used to type e.g. "&Tabpage" with the ampersand for the PageViewPage text attribute, so that the T is underlined and I can use the ALT + T keys to activate that Pageviewpage.
Unfortunately this does not work. I always have "&Tabpage" as visible text.
Which settings do I have to make to activate the UseMnemonic feature. I tried several but with no success.
Could someone please help me.
Thanks in advance.
Cheers Roberto

PageView

answered on 21 Dec 2010

5 answers

415 views

Enhancing RadListControl with a checkboxes column

Hi All,

I am developing an app on top of Telerik RadControls for WinForms Q3 2010.
In one of the views an end user would be required to select one or more options from a list. I have used RadListControl for presenting the set of possible options and picking the selected ones. Yet I wish to leverage the user experience by providing a check box next to each selection option and allowing user to select/unselect options by toggling on/off corresponding check boxes as, for example, the Microsoft's ListView control does.
I have looked at your nice demos and extended RadListVisualItem as shown to have a check box, to follow the state of its Selected property and to set the Data.Selected property upon catching the state changed event from that check box.
The code makes quite enough sense, yet in runtime when a check box is set, for example, the state changed event is fired twice:

first time with the correct information that the check box has been toggled on;
second time with the information that the check box has been toggled off (sic!).

Can anyone please tell why the second event is fired off?
A working example of how to implement the desired functionality will be also greatly appreciated.

Thank you in advance for your assistance.

-- Best regards

ListControl

answered on 21 Dec 2010

2 answers

406 views

TargetInvocationException was unhandled

I'm getting the following error in my 1st WinForms application, using VS 2010 and Telerik Q2 2010. It repeats on two different forms.
Below, I've included the full error message, .ASPX code and .VB code.

Thanks

Error message:

System.Reflection.TargetInvocationException was unhandled

Message=Exception has been thrown by the target of an invocation.

Source=mscorlib

StackTrace:

at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)

at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)

at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)

at System.Delegate.DynamicInvokeImpl(Object[] args)

at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme)

at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj)

at System.Threading.ExecutionContext.runTryCode(Object userData)

at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)

at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme)

at System.Windows.Forms.Control.InvokeMarshaledCallbacks()

at System.Windows.Forms.Control.WndProc(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)

at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)

at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)

at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)

at System.Windows.Forms.Application.Run(ApplicationContext context)

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()

at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)

at GrantManager.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:line 81

at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)

at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

at System.Threading.ThreadHelper.ThreadStart_Context(Object state)

at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.ThreadHelper.ThreadStart()

InnerException: System.NullReferenceException

Message=Object reference not set to an instance of an object.

Source=Telerik.WinControls.GridView

StackTrace:

at Telerik.WinControls.UI.TableViewRowLayoutBase.InvalidateRenderColumns()

at Telerik.WinControls.UI.TableViewRowLayout.InvalidateRenderColumns()

at Telerik.WinControls.UI.RowsContainerElement.UpdateWhenColumnsChanged()

at Telerik.WinControls.UI.GridTableElement.ProcessTemplateEvent(GridViewEvent eventData)

at Telerik.WinControls.UI.GridTableElement.Telerik.WinControls.UI.IGridViewEventListener.ProcessEvent(GridViewEvent eventData)

at Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessCollection(GridViewEvent gridEvent, PriorityWeakReferenceList list, GridEventProcessMode processMode)

at Telerik.WinControls.UI.GridViewEventProcessEntity.ProcessEvent(GridViewEvent gridEvent)

at Telerik.WinControls.UI.GridViewSynchronizationService.NotifyListeners(GridViewEvent gridEvent)

at Telerik.WinControls.UI.GridViewSynchronizationService.OnPostCallback(Object state)

InnerException:

ASPX code:

<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _

Partial Class frmDistribution

Inherits System.Windows.Forms.Form

'Form overrides dispose to clean up the component list.

<System.Diagnostics.DebuggerNonUserCode()> _

Protected Overrides Sub Dispose(ByVal disposing As Boolean)

Try

If disposing AndAlso components IsNot Nothing Then

components.Dispose()

End If

Finally

MyBase.Dispose(disposing)

End Try

End Sub

'Required by the Windows Form Designer

Private components As System.ComponentModel.IContainer

'NOTE: The following procedure is required by the Windows Form Designer

'It can be modified using the Windows Form Designer.

'Do not modify it using the code editor.

<System.Diagnostics.DebuggerStepThrough()> _

Private Sub InitializeComponent()

Me.components = New System.ComponentModel.Container()

Dim GridViewDecimalColumn1 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewDecimalColumn2 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewDecimalColumn3 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewTextBoxColumn1 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn2 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewDecimalColumn4 As Telerik.WinControls.UI.GridViewDecimalColumn = New Telerik.WinControls.UI.GridViewDecimalColumn()

Dim GridViewTextBoxColumn3 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewCheckBoxColumn1 As Telerik.WinControls.UI.GridViewCheckBoxColumn = New Telerik.WinControls.UI.GridViewCheckBoxColumn()

Dim GridViewTextBoxColumn4 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn5 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn6 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewTextBoxColumn7 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim GridViewDateTimeColumn1 As Telerik.WinControls.UI.GridViewDateTimeColumn = New Telerik.WinControls.UI.GridViewDateTimeColumn()

Dim GridViewTextBoxColumn8 As Telerik.WinControls.UI.GridViewTextBoxColumn = New Telerik.WinControls.UI.GridViewTextBoxColumn()

Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frmDistribution))

Me.pagMain = New Telerik.WinControls.UI.RadPageView()

Me.itmSelect = New Telerik.WinControls.UI.RadPageViewPage()

Me.lblSelectMsg = New System.Windows.Forms.Label()

Me.cboType = New System.Windows.Forms.ComboBox()

Me.dsType = New System.Windows.Forms.BindingSource(Me.components)

Me.DstIntra = New GrantManager.dstIntra()

Me.lblType = New System.Windows.Forms.Label()

Me.lblRecCnt = New System.Windows.Forms.Label()

Me.btnDelete = New System.Windows.Forms.Button()

Me.btnEdit = New System.Windows.Forms.Button()

Me.btnAdd = New System.Windows.Forms.Button()

Me.grdSelect = New Telerik.WinControls.UI.RadGridView()

Me.dsDist = New System.Windows.Forms.BindingSource(Me.components)

Me.itmEdit = New Telerik.WinControls.UI.RadPageViewPage()

Me.lblEditMsg = New System.Windows.Forms.Label()

Me.GroupBox1 = New System.Windows.Forms.GroupBox()

Me.txtName = New System.Windows.Forms.TextBox()

Me.btnSearch = New System.Windows.Forms.Button()

Me.lblName = New System.Windows.Forms.Label()

Me.cboAction = New System.Windows.Forms.ComboBox()

Me.lblEmail = New System.Windows.Forms.Label()

Me.lblAction = New System.Windows.Forms.Label()

Me.txtEmail = New System.Windows.Forms.TextBox()

Me.cboStatus = New System.Windows.Forms.ComboBox()

Me.lblStatus = New System.Windows.Forms.Label()

Me.btnCancel = New System.Windows.Forms.Button()

Me.btnSave = New System.Windows.Forms.Button()

Me.adpDist = New GrantManager.dstIntraTableAdapters.sp_grantappdist_select_bytypeTableAdapter()

Me.adpType = New GrantManager.dstIntraTableAdapters.sp_grantapptype_selectTableAdapter()

Me.dsStatus = New System.Windows.Forms.BindingSource(Me.components)

Me.adpStatus = New GrantManager.dstIntraTableAdapters.sp_grantappstatus_selectTableAdapter()

Me.dsAction = New System.Windows.Forms.BindingSource(Me.components)

Me.adpAction = New GrantManager.dstIntraTableAdapters.sp_grantappaction_selectTableAdapter()

CType(Me.pagMain, System.ComponentModel.ISupportInitialize).BeginInit()

Me.pagMain.SuspendLayout()

Me.itmSelect.SuspendLayout()

CType(Me.dsType, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.DstIntra, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.grdSelect, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.dsDist, System.ComponentModel.ISupportInitialize).BeginInit()

Me.itmEdit.SuspendLayout()

Me.GroupBox1.SuspendLayout()

CType(Me.dsStatus, System.ComponentModel.ISupportInitialize).BeginInit()

CType(Me.dsAction, System.ComponentModel.ISupportInitialize).BeginInit()

Me.SuspendLayout()

'

'pagMain

'

Me.pagMain.BackColor = System.Drawing.Color.Gainsboro

Me.pagMain.Controls.Add(Me.itmSelect)

Me.pagMain.Controls.Add(Me.itmEdit)

Me.pagMain.Dock = System.Windows.Forms.DockStyle.Fill

Me.pagMain.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.pagMain.Location = New System.Drawing.Point(0, 0)

Me.pagMain.Name = "pagMain"

Me.pagMain.SelectedPage = Me.itmSelect

Me.pagMain.Size = New System.Drawing.Size(493, 296)

Me.pagMain.TabIndex = 0

CType(Me.pagMain.GetChildAt(0), Telerik.WinControls.UI.RadPageViewStripElement).StripButtons = Telerik.WinControls.UI.StripViewButtons.None

'

'itmSelect

'

Me.itmSelect.Controls.Add(Me.lblSelectMsg)

Me.itmSelect.Controls.Add(Me.cboType)

Me.itmSelect.Controls.Add(Me.lblType)

Me.itmSelect.Controls.Add(Me.lblRecCnt)

Me.itmSelect.Controls.Add(Me.btnDelete)

Me.itmSelect.Controls.Add(Me.btnEdit)

Me.itmSelect.Controls.Add(Me.btnAdd)

Me.itmSelect.Controls.Add(Me.grdSelect)

Me.itmSelect.Location = New System.Drawing.Point(10, 21)

Me.itmSelect.Name = "itmSelect"

Me.itmSelect.Size = New System.Drawing.Size(472, 264)

'

'lblSelectMsg

'

Me.lblSelectMsg.Location = New System.Drawing.Point(210, 244)

Me.lblSelectMsg.Name = "lblSelectMsg"

Me.lblSelectMsg.Size = New System.Drawing.Size(250, 13)

Me.lblSelectMsg.TabIndex = 7

Me.lblSelectMsg.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'cboType

'

Me.cboType.DataSource = Me.dsType

Me.cboType.DisplayMember = "appname"

Me.cboType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboType.FormattingEnabled = True

Me.cboType.Location = New System.Drawing.Point(5, 17)

Me.cboType.Name = "cboType"

Me.cboType.Size = New System.Drawing.Size(165, 21)

Me.cboType.TabIndex = 1

Me.cboType.ValueMember = "grantapptypeid"

'

'dsType

'

Me.dsType.DataMember = "sp_grantapptype_select"

Me.dsType.DataSource = Me.DstIntra

'

'DstIntra

'

Me.DstIntra.DataSetName = "dstIntra"

Me.DstIntra.EnforceConstraints = False

Me.DstIntra.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema

'

'lblType

'

Me.lblType.AutoSize = True

Me.lblType.Location = New System.Drawing.Point(4, 1)

Me.lblType.Name = "lblType"

Me.lblType.Size = New System.Drawing.Size(35, 13)

Me.lblType.TabIndex = 0

Me.lblType.Text = "Type"

'

'lblRecCnt

'

Me.lblRecCnt.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.lblRecCnt.ForeColor = System.Drawing.Color.Blue

Me.lblRecCnt.Location = New System.Drawing.Point(359, 24)

Me.lblRecCnt.Name = "lblRecCnt"

Me.lblRecCnt.Size = New System.Drawing.Size(226, 14)

Me.lblRecCnt.TabIndex = 3

Me.lblRecCnt.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'btnDelete

'

Me.btnDelete.Location = New System.Drawing.Point(133, 239)

Me.btnDelete.Name = "btnDelete"

Me.btnDelete.Size = New System.Drawing.Size(58, 23)

Me.btnDelete.TabIndex = 6

Me.btnDelete.Text = "Delete"

Me.btnDelete.UseVisualStyleBackColor = True

'

'btnEdit

'

Me.btnEdit.Location = New System.Drawing.Point(69, 239)

Me.btnEdit.Name = "btnEdit"

Me.btnEdit.Size = New System.Drawing.Size(58, 23)

Me.btnEdit.TabIndex = 5

Me.btnEdit.Text = "Edit"

Me.btnEdit.UseVisualStyleBackColor = True

'

'btnAdd

'

Me.btnAdd.Location = New System.Drawing.Point(5, 239)

Me.btnAdd.Name = "btnAdd"

Me.btnAdd.Size = New System.Drawing.Size(58, 23)

Me.btnAdd.TabIndex = 4

Me.btnAdd.Text = "Add"

Me.btnAdd.UseVisualStyleBackColor = True

'

'grdSelect

'

Me.grdSelect.BackColor = System.Drawing.Color.Gainsboro

Me.grdSelect.Cursor = System.Windows.Forms.Cursors.Default

Me.grdSelect.EnableFastScrolling = True

Me.grdSelect.Font = New System.Drawing.Font("Verdana", 8.25!)

Me.grdSelect.ForeColor = System.Drawing.SystemColors.ControlText

Me.grdSelect.ImeMode = System.Windows.Forms.ImeMode.NoControl

Me.grdSelect.Location = New System.Drawing.Point(5, 41)

'

'grdSelect

'

Me.grdSelect.MasterTemplate.AllowAddNewRow = False

Me.grdSelect.MasterTemplate.AllowDeleteRow = False

Me.grdSelect.MasterTemplate.AllowDragToGroup = False

Me.grdSelect.MasterTemplate.AllowEditRow = False

Me.grdSelect.MasterTemplate.AllowRowResize = False

GridViewDecimalColumn1.DataType = GetType(Integer)

GridViewDecimalColumn1.FieldName = "grantappdistid"

GridViewDecimalColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn1.HeaderText = "grantappdistid"

GridViewDecimalColumn1.IsAutoGenerated = True

GridViewDecimalColumn1.IsVisible = False

GridViewDecimalColumn1.Name = "grantappdistid"

GridViewDecimalColumn1.ReadOnly = True

GridViewDecimalColumn1.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewDecimalColumn2.DataType = GetType(Byte)

GridViewDecimalColumn2.FieldName = "grantappstatusid"

GridViewDecimalColumn2.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn2.HeaderText = "grantappstatusid"

GridViewDecimalColumn2.IsAutoGenerated = True

GridViewDecimalColumn2.IsVisible = False

GridViewDecimalColumn2.Name = "grantappstatusid"

GridViewDecimalColumn2.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewDecimalColumn3.DataType = GetType(Byte)

GridViewDecimalColumn3.FieldName = "grantapptypeid"

GridViewDecimalColumn3.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn3.HeaderText = "grantapptypeid"

GridViewDecimalColumn3.IsAutoGenerated = True

GridViewDecimalColumn3.IsVisible = False

GridViewDecimalColumn3.Name = "grantapptypeid"

GridViewDecimalColumn3.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewTextBoxColumn1.FieldName = "grantapptype"

GridViewTextBoxColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn1.HeaderText = "grantapptype"

GridViewTextBoxColumn1.IsAutoGenerated = True

GridViewTextBoxColumn1.IsVisible = False

GridViewTextBoxColumn1.Name = "grantapptype"

GridViewTextBoxColumn2.FieldName = "grantappstatus"

GridViewTextBoxColumn2.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn2.HeaderText = "Status"

GridViewTextBoxColumn2.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn2.IsAutoGenerated = True

GridViewTextBoxColumn2.Name = "grantappstatus"

GridViewTextBoxColumn2.ReadOnly = True

GridViewTextBoxColumn2.Width = 120

GridViewDecimalColumn4.DataType = GetType(Byte)

GridViewDecimalColumn4.FieldName = "grantappactionid"

GridViewDecimalColumn4.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDecimalColumn4.HeaderText = "grantappactionid"

GridViewDecimalColumn4.IsAutoGenerated = True

GridViewDecimalColumn4.IsVisible = False

GridViewDecimalColumn4.Name = "grantappactionid"

GridViewDecimalColumn4.TextAlignment = System.Drawing.ContentAlignment.MiddleRight

GridViewTextBoxColumn3.FieldName = "grantappaction"

GridViewTextBoxColumn3.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn3.HeaderText = "Action"

GridViewTextBoxColumn3.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn3.IsAutoGenerated = True

GridViewTextBoxColumn3.Name = "grantappaction"

GridViewTextBoxColumn3.ReadOnly = True

GridViewTextBoxColumn3.Width = 100

GridViewCheckBoxColumn1.FieldName = "employee"

GridViewCheckBoxColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewCheckBoxColumn1.HeaderText = "E"

GridViewCheckBoxColumn1.IsAutoGenerated = True

GridViewCheckBoxColumn1.MinWidth = 20

GridViewCheckBoxColumn1.Name = "employee"

GridViewCheckBoxColumn1.TextAlignment = System.Drawing.ContentAlignment.MiddleCenter

GridViewCheckBoxColumn1.Width = 20

GridViewTextBoxColumn4.FieldName = "employeeid"

GridViewTextBoxColumn4.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn4.HeaderText = "employeeid"

GridViewTextBoxColumn4.IsAutoGenerated = True

GridViewTextBoxColumn4.IsVisible = False

GridViewTextBoxColumn4.Name = "employeeid"

GridViewTextBoxColumn5.FieldName = "fullname"

GridViewTextBoxColumn5.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn5.HeaderText = "Employee"

GridViewTextBoxColumn5.HeaderTextAlignment = System.Drawing.ContentAlignment.MiddleLeft

GridViewTextBoxColumn5.IsAutoGenerated = True

GridViewTextBoxColumn5.Name = "fullname"

GridViewTextBoxColumn5.ReadOnly = True

GridViewTextBoxColumn5.Width = 200

GridViewTextBoxColumn6.FieldName = "email"

GridViewTextBoxColumn6.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn6.HeaderText = "email"

GridViewTextBoxColumn6.IsAutoGenerated = True

GridViewTextBoxColumn6.IsVisible = False

GridViewTextBoxColumn6.Name = "email"

GridViewTextBoxColumn7.FieldName = "phone"

GridViewTextBoxColumn7.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn7.HeaderText = "phone"

GridViewTextBoxColumn7.IsAutoGenerated = True

GridViewTextBoxColumn7.IsVisible = False

GridViewTextBoxColumn7.Name = "phone"

GridViewDateTimeColumn1.FieldName = "createdate"

GridViewDateTimeColumn1.Format = System.Windows.Forms.DateTimePickerFormat.[Long]

GridViewDateTimeColumn1.FormatInfo = New System.Globalization.CultureInfo("")

GridViewDateTimeColumn1.HeaderText = "createdate"

GridViewDateTimeColumn1.IsAutoGenerated = True

GridViewDateTimeColumn1.IsVisible = False

GridViewDateTimeColumn1.Name = "createdate"

GridViewTextBoxColumn8.FieldName = "createid"

GridViewTextBoxColumn8.FormatInfo = New System.Globalization.CultureInfo("")

GridViewTextBoxColumn8.HeaderText = "createid"

GridViewTextBoxColumn8.IsAutoGenerated = True

GridViewTextBoxColumn8.IsVisible = False

GridViewTextBoxColumn8.Name = "createid"

Me.grdSelect.MasterTemplate.Columns.AddRange(New Telerik.WinControls.UI.GridViewDataColumn() {GridViewDecimalColumn1, GridViewDecimalColumn2, GridViewDecimalColumn3, GridViewTextBoxColumn1, GridViewTextBoxColumn2, GridViewDecimalColumn4, GridViewTextBoxColumn3, GridViewCheckBoxColumn1, GridViewTextBoxColumn4, GridViewTextBoxColumn5, GridViewTextBoxColumn6, GridViewTextBoxColumn7, GridViewDateTimeColumn1, GridViewTextBoxColumn8})

Me.grdSelect.MasterTemplate.DataSource = Me.dsDist

Me.grdSelect.MasterTemplate.EnableGrouping = False

Me.grdSelect.MasterTemplate.ShowRowHeaderColumn = False

Me.grdSelect.Name = "grdSelect"

Me.grdSelect.Padding = New System.Windows.Forms.Padding(0, 0, 0, 1)

Me.grdSelect.RightToLeft = System.Windows.Forms.RightToLeft.No

'

Me.grdSelect.RootElement.Padding = New System.Windows.Forms.Padding(0, 0, 0, 1)

Me.grdSelect.ShowGroupPanel = False

Me.grdSelect.Size = New System.Drawing.Size(459, 192)

Me.grdSelect.StandardTab = True

Me.grdSelect.TabIndex = 2

Me.grdSelect.Text = "RadGridView1"

'

'dsDist

'

Me.dsDist.DataMember = "sp_grantappdist_select_bytype"

Me.dsDist.DataSource = Me.DstIntra

'

'itmEdit

'

Me.itmEdit.Controls.Add(Me.lblEditMsg)

Me.itmEdit.Controls.Add(Me.GroupBox1)

Me.itmEdit.Controls.Add(Me.btnCancel)

Me.itmEdit.Controls.Add(Me.btnSave)

Me.itmEdit.Location = New System.Drawing.Point(10, 21)

Me.itmEdit.Name = "itmEdit"

Me.itmEdit.Size = New System.Drawing.Size(472, 264)

'

'lblEditMsg

'

Me.lblEditMsg.Location = New System.Drawing.Point(90, 212)

Me.lblEditMsg.Name = "lblEditMsg"

Me.lblEditMsg.Size = New System.Drawing.Size(290, 13)

Me.lblEditMsg.TabIndex = 12

Me.lblEditMsg.TextAlign = System.Drawing.ContentAlignment.MiddleRight

'

'GroupBox1

'

Me.GroupBox1.Controls.Add(Me.txtName)

Me.GroupBox1.Controls.Add(Me.btnSearch)

Me.GroupBox1.Controls.Add(Me.lblName)

Me.GroupBox1.Controls.Add(Me.cboAction)

Me.GroupBox1.Controls.Add(Me.lblEmail)

Me.GroupBox1.Controls.Add(Me.lblAction)

Me.GroupBox1.Controls.Add(Me.txtEmail)

Me.GroupBox1.Controls.Add(Me.cboStatus)

Me.GroupBox1.Controls.Add(Me.lblStatus)

Me.GroupBox1.Location = New System.Drawing.Point(87, 29)

Me.GroupBox1.Name = "GroupBox1"

Me.GroupBox1.Size = New System.Drawing.Size(296, 151)

Me.GroupBox1.TabIndex = 11

Me.GroupBox1.TabStop = False

'

'txtName

'

Me.txtName.Location = New System.Drawing.Point(15, 30)

Me.txtName.MaxLength = 100

Me.txtName.Name = "txtName"

Me.txtName.Size = New System.Drawing.Size(231, 21)

Me.txtName.TabIndex = 1

'

'btnSearch

'

Me.btnSearch.Image = Global.GrantManager.My.Resources.Resources.magnifier2

Me.btnSearch.Location = New System.Drawing.Point(252, 29)

Me.btnSearch.Name = "btnSearch"

Me.btnSearch.Size = New System.Drawing.Size(28, 23)

Me.btnSearch.TabIndex = 2

Me.btnSearch.UseVisualStyleBackColor = True

'

'lblName

'

Me.lblName.AutoSize = True

Me.lblName.Location = New System.Drawing.Point(12, 14)

Me.lblName.Name = "lblName"

Me.lblName.Size = New System.Drawing.Size(40, 13)

Me.lblName.TabIndex = 0

Me.lblName.Text = "Name"

'

'cboAction

'

Me.cboAction.DataSource = Me.dsAction

Me.cboAction.DisplayMember = "description"

Me.cboAction.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboAction.FormattingEnabled = True

Me.cboAction.Location = New System.Drawing.Point(154, 115)

Me.cboAction.Name = "cboAction"

Me.cboAction.Size = New System.Drawing.Size(126, 21)

Me.cboAction.TabIndex = 8

Me.cboAction.ValueMember = "grantappactionid"

'

'lblEmail

'

Me.lblEmail.AutoSize = True

Me.lblEmail.Location = New System.Drawing.Point(12, 56)

Me.lblEmail.Name = "lblEmail"

Me.lblEmail.Size = New System.Drawing.Size(38, 13)

Me.lblEmail.TabIndex = 3

Me.lblEmail.Text = "Email"

'

'lblAction

'

Me.lblAction.AutoSize = True

Me.lblAction.Location = New System.Drawing.Point(151, 99)

Me.lblAction.Name = "lblAction"

Me.lblAction.Size = New System.Drawing.Size(42, 13)

Me.lblAction.TabIndex = 7

Me.lblAction.Text = "Action"

'

'txtEmail

'

Me.txtEmail.Location = New System.Drawing.Point(15, 72)

Me.txtEmail.MaxLength = 100

Me.txtEmail.Name = "txtEmail"

Me.txtEmail.Size = New System.Drawing.Size(265, 21)

Me.txtEmail.TabIndex = 4

'

'cboStatus

'

Me.cboStatus.DataSource = Me.dsStatus

Me.cboStatus.DisplayMember = "description"

Me.cboStatus.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList

Me.cboStatus.FormattingEnabled = True

Me.cboStatus.Location = New System.Drawing.Point(17, 115)

Me.cboStatus.Name = "cboStatus"

Me.cboStatus.Size = New System.Drawing.Size(126, 21)

Me.cboStatus.TabIndex = 6

Me.cboStatus.ValueMember = "grantappstatusid"

'

'lblStatus

'

Me.lblStatus.AutoSize = True

Me.lblStatus.Location = New System.Drawing.Point(14, 99)

Me.lblStatus.Name = "lblStatus"

Me.lblStatus.Size = New System.Drawing.Size(43, 13)

Me.lblStatus.TabIndex = 5

Me.lblStatus.Text = "Status"

'

'btnCancel

'

Me.btnCancel.Location = New System.Drawing.Point(239, 186)

Me.btnCancel.Name = "btnCancel"

Me.btnCancel.Size = New System.Drawing.Size(58, 23)

Me.btnCancel.TabIndex = 10

Me.btnCancel.Text = "Cancel"

Me.btnCancel.UseVisualStyleBackColor = True

'

'btnSave

'

Me.btnSave.Location = New System.Drawing.Point(175, 186)

Me.btnSave.Name = "btnSave"

Me.btnSave.Size = New System.Drawing.Size(58, 23)

Me.btnSave.TabIndex = 9

Me.btnSave.Text = "Save"

Me.btnSave.UseVisualStyleBackColor = True

'

'adpDist

'

Me.adpDist.ClearBeforeFill = True

'

'adpType

'

Me.adpType.ClearBeforeFill = True

'

'dsStatus

'

Me.dsStatus.DataMember = "sp_grantappstatus_select"

Me.dsStatus.DataSource = Me.DstIntra

'

'adpStatus

'

Me.adpStatus.ClearBeforeFill = True

'

'dsAction

'

Me.dsAction.DataMember = "sp_grantappaction_select"

Me.dsAction.DataSource = Me.DstIntra

'

'adpAction

'

Me.adpAction.ClearBeforeFill = True

'

'frmDistribution

'

Me.AutoScaleDimensions = New System.Drawing.SizeF(7.0!, 13.0!)

Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font

Me.BackColor = System.Drawing.Color.Gainsboro

Me.ClientSize = New System.Drawing.Size(493, 296)

Me.Controls.Add(Me.pagMain)

Me.Font = New System.Drawing.Font("Verdana", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))

Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle

Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)

Me.MaximizeBox = False

Me.MinimizeBox = False

Me.Name = "frmDistribution"

Me.ShowInTaskbar = False

Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen

Me.Text = "Distribution List"

CType(Me.pagMain, System.ComponentModel.ISupportInitialize).EndInit()

Me.pagMain.ResumeLayout(False)

Me.itmSelect.ResumeLayout(False)

Me.itmSelect.PerformLayout()

CType(Me.dsType, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.DstIntra, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.grdSelect, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.dsDist, System.ComponentModel.ISupportInitialize).EndInit()

Me.itmEdit.ResumeLayout(False)

Me.GroupBox1.ResumeLayout(False)

Me.GroupBox1.PerformLayout()

CType(Me.dsStatus, System.ComponentModel.ISupportInitialize).EndInit()

CType(Me.dsAction, System.ComponentModel.ISupportInitialize).EndInit()

Me.ResumeLayout(False)

End Sub

Friend WithEvents pagMain As Telerik.WinControls.UI.RadPageView

Friend WithEvents itmSelect As Telerik.WinControls.UI.RadPageViewPage

Friend WithEvents itmEdit As Telerik.WinControls.UI.RadPageViewPage

Friend WithEvents grdSelect As Telerik.WinControls.UI.RadGridView

Friend WithEvents lblName As System.Windows.Forms.Label

Friend WithEvents btnDelete As System.Windows.Forms.Button

Friend WithEvents btnEdit As System.Windows.Forms.Button

Friend WithEvents btnAdd As System.Windows.Forms.Button

Friend WithEvents btnCancel As System.Windows.Forms.Button

Friend WithEvents btnSave As System.Windows.Forms.Button

Friend WithEvents lblRecCnt As System.Windows.Forms.Label

Friend WithEvents cboType As System.Windows.Forms.ComboBox

Friend WithEvents lblType As System.Windows.Forms.Label

Friend WithEvents dsDist As System.Windows.Forms.BindingSource

Friend WithEvents DstIntra As GrantManager.dstIntra

Friend WithEvents adpDist As GrantManager.dstIntraTableAdapters.sp_grantappdist_select_bytypeTableAdapter

Friend WithEvents dsType As System.Windows.Forms.BindingSource

Friend WithEvents adpType As GrantManager.dstIntraTableAdapters.sp_grantapptype_selectTableAdapter

Friend WithEvents txtName As System.Windows.Forms.TextBox

Friend WithEvents txtEmail As System.Windows.Forms.TextBox

Friend WithEvents lblEmail As System.Windows.Forms.Label

Friend WithEvents cboAction As System.Windows.Forms.ComboBox

Friend WithEvents lblAction As System.Windows.Forms.Label

Friend WithEvents cboStatus As System.Windows.Forms.ComboBox

Friend WithEvents lblStatus As System.Windows.Forms.Label

Friend WithEvents btnSearch As System.Windows.Forms.Button

Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox

Friend WithEvents lblSelectMsg As System.Windows.Forms.Label

Friend WithEvents lblEditMsg As System.Windows.Forms.Label

Friend WithEvents dsAction As System.Windows.Forms.BindingSource

Friend WithEvents dsStatus As System.Windows.Forms.BindingSource

Friend WithEvents adpStatus As GrantManager.dstIntraTableAdapters.sp_grantappstatus_selectTableAdapter

Friend WithEvents adpAction As GrantManager.dstIntraTableAdapters.sp_grantappaction_selectTableAdapter

End Class

VB code:

Imports Telerik.WinControls.UI

Imports Telerik.WinControls

Public Class frmDistribution

Private Sub frmDistribution_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing

' enable menu and toolbar button

frmMDI.EnableButtons(Me.Name)

End Sub

Private Sub frmDistribution_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Dim objStrip As RadPageViewStripElement

Dim objLayout As StripViewItemLayout

Try

' verify select page visible and set back color

With pagMain

.SelectedPage = pagMain.Pages(0)

.ViewElement.ContentArea.DrawFill = False

.ViewElement.ContentArea.DrawBorder = False

.ViewElement.BackColor = Color.Gainsboro

End With

' set back color of pages

pagMain.Pages(0).BackColor = Color.Gainsboro

pagMain.Pages(1).BackColor = Color.Gainsboro

' hide tabs

objStrip = (DirectCast((Me.pagMain.GetChildAt(0)), RadPageViewStripElement))

objLayout = DirectCast(objStrip.ItemContainer.ItemLayout, StripViewItemLayout)

objLayout.Visibility = ElementVisibility.Collapsed

' populate combos

Me.adpType.Fill(Me.DstIntra.sp_grantapptype_select)

Me.adpAction.Fill(Me.DstIntra.sp_grantappaction_select, True)

Me.adpStatus.Fill(Me.DstIntra.sp_grantappstatus_select, True)

' load dist listing

If cboType.SelectedIndex > -1 Then

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, cboType.SelectedValue)

Else

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, 0)

End If

Catch ex As Exception

MessageBox.Show("Error loading form: " + vbCrLf + ex.Message)

End Try

End Sub

Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click

' clear edit fields

txtName.Text = ""

txtEmail.Text = ""

cboStatus.SelectedIndex = -1

cboAction.SelectedIndex = -1

' display edit page

pagMain.SelectedPage = pagMain.Pages(1)

End Sub

Private Sub btnEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEdit.Click

' load edit fields

txtName.Text = grdSelect.SelectedRows(0).Cells("fullname").Value

txtEmail.Text = grdSelect.SelectedRows(0).Cells("email").Value

cboStatus.SelectedIndex = grdSelect.SelectedRows(0).Cells("grantappstatusid").Value

cboAction.SelectedIndex = grdSelect.SelectedRows(0).Cells("grantappactionid").Value

' display edit page

pagMain.SelectedPage = pagMain.Pages(1)

End Sub

Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click

' verify the want to delete record

If MessageBox.Show("Delete the selected distribution record?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.No Then

Exit Sub

End If

' delete the record

End Sub

Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click

End Sub

Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click

' save the record

' return to select page

pagMain.SelectedPage = pagMain.Pages(0)

End Sub

Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click

' verify the want to cancel edit

If MessageBox.Show("Cancel editing session?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) = Windows.Forms.DialogResult.No Then

Exit Sub

End If

' return to select page

pagMain.SelectedPage = pagMain.Pages(0)

End Sub

Private Sub cboType_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cboType.SelectedIndexChanged

Try

' load dist listing

If cboType.SelectedIndex > -1 Then

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, cboType.SelectedValue)

Else

Me.adpDist.Fill(Me.DstIntra.sp_grantappdist_select_bytype, 0)

End If

Catch ex As Exception

MessageBox.Show("Error selecting type: " + vbCrLf + ex.Message)

End Try

End Sub

End Class

GridView

answered on 21 Dec 2010

5 answers

354 views

Export to PDF

Good Day,

I've got a grid with a whole bunch of columns which I'm exporting to HTML,CSV and Excel with no problems at all, but when I export the grid to PDF my column data overlaps as shown in the below image link.

http://www.mediafire.com/?3crbrazsocq9n5x

Here are the settings below I'm using for my export and I'm using Adobe Reader 9 to view the PDF. I'm using the Telerik WinForms Q3 2010 Control Set - v2010.3.10.1109

Private Sub ExportToPDF(ByVal sFileName As String, ByVal oRadGridView As RadGridView, ByRef bOpenExportFile As Boolean)

Dim exporter As Export.ExportToPDF = New Export.ExportToPDF(oRadGridView)

exporter.HiddenColumnOption = Telerik.WinControls.UI.Export.HiddenOption.DoNotExport

exporter.PdfExportSettings.PageHeight = 210

exporter.PdfExportSettings.PageWidth = 297

exporter.Scale = 1

exporter.FitToPageWidth = True

exporter.ExportVisualSettings = True

exporter.RunExport(sFileName)

bOpenExportFile = AskToOpen(oRadGridView)

End Sub

Thank You

GridView

answered on 21 Dec 2010

1 answer

130 views

Checkbox Column not showing Checkbox

I have a gridview with a datasource bound to a binding list of custom objects. I have added a checkbox column with the following code:

GridViewCheckBoxColumn checkBoxColumn = new GridViewCheckBoxColumn();

checkBoxColumn.DataType = typeof(int);

checkBoxColumn.UniqueName = "DiscontinuedColumn";

checkBoxColumn.FieldName = "Discontinued";

checkBoxColumn.HeaderText = "Discontinued";

conversionTypesGridView.Columns.Add(checkBoxColumn);

The column shows up in the gridview however there are no checkbox's in the column.
AutoGenerateColumns is false and AutoSizeColumns is set to AutoFill.
I am using version 2009.3.9.1203.

Thanks,

GridView

answered on 21 Dec 2010

1 answer

87 views

End-user turning off auto-complete?

Is there a way for the end-user to turn off/on an autocomplete setting for a radcombbox? The radcombobox had an autocomplete set to Suggest when it renders on the screen.

Thanks
Sunil

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 21 Dec 2010

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