Questions on UI for WinForms Forum

1 answer

97 views

RedDataGridView and Grouping in Virual Mode

Hello,
I have problem with grouping in the RadDataGridView. In my project the grid must be in the virtual mode: (VirtualMode = true) (filling some cells are taken from a list; FieldName property cannot be used), but grouping by some parameter (in the grid) is not working in this mode, since Grouping property is joined with bindingSource controller, which I cannot use (If I understood well the functionality). Thus, it is possible to group data in the virtual mode? If it does, could someone attache a piece of code for me?
Thank.

GridView

answered on 26 Oct 2011

1 answer

89 views

Gridview Column Index Error

I upgrade my telerik version from 2010 Q1 to 2011 Q1

After that there is a error

Error 241 Property or indexer 'Telerik.WinControls.UI.GridViewColumn.Index' cannot be assigned to -- it is read only

Sooo I want to know how I can fix this Issue......

Pls let me know if there is a another way to set column index

GridView

answered on 26 Oct 2011

1 answer

197 views

Limiting Entry to values contained in ComboBox

Hello,

We are using a MultiColumn ComboBox for a drop down list in our app.

I'd like the user to only be able to enter values that are contained in the list.

Currently, they can type anything they like in the box, and save it.

Of course, they can also use their mouse to select an item, but we'd like to prevent them from saving invalid data.

Thanks,

--shawn

MultiColumn ComboBox

answered on 24 Oct 2011

6 answers

475 views

How to seach for text in a column

Is there a simple way to search a column for a specified text and then select the first (then next) row with the text, if found?

(I am aware of the Filter functionality, but that is not what I need here.)

I'm having a hard time adjusting to the object model of the RadGrid, being used to such simple things as MSFlexGrid.TextMatrix(iRow, iCol).

Can you point me to a grahic view of the RadGrid object model?

Finn

GridView

answered on 24 Oct 2011

1 answer

89 views

Customize GroupPanelElement and GroupFieldElement

Hi!

How can I customize (with Visual Style Builder) the style for the GroupPanelElement and GroupFieldElement (highlighted in capture.png).

Thanks.

Themes and Visual Style Builder

answered on 24 Oct 2011

5 answers

1.4K+ views

DateTimePicker ReadOnly Property

Hi,

I would like to defined the ReadOnly Property to DateTimePicker control.

The Enabled property does not supply our needs.

I have seen different solutions for this problem in the website

but they did not answer the following criteria's:

1 The user will be able to copy the content of the control.

2 The control will not change its visual display look.

Regards,

Namma.

Calendar, DateTimePicker, TimePicker and Clock

answered on 24 Oct 2011

1 answer

158 views

Multi-User (4 Users) Databinding Problem

Ivan,
Database save problem - Binding error ?
Radscheduler is not much use if i can't load and save data...
on load the scheduler data is not present in User 1 to User 4.
When I save Data the appointment disappears but one good
thing if I drag a new appointment from say User 1 to user 3
that change shows when pulling up the appointment!
Could you please give me some assistance i have tried but
have failed.
I re-bound the SchedulerBindingDatasource, and that was
un successfull... Thank you for the wonderfull products!
(Any user to user help would also be of help)

Many Regards,
Jeffery R Link

Imports DevComponents.DotNetBar

Imports IntelliLock.Licensing

Imports Ionic.Zip

Imports System

Imports System.Data

Imports System.IO

Imports System.Windows.Forms

Imports Telerik.WinControls.UI

Imports Telerik.WinControls.UI.Scheduler.ICalendar

Imports Microsoft.VisualBasic

Imports Telerik.WinControls.UI.Scheduler.Dialogs

Imports System.ComponentModel

Imports System.Collections.Generic

Imports System.Drawing

Imports System.Text

Imports Telerik.WinControls

Public Class Form1

'main form loader...

Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Try

If (IntelliLock.Licensing.EvaluationMonitor.CurrentLicense.LicenseStatus = IntelliLock.Licensing.LicenseStatus.NotChecked) Then

Text = "Chariots PIM DB v1.3.3.5 X64 - Shareware Version - Licensed To: [Unregistered]"

ElseIf (IntelliLock.Licensing.EvaluationMonitor.CurrentLicense.LicenseStatus = IntelliLock.Licensing.LicenseStatus.Licensed) Then

Text = "Chariots PIM DB v1.3.3.5 X64" & " " & "- Full Version" & " " & "- Licensed To:" & " " & "[" & EvaluationMonitor.CurrentLicense.LicenseInformation.GetByIndex(1).ToString() & " " & EvaluationMonitor.CurrentLicense.LicenseInformation.GetByIndex(2).ToString() & "]"

Else

Text = "Chariots PIM DB v1.3.3.5 X64 - Shareware Version - Licensed To: [Unregistered]"

End If

Catch ex As Exception

MessageBoxEx.ButtonsDividerVisible = False

MessageBoxEx.Show("An Error Occurred Reading The License File!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)

End Try

Try

Me.Sheet1TableAdapter.Fill(Me.DataSet2.Sheet1)

Me.AppointmentsResourcesTableAdapter.Fill(Me.SchedulerDataSet.AppointmentsResources)

Me.ResourcesTableAdapter.Fill(Me.SchedulerDataSet.Resources)

Me.AppointmentsTableAdapter.Fill(Me.SchedulerDataSet.Appointments)

RadSchedulerReminder1.StartReminder()

Me.RadCalendar1.FocusedDate = DateTime.Today

Me.RadScheduler1.FocusedDate = DateTime.Today

Me.RadScheduler1.ActiveView.Equals(RadCalendar1.SelectedDate)

StyleManager1.ManagerStyle = eStyle.Office2007Blue

Me.RadCalendar1.ThemeName = "Office2007blue"

Me.RadSchedulerNavigator1.ThemeName = "Office2007blue"

Me.RadScheduler1.ThemeName = "Office2007blue"

Me.RadStatusStrip1.ThemeName = "Office2007blue"

Me.RadSchedulerReminder1.ThemeName = "Office2007blue"

Me.RadDesktopAlert1.ThemeName = "Office2007blue"

Me.RadButton1.ThemeName = "Office2007blue"

Me.RadButton2.ThemeName = "Office2007blue"

Me.RadPanel1.ThemeName = "Office2007blue"

Me.RadLabel1.ThemeName = "Office2007blue"

Me.ddTimeZones.ThemeName = "Office2007blue"

Me.RadLabelElement3.Text = "Office2007blue"

Me.RadLabelElement1.Text = DateTime.Today

InitalizeTimeZones()

RibbonBar1.LicenseKey = "F962CEC7-CD8F-4911-A9E9-CAB39962FC1F"

RadScheduler1.ActiveViewType = SchedulerViewType.Month

TryCast(RadScheduler1.ActiveView, SchedulerMonthView).WeekCount = 4

InitalizeTimeZones()

Me.RadSchedulerNavigator1.SchedulerNavigatorElement.TimeZonesDropDown.SelectedValue = New SchedulerTimeZone(TimeZone.CurrentTimeZone)

Dim colors() As Color = {Color.Transparent, Color.Transparent, Color.Transparent, Color.Transparent}

Dim names() As String = {"User 1", "User 2", "User 3", "User 4"}

For i As Integer = 0 To names.Length - 1

Dim resource As New Telerik.WinControls.UI.Resource()

resource.Id = New EventId(i)

resource.Name = names(i)

resource.Color = colors(i)

'resource.Image = Me.imageList1.Images(i)

Me.RadScheduler1.Resources.Add(resource)

Next i

Me.RadScheduler1.GroupType = GroupType.Resource

Me.RadScheduler1.ActiveView.ResourcesPerView = 2

Catch ex As Exception

MessageBoxEx.ButtonsDividerVisible = False

MessageBoxEx.Show("An Error Occurred Loading the Database(s)!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)

End Try

Scheduler and Reminder

answered on 24 Oct 2011

4 answers

221 views

Radscheduler - Resource Grouping?

Hi ALL,
   vb.net 2.0 sp2 visual studio 2010 sp1 win 7 ult x64 / x86 build mode...

           I figured out how to show 4 weeks in the scheduler but...
     I cant figure out how to load and save appointments. This
     Probably means somehow saving different schedulers is
     Tied into saving resources (User 1, User 2, User 3, User 4,
     I am using a SQL clone VistaDB 4.2.
                                                          Any help would be appreciated!
                                                                             Jeffery Link

Scheduler and Reminder

answered on 22 Oct 2011

1 answer

170 views

Radgrid multilanguage problem

Hello telerik team,

Main problem:
I'm having a problem with the RadGridView column header text localization

Details:
I've added a new language to my form(s) and therin are RadGridView controls,
after localization is completed to all forms, while change/add some new columns for the radGridView
the designer code generator that generates the code renames columns automatically (at design time),
and makes the resource file in the other language unuseable for the translated columns.

Example:
i.e. I added in a language (resource file of form) a headerText in the resource file, but when I change some column property in the property builder the columns gets regenerated and renames automatically in the .designer class, and therefore some translations may not apply because of their 'new name'. I do very often changes to the RadGridView, but how to avoid this ?

Version of telerik win controls I use:
RadControls for winForms Q1 2011

RadGridView.dll Version: 2011.1.11.315
Visual Studio 2010 Ultimate Version

Thanks in advance

GridView

answered on 21 Oct 2011

6 answers

669 views

RadTextBox click and double click events

Hi!
In new version these events works only if you click on the border of the textbox, how can I catch event when user click on "work" space of textbox ?

TextBox

answered on 21 Oct 2011