Questions on UI for WinForms Forum

1 answer

260 views

Panels like the SettingsPanel in Example project?

Hello!

I have read the following two posts

http://www.telerik.com/community/forums/wpf/panelbar/horizontal-collapse-panel.aspx

http://www.telerik.com/community/forums/winforms/panels-and-labels/collapsible-panels.aspx

And I am wondering, are the collapsing side panels in the Telerik examples project in WPF and thus not available in WinForms? I need something exactly like that for my WinForms app, but I'm not sure if it exists (at least due to the second post I included above, where using the XP Collapsible Pane will not work for what I'm after...as I'm trying to find something similar to Visual Studio's Solution Explorer and Properties side bars without the pinning) Are there any WinForms controls like that or is the XP Collapsible Pane the only option?

Thanks for your time!

Panel

answered on 30 Jun 2010

7 answers

251 views

RadGrid Header Styling Issue

Hi,

I am using "Edit UI elements" to style a RadGrid.
As soon as i change anything to do with Header part it breaks my application.

Error details
--------------------------
Index was out of range. Must be non-negative and less than the size of the collection.\r\nParameter name: index

On following lines (pageName.Designer.cs) (As soon as i remove these lines, my code works fine.)
-----------------------------------------------------------------------------------------------------------------------------------
((Telerik.WinControls.UI.GridGroupHeaderItem)(this.radGridClinics.GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0))).BackColor2 = System.Drawing.Color.FromArgb(((int)(((byte)(49)))), ((int)(((byte)(168)))), ((int)(((byte)(101)))));
            ((Telerik.WinControls.UI.GridGroupHeaderItem)(this.radGridClinics.GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0))).HorizontalLineWidth = 0;
            ((Telerik.WinControls.UI.GridGroupHeaderItem)(this.radGridClinics.GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0))).BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(240)))), ((int)(((byte)(247)))), ((int)(((byte)(240)))));
            ((Telerik.WinControls.UI.GridGroupHeaderItem)(this.radGridClinics.GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(1).GetChildAt(0))).BackColor2 = System.Drawing.Color.FromArgb(((int)(((byte)(49)))), ((int)(((byte)(168)))), ((int)(((byte)(101)))));
            ((Telerik.WinControls.UI.GridGroupHeaderItem)(this.radGridClinics.GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(0).GetChildAt(1).GetChildAt(0))).BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(240)))), ((int)(((byte)(247)))), ((int)(((byte)(240)))));

Does anyone suggest what i am doing wrong here?

Thanks,
Narayan

GridView

answered on 30 Jun 2010

2 answers

290 views

RadDropDownList - Image

Hello,

Is it possible to add a image for a item of the RadDropDownList ?

Kind Regards,

Ramius

DropDownList

answered on 30 Jun 2010

0 answers

206 views

How to add button in multicolumnCombo for windows

Hi,

I want to add a button or linklabel in radMultiColumnComboBox at specified column of specified row. Basicaly i want to achieve the following functionalities (PFA also):

Replace the second col of fourth row in this dropdown "(Choose)" with a control and open a date selector control on that control's click.
Remove only horizontal lines of radMultiColumnComboBox2.EditorControl.
Remove space between the EditorControl's (grid inside multicolumn combo) border and combo's border.

I am using telerik controls for windows application.

Thanks in advance,
Ravi

MultiColumn ComboBox

asked on 30 Jun 2010

1 answer

116 views

[Solved] Any complete example of scheduler working with object datasource

Hi,

I have two questions

1) I am after complete application of scheduler working with object datasource. (working with database)
2) Anyone use sql 2000 with scheduler, i am getting error Date datatype is not supported

Regards,
Syed

Scheduler and Reminder

answered on 30 Jun 2010

1 answer

106 views

Upgrading Telerik controls for winform from q3 2009 to q1 2010

Hi,

I need to Upgrade Telerik controls for winform from q3 2009 to q1 2010. What is the procedure to upgrade to the new version. Is it free for the exisiting customer? Please let me know.

Thanks,
Munish

General Discussions

answered on 30 Jun 2010

1 answer

394 views

SizeGripStyle not working

I can't seem to get the RadForm's size grip to show. I am setting SizeGripStyle to Show, which is all is takes when using a regular windows form control. What else do I need to do to get it to show on a RadForm?

FYI - I'm using WinForms 2010 Q1.

Thanks in advance!
John

Form

answered on 30 Jun 2010

1 answer

211 views

Problem with "Enter" in Multiline GridViewTextBoxColumn

Hi!

Im trying to use an alternative GridEditor to input Enter into an Textfield in an RadGridView and found the example above anywhere here in the forum.

The problem is, when I'm clicking in the Editbox to edit the text everything works fine, but when I click on the same or on an other textfield in the grid no cursor is shown and it's not possible to edit the fields as long as i reopen the form.

Please help

regards

Willi

Use:

                        Private Sub grdOPdaten2_EditorRequired(ByVal sender As Object, ByVal e As EditorRequiredEventArgs) Handles grdOPdaten2.EditorRequired         
                    If e.EditorType Is GetType(RadTextBoxEditor) Then         
                        e.EditorType = GetType(MyTextBoxEditor)         
                    End If         
                End Sub         

Class:

Public Class MyTextBoxEditor

    Inherits BaseGridEditor

    Public Overrides Property Value() As Object

        Get

            Dim editorElement As MyTextBoxEditorElement = DirectCast(Me.EditorElement, MyTextBoxEditorElement)

            Return editorElement.HostedControl.Text

        End Get

        Set(ByVal value As Object)

            Dim editorElement As MyTextBoxEditorElement = DirectCast(Me.EditorElement, MyTextBoxEditorElement)

            If value Is Nothing OrElse value Is DBNull.Value Then

                editorElement.HostedControl.Text = String.Empty

            Else

                editorElement.HostedControl.Text = value.ToString()

            End If

        End Set

    End Property

    Public Overrides Sub BeginEdit()

        MyBase.BeginEdit()

        Dim editorElement As MyTextBoxEditorElement = DirectCast(Me.EditorElement, MyTextBoxEditorElement)

        editorElement.HostedControl.BackColor = Color.White

    End Sub

    Protected Overrides Function CreateEditorElement() As RadElement

        Return New MyTextBoxEditorElement()

    End Function

End Class

Public Class MyTextBoxEditorElement

    Inherits RadHostItem

    Public Sub New()

        MyBase.New(New TextBox())

        Me.StretchHorizontally = True

        Me.StretchVertically = True

        DirectCast(Me.HostedControl, TextBox).AcceptsReturn = True

        DirectCast(Me.HostedControl, TextBox).AcceptsTab = True

        DirectCast(Me.HostedControl, TextBox).Multiline = True

        AddHandler DirectCast(Me.HostedControl, TextBox).KeyDown, AddressOf MyTextBoxEditorElement_KeyDown

    End Sub

    Private Sub MyTextBoxEditorElement_KeyDown(ByVal sender As Object, ByVal e As KeyEventArgs)

        If e.KeyCode = Keys.Escape OrElse _

        (e.KeyCode = Keys.Enter AndAlso e.Modifiers = Keys.Shift) OrElse _

        e.KeyCode = Keys.Tab Then

            Dim grid As RadGridView = DirectCast(Me.ElementTree.Control, RadGridView)

            grid.GridBehavior.ProcessKeyDown(New KeyEventArgs(e.KeyCode))

        End If

    End Sub

End Class

GridView

answered on 30 Jun 2010

1 answer

237 views

Changing Tab Order in RadGridView when using HtmlViewDefinition

Hi!

I'm trying to change the Tab Order in the Telerik RadGridView when using HtmlViewDefinition. Is this possible?

Please see the attached File, Blue is the current order and red is the order i want.

Please help

regards

Willi

Initializing HtmlViewDefinition:

Dim htmlView As New HtmlViewDefinition

        With htmlView.RowTemplate

            .Rows.Add(New RowDefinition)

            .Rows(0).Cells.Add(New CellDefinition("cmbIcpmppCode"))

            .Rows(0).Cells.Add(New CellDefinition("dtDatum"))

            .Rows(0).Cells.Add(New CellDefinition("cmbLocal"))

            .Rows(0).Cells.Add(New CellDefinition("txtZusatz"))

            .Rows(0).Cells.Add(New CellDefinition("chkHauptleistung"))

            .Rows(0).Cells.Add(New CellDefinition("grdCmdDelete"))

            .Rows(0).Cells(1).RowSpan = 2

            .Rows(0).Cells(2).RowSpan = 2

            .Rows(0).Cells(3).RowSpan = 2

            .Rows(0).Cells(4).RowSpan = 2

            .Rows(0).Cells(5).RowSpan = 2

            .Rows.Add(New RowDefinition)

            .Rows(1).Cells.Add(New CellDefinition("cmbArzt"))

        End With

        grdOPdaten2.ViewDefinition = htmlView

GridView

answered on 30 Jun 2010

2 answers

105 views

Designer looses settings

Hi,

I added a tab strip with two tab items on the left side. Furthermore I changed the TextOriantation to vertical so that the text appears horizontal on screen. At the end I attached an Image to both tab items. After compiling the application the height of the tab strip changes, both tab items looses their ImagePrimitive settings and the second tab item looses the attached image.

Regards

Martin

Tabstrip (obsolete as of Q2 2010)

answered on 30 Jun 2010