I m using MultiColumn ComboBox in my application, the problem is I cannot change its default theme.

I tried this,

and also tried,

but still I can see the default theme. why it is overriding with the default theme. Please help me.

Hello,

if I print cells with HTMLRendering the text aligns to the top left of the cell and something equivalent to padding 0;0;0;0 is used. How do you fix that?

If i set EnableHtmlTextRendering = false the padding (set in the printstyle or on cell-level) is used as expected.

Kind regards,

Andreas

//GanttView PreviewDragStart

private void DragDropService_PreviewDragStart(object sender, PreviewDragStartEventArgs e)
{

if (e.DragInstance is GanttViewTaskElement)
      {
        e.CanStart = true;  

//want to get start and end datetime
      }

}

From above event how can i get Start and End datetime from e.DragInstance

I use the following code in print, but logo is not displayed:

Dear Telerik,

I have RadPivotGrid and a RadChartView,

on formload, I have

           this.radChartView2.DataSource = this.radPivotGrid1;

and everything works fine.

However, I want the chart to appear on chartview automatically when the  form loads instead of having to select the data on the PivotGrid manualy using mouse.

I was trying to prgramatically use a method like selectall to force the chart to appear on the chartview but aparently there is no selectAll method in RadPivotGrid.

Your help is highly appreciated.

Thanks.

Hello.

I'm using VirtualGrid as a calendar with months as columns and days as rows. The default selection mode is row-wise. I'd like to change it column-wise.

Let's say I select a range in the grid from 1st of feb (rowindex 0, columnindex 1) to 2nd of march (row 1, col 2). The selected cells are (0,1) (0,2) (1,1) (1,2). In my grid the selected cells should be (0,1) to (0,28) (1,1) (1,2).

I tried to implement the SelectionChanging event but I didn't got it working. Neither the actual selection is canceled nor the new selection is executed.

    Private Sub RadVirtualGrid1_SelectionChanging(sender As Object, e As VirtualGridSelectionChangingEventArgs) Handles RadVirtualGrid1.SelectionChanging

        If e.SelectionAction = VirtualGridSelectionAction.ExtendSelection Then
            If RadVirtualGrid1.Selection.SelectedRegion.Left <> RadVirtualGrid1.Selection.SelectedRegion.Right Then
                e.Cancel = True
                Dim first_top As Integer = RadVirtualGrid1.Selection.SelectedRegion.Top
                Dim last_bottom As Integer = RadVirtualGrid1.Selection.SelectedRegion.Bottom

                Dim curr_top As Integer = first_top
                Dim curr_bottom = ROW_OFFSET + 31
                For col As Integer = RadVirtualGrid1.Selection.SelectedRegion.Left To RadVirtualGrid1.Selection.SelectedRegion.Right
                    RadVirtualGrid1.Selection.BeginSelection(curr_top, col, RadVirtualGrid1.Selection.SelectedRegion.ViewInfo, True)
                    RadVirtualGrid1.Selection.ExtendCurrentRegion(curr_bottom, col)

                    curr_top = ROW_OFFSET
                    If col = RadVirtualGrid1.Selection.SelectedRegion.Right - 1 Then
                        curr_bottom = last_bottom
                    End If
                Next

            End If
        End If

    End Sub

Best regards,

Ronald

using the Drag Drop Service i cant get the e.HitTarget to return true no matter what propertygrid reference i use must be missing something here.

basically i just want to recreate the propertygrid items when a GridDataRowElement is dragged onto a propertygrid.

private void svc_PreviewDragOver(object sender, RadDragOverEventArgs e)
{

if (e.DragInstance is GridDataRowElement)
{
e.CanDrop = e.HitTarget is PropertyGridElement;
}
}

I use the following code to display a tooltip. My problem is that I cannot set the tooltip maximum width. How can I do this?