I need to iterate through the grid's rows and determine the boolean value for the checkbox column. This operation occurs when the user clicks on a button outside of the grid.

My attempts thus far have not returned 'true' on any rows that have the checkbox checked.

Hi,

For the Row indicator column on the very left. I would like to change the background color based on an entry on one of the row values. 

I have checked out this article - https://docs.telerik.com/devtools/winforms/gridview/cells/formatting-cells

But do not know the type in order to get the row indicator cell/column

Thanks!

Hello,

I'm exporting a grid's contents using GridViewPDFExport and rendering with PDFExportRenderer, to use as a report.  The requirement is to add a signature block on the last page.  I understand that I can override the header or footer events, but in this case, I'd prefer the additional content to be added within the page itself, after the grid's contents (either below, or if doesn't fit, on the next page.)  Any ideas how I can accomplish this? 

Thanks!

Dan

Hi ! 

Every time that I update the query of my gridview, the SelectionChanged event is fired like 10 time in a row.

On this event, I have a procedure that takes some time so the action is very slow.

Is there a way to prevent that ? 

Thank you!

Hello, 

The VSplit cursor does not seem to be scaling in DPI aware applications. It's not too bad up to 150% scale. But 200% scale or higher the cursor is almost invisible. This also seems to be the case for the SplitContainer control. Is there a solution for that?

Robert

Hi there,

     I'd like to modify the ForegroundColor of a specific TextMessage without affecting anything else.  Would you be kind enough to provide guidance on how this can be accomplished?  My goal is to have the text for some authors displayed in different colors according to their respective roles.

Thanks so much!

Todd

I use this code to sum value from childrows to fill their parent rows :

    Private Sub RadGridView1_CellValueChanged(ByVal sender As Object, ByVal e As Telerik.WinControls.UI.GridViewCellEventArgs) Handles RadGridView1.CellValueChanged
        If e.ColumnIndex = 13 AndAlso e.Column.OwnerTemplate IsNot Me.template.Templates Then
            Me.EvaluateSumH2(CType(e.Row.Parent, GridViewRowInfo))
        End If

        If e.ColumnIndex = 7 AndAlso e.Column.OwnerTemplate IsNot Me.RadGridView1.MasterTemplate Then
            Me.EvaluateSumH1(CType(e.Row.Parent, GridViewRowInfo))
        End If
    End Sub

    Private Sub EvaluateSumH2(ByVal parent As GridViewRowInfo)
        parent.Cells(7).Value = Me.RadGridView1.Evaluate("Sum(Total)", parent.ChildRows)
    End Sub

    Private Sub EvaluateSumH1(ByVal parent As GridViewRowInfo)
        parent.Cells(4).Value = Me.RadGridView1.Evaluate("Sum(Total)", parent.ChildRows)
    End Sub

But when I changed column to sum is an expression column, the sum function does not work.

        Dim Total As New GridViewDecimalColumn("Total")
        Total.Name = "Total"
        Total.HeaderText = "Total"
        template1.Columns.Add(Total)        
        template1.Columns("Total").Expression = "a * b* c* d* e"

Please help, thanks before.

Regards