Tooltip for all cells in one column, whit value from other cell in same row

[Jan Skovhus]

How can I do this whit RadGridView:

For i = 0 To DataGridView.Rows.Count() - 1
    DataGridView.Rows(i).Cells(18).ToolTipText = "Target: " & DataGridView.Rows(i).Cells(24).Value
Next

Regrads Jan

[Jan Skovhus]

Found the solutions:

Private Sub DataGridView_CellFormatting(sender As Object, e As Telerik.WinControls.UI.CellFormattingEventArgs) Handles DataGridView.CellFormatting
If e.CellElement.ColumnInfo.HeaderText = "Name" Then
e.CellElement.ToolTipText = CellElement.RowInfo.Cells("Name2").Value
End If
End Sub

[Dimitar]

Hello Jan,

Thank you for contacting us.

Since the formating event is fired very often, better solution will be to use the ToolTipTextNeeded event of the grid:

Private Sub radGridView1_ToolTipTextNeeded(sender As Object, e As Telerik.WinControls.ToolTipTextNeededEventArgs)
    Dim cell As GridDataCellElement = TryCast(sender, GridDataCellElement)
    If cell IsNot Nothing Then

        e.ToolTipText = cell.RowInfo.Cells(2).Value.ToString()
    End If

End Sub

Please let me know if there is something else I can help you with. 

 

Regards,
Dimitar
Telerik