Thanks for the post, was exactly what I was looking for.

private void toolStripMenuItem_Click(object sender, EventArgs e) {

    ToolStripMenuItem t = (ToolStripMenuItem) sender;

     ContextMenuStrip s = (ContextMenuStrip)t.Owner;

    DataGridView aCell = (DataGridView)s.SourceControl;

  MessageBox.show(aCell.CurrentRow.Index.ToString());

}

Thanks alot. I able to the get active row by the right click button.

Now I have to think how should I pass the active row data from MouseDown to subContextMenu_click function. hmmm

Use the code below, and make use of ActiveRow to get the information you need about the row you're right clicking on.

private void ultraGrid1_MouseDown(object sender, MouseEventArgs e)
{
   if (e.Button == MouseButtons.Right)
   {
      UIElement element = ultraGrid1.DisplayLayout.UIElement.ElementFromPoint(e.Location);
      if (element == null || element.Parent == null)
         return;
      Infragistics.Shared.ISelectableItem theitem = element.SelectableItem;
      if (theitem is UltraGridCell)
      {
         ultraGrid1.ActiveRow = ((UltraGridCell)theitem).Row;
         //Now you can access what ever cell values you need through ActiveRow.
         //And you can put your context menu showing code here.
      }
   }
}

Hi Hristo,

Thanks for your guide.

If I only want to get the active row number when I do the right-click action, is that need to use movedown function too? How should I code to grap the row number and index number by a right-click?

Thank you very much.

Warm regards,

Peace