Disabling tooltip for certain cells

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Hi,,
I have one gridview in my windows form. Now i'm showing custom tooltip using the following code,

C#

private void Audit_Dg_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
 {
          if (e.ColumnIndex == 7 || e.ColumnIndex == 8 || e.ColumnIndex == 10 || e.ColumnIndex == 11 && e.RowIndex >= 0)
          {           
              DataGridViewCell cell = this.Audit_Dg.Rows[e.RowIndex].Cells[e.ColumnIndex];

              cell.ToolTipText = "Click Here To View The Message";


          }
}

it showing my message for those cells satisfying my condition and the cell content for all those doesn't satisfying my condition. is there any way to remove that tool-tips from my grid-view and show only my custom tool-tip?
if there any way,please help me...

Posted 11-Oct-12 21:19pm

ManjIndian

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Sergey Alexandrovich Kryukov 12-Oct-12 16:26pm

I don't understand what do you mean by "custom tooltip". Is it also cell.ToolTipText? Or some other way? Why cannot you simply change cell.ToolTipText? At what event to you want to change/enable/disable it?
--SA

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MDubey1987 · Answer 1 · 2012-10-15T03:41:00

You have to add just a little code in you current code:

C#

private void Audit_Dg_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
 {
          if (e.ColumnIndex == 7 || e.ColumnIndex == 8 || e.ColumnIndex == 10 || e.ColumnIndex == 11 && e.RowIndex >= 0)
          {           
              DataGridViewCell cell = this.Audit_Dg.Rows[e.RowIndex].Cells[e.ColumnIndex];
 
              cell.ToolTipText = "Click Here To View The Message";
 

          }
         //Add this else condition in your code
          else
          {
            cell.ToolTipText = String.Empty;
          }
}