how to respond to gridview's specific button event

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I have a a gridview with one row. Row Contain Combobox text box and two button.
now i want to work on Button event which is inside of gridview i am using this .

C#

if (e.RowIndex >= 0 && ((DataGridView)sender).Columns[e.ColumnIndex].GetType() == typeof(DataGridViewButtonColumn))
   {
      DataGridViewRow row = (DataGridViewRow)dataGridView1.Rows[0].Clone();
      dataGridView1.Rows.Add(row);

      MessageBox.Show(e.ColumnIndex.ToString()+' '+e.RowIndex);
   }

It working fine but the problem is; it is working on both button click event. plus as i try to write in textbox (which inside of gridview) it also get fire.

Posted 26-Oct-13 6:32am

Muhamad Faizan Khan

Updated 26-Oct-13 8:05am

phil.o

v4

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phil.o 26-Oct-13 14:06pm

What is the name of the method this code resides in?

Muhamad Faizan Khan 26-Oct-13 23:20pm

private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)

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phil.o · Answer 1 · 2013-10-26T19:23:00

You could restrict by the column index: if your button is on the fifth column, for example, it's index is 4. So, instead of:

C#

if (e.RowIndex >= 0 && ((DataGridView)sender).Columns[e.ColumnIndex].GetType() == typeof(DataGridViewButtonColumn))

you can write:

C#

if (e.RowIndex >= 0 && e.ColumnIndex == 4)

With the inconvenient that you have to change your code whenever you modify the index of the column.