store row index of gridview in Arraylist

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When I select a row in the gridview , I want to store the selected row index in arraylist and at the end update the database with all row indexes whih are present in the arrayist.
How can i achieve this?

Posted 15-Jul-13 3:16am

aks.shan

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User 8696850 · Answer 1 · 2013-07-15T03:29:00

try this :

List<int> L = new List<int>();

on datagridview click event :

C#

private void dataGridView1_MouseClick(object sender, MouseEventArgs e)
{
    int k = Convert.ToInt32(dataGridView1.CurrentRow.Index);
    if (!L.Contains(k))
    {
        L.Add(k);
    }
}

Hope it will help you ...

Bikash Prakash Dash · Answer 2 · 2013-07-15T03:31:00

You can use Button/ImageButton or any control you want in templated field in grid view.
Suppose you are using Image button as per following , or you can change the code according to control you are using

C#

protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
  {

      ImageButton btn = (ImageButton)sender;
      GridViewRow gvr = (GridViewRow)btn.NamingContainer;

      int index = gvr.ItemIndex;//Index of row

  }

store row index of gridview in Arraylist

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