gridview checkbox not working

Question

3.00/5 (1 vote)

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the code worked when i created a new web form again. but when i added other codes for file
uploading it doesnt work anymore. it seems that the code does not work if add other codes in
the web form ???

for (int i = 0; i < GridView1.Rows.Count; i++)
{
CheckBox chkDelete = (CheckBox)GridView1.Rows[i].Cells[0].FindControl("chkSelect");
if (chkDelete != null)
{

if (chkDelete.Checked)
{
strID = GridView1.Rows[i].Cells[1].Text;
idCollection.Add(strID);
}
}
}

XML

<Columns>
                       <asp:TemplateField>
                       <ItemTemplate>
              <asp:CheckBox ID="chkSelect" runat="server" />
             </ItemTemplate>

                       </asp:TemplateField>
                   </Columns>

Posted 16-Feb-13 2:38am

Member 9783973

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Comments

Shahriar Iqbal Chowdhury/Galib 16-Feb-13 8:47am

It seems you didn't post full code of gridview, Pls post your full gridview code.

1 solution

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Bandi Ramesh · Answer 1 · 2013-02-16T02:57:00

this will be helpful, try this

C#

for (int i = 0; i < GridView1.Rows.Count; i++)
{
     CheckBox chkDelete = (CheckBox)GridView1.Rows[i].FindControl("chkSelect");
     
     if (chkDelete != null)
     {
          if (chkDelete.Checked)
          {
               Label myLabel = (Label)GridView1.Rows[i].FindControl("TEXT_CONTROL_ID");
               idCollection.Add(myLabel.Text);
          }
     }
}