C# .NET - button click event in datagridviewbutton column

can any on help me to generate a button event when datagridview button column is clicked.when i click the button , the form should be navigated to another form taking an id value(student id or employee id)

thanks

vigneshvari

Please do not post multiple question on same question. I think, San222 has given exact answer what you are looking for at
http://www.eggheadcafe.com/community/aspnet/2/10093214/button-click-event-in-dat.aspx

Regards.

Hi

here complete code

HTML Page

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ProductID"
            DataSourceID="SqlDataSource1">
            <Columns>             
                <asp:TemplateField HeaderText="Show Details">
                    <ItemTemplate>
                        <asp:Button ID="btnDetails" runat="server" OnClick="Details_Click" Text="Detail" />
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
      

code behind Code:

protected void Details_Click(object sender, System.EventArgs e)
{
    //
    GridViewRow gridRow = null;
    string strID = null;
    string strName = null;
    //
    gridRow = ((Button)sender).Parent.Parent;
    strID = gridRow.Cells(0).Text;
    strName = gridRow.Cells(1).Text;
   

}

thank you

I am wondering, why you always reply ASP.net with C# whenever someone asked question on C#? Please read the question and tell me is there anything that lead you to write ASP code. If user don't know anything about ASP.net what will happen?

Regards.

Hi Paresh Rajput,


I think this is first i made mistake, so sorry for that.

end of post

end of post

Hi,

use the below code...

private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex == Button column index)
            {
                Form2 from = new Form2();
                from.strDet = dataGridView1.Rows[e.RowIndex].Cells[Id column Index].Value.ToString();
                from.Show();
            }
        }

end of post

end of post

For that you have to use OnItemCommand event of the datagrid. See the following DataGrid declaration with Template Column and Id.

<asp:DataGrid ID="DataGrid1" runat="server" OnItemCommand="DataGrid1_ItemCommand">

<Columns>

<asp:BoundColumn DataField="ID" Visible="false"></asp:BoundColumn>

<asp:TemplateColumn ItemStyle-Width="20px" ItemStyle-HorizontalAlign="center">

<ItemTemplate>

<asp:Button ID="btnEdit" runat="server" CommandName="Edit" />

</ItemTemplate>

</asp:TemplateColumn>

</Columns>

</asp:DataGrid>

And on clicking the Edit button you will have the following code in ItemCommand Event

protected void DataGrid1_ItemCommand(object source, DataGridCommandEventArgs e)

{

if (e.CommandName.ToString() == "Edit")

{

Response.Redirect("YourPageName.aspx?id=" + e.Item.Cells[0].Text);

}

}

Hope this helps.

hi

thanks for help

vigneshvari