Gridview within Gridview

Jagjit Saini

Hi

i have 1 table

      ecode     ename     Photoname    Photofileid (Guid)
         1        aa            a.jpg            1234-34-3434
         1        aa            b.jpg            3234-34-3432
         2        bb            k.bmp           3456-22-2323

     I want in outer grid it should display ecode , ename & edit Button
     In inner grid i want photoname , image (which is stored as file) & (Open/Delete) Button
     From above data there will be 2 inner rows , in 2 there will be 1 record

If Data exists for internal row then +sign or some other image should be displayed on left of outer grid which should be collapsible.

Thanx

2 Replies

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Vijay Yadav14y ago
and you can take image nearby inner grdivew for + sign and -Sign and you just need to set datasource of inner grdiview one with data and other with null datasource.
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Vijay Yadav14y ago
Suppose there are 2 grdiview
Outer one is Grdivew1 and Inner is Gridview2
On page load event:
You need to give the datasource and databind to the outer
For inner Gridview
Write the code on the first grdiview Rowdatabound
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        Label lb = (Label)e.Row.FindControl("lblECode"); //your emp code
        GridView gr = (GridView)e.Row.FindControl("Gridview2");
        if (gr != null)
        {
            con = new SqlConnection();
            con.ConnectionString = ConfigurationManager.ConnectionStrings["MyCon"].ConnectionString; con.Open();
            cmd = new SqlCommand("select * from tblEmp where Ecode='" + lb.Text + "'", con);
            dr = cmd.ExecuteReader();
            gr.DataSource = dr;
            gr.DataBind();

        }
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