protected void gvSubGroups_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "EditRow")
            {
                //Retrieve the row index stored in the
                //CommandArgument property.
                int index = Convert.ToInt32(e.CommandArgument);

                // Retrieve the row that contains the button
                // from the Rows collection.
                GridViewRow row = gvSubGroups.Rows[index];

                SubIDHolder.Text     = row.Cells[0].Text;
                SubOldName.InnerText = row.Cells[1].Text;

                System.Text.StringBuilder sb = new System.Text.StringBuilder();
                sb.Append(@"<script type='text/javascript'>");
                sb.Append("$('#modalShowSubGroupDetails').modal('show');");
                sb.Append(@"</script>");
                ScriptManager.RegisterStartupScript(this, this.GetType(),
                                                    "ModalScript", sb.ToString(), false);
            }

            if (e.CommandName == "Delet")
            { //Retrieve the row index stored in the
                //CommandArgument property.
                int index = Convert.ToInt32(e.CommandArgument);

                // Retrieve the row that contains the button
                // from the Rows collection.
                GridViewRow   row   = gvSubGroups.Rows[index];
                JobRepository repgp = new JobRepository();

                if (repgp.DelJob(row.Cells[0].Text.ToInt()))
                {
                    gvSubGroups.DataSource = null;
                    gvSubGroups.DataBind();
                    if (ddlGroups.SelectedValue != "0")
                    {
                        gvSubGroups.DataSource = repgp.getJobsByGroupID(ddlGroups.SelectedValue.ToInt());
                    }
                    else
                    {
                        gvSubGroups.DataSource = repgp.getAllJobsByGroupID();
                    }
                    gvSubGroups.DataBind();
                    ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('حذف با موفقیت انجام شد');", true);
                }
                else
                {
                    ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('حذف با خطا مواجه شد ، بعدا سعی کنید یا با پشتیبانی تماس بگیرید!');", true);
                }
            }
        }