protected void btnDelete_Click(object sender, EventArgs e) { foreach (GridViewRow row in gv_1.Rows) { CheckBox cb = (CheckBox)row.FindControl("checkBoxD"); if (cb.Checked) { BBLL delBLL = new BBLL(); string message = ""; int foodID = Convert.ToInt32(gv_1.DataKeys[row.RowIndex].Value); message = evtBLL.Delete(foodtID); gv_1.DataBind(); } }
if(gv_1.RowIndex > 0) { int foodID = Convert.ToInt32(gv_1.DataKeys[row.RowIndex].Value); message = evtBLL.Delete(foodtID); }
var
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