protected void GridViewBillOfMaterials2_SelectedIndexChanged(object sender, EventArgs e)
{
string urlParams = string.Format("BillOfMaterialsId={0}", GridViewBillOfMaterials2.SelectedDataKey.Values[0]);
Response.Redirect("BillOfMaterialsEdit.aspx?" + urlParams, true);
}
protected void GridViewBillOfMaterials3_SelectedIndexChanged(object sender, EventArgs e)