protected void BtnSearch_Click(object sender, EventArgs e)
{
string temp = TxtSearch.Text;
GridViewAddRequest.DataSource = requisitionLogic.SearchBy(temp);
GridViewAddRequest.DataBind();
}
protected void BindGrid()
{
InventoryLogic il = new InventoryLogic();
List <InventoryCatalogue> itemList = InventoryLogic.GetAllCatalogue().Where(x => x.Discontinued != "Y").ToList();
GridViewAddRequest.DataSource = itemList;
GridViewAddRequest.DataBind();
}