Beispiel #1
0
    //search by product name or product id
    protected void Button6_Click(object sender, EventArgs e)
    {
        if (txt_unique_id.Text == "" && txt_product_name.Text == "")
        {
            error_msg.Text      = "Enter Product Id  OR Product Name";
            error_msg.ForeColor = System.Drawing.Color.Red;
            return;
        }
        else if (txt_unique_id.Text != "" && txt_product_name.Text != "")
        {
            error_msg.Text      = "Do Not Enter Product Id  OR Product Name";
            error_msg.ForeColor = System.Drawing.Color.Red;
            return;
        }
        else if (txt_unique_id.Text != "")
        {
            DataTable dt = Select_Logic.search_product("select_tbl_product_give_unique_no_sp", txt_unique_id.Text);
            if (dt.Rows.Count == 0)
            {
                error_msg.Text         = "product not found";
                grv_product.DataSource = null;
                grv_product.DataBind();
            }
            else
            {
                grv_product.DataSource = dt;
                grv_product.DataBind();
            }
        }

        else if (txt_product_name.Text != "")
        {
            DataTable dt = Select_Logic.search_product2("select_tbl_product_give_product_name", txt_product_name.Text);

            //check wherther data is available or not
            if (dt.Rows.Count == 0)
            {
                error_msg.Text         = "product does not found";
                grv_product.DataSource = null;
                grv_product.DataBind();
            }
            else
            {
                grv_product.DataSource = dt;
                grv_product.DataBind();
            }
        }
    }