private void bttnadd_Click(object sender, EventArgs e) { int parsedvalue; BLLProduct blll = new BLLProduct(); DataTable dt = blll.checkallproducts(txtproduct.Text); if (txtproduct.Text=="" || txtprice.Text=="") { MessageBox.Show("input the required fields..."); } else if (!int.TryParse(txtprice.Text, out parsedvalue)) { lblmsg.Text = ("the input in price is invalid type integers..."); } else if (dt.Rows.Count > 0) { MessageBox.Show("product already exists"); } else { // values check condition is not finished.. int i = blp.addproduct(Convert.ToInt32(cbocategory.SelectedValue.ToString()), txtproduct.Text, Convert.ToDecimal(txtprice.Text)); if (i > 0) { MessageBox.Show("Product Has Been Added"); gridview1(); } } }
private void bttnadd_Click(object sender, EventArgs e) { BLLProduct blll = new BLLProduct(); DataTable dt = blll.checkallproducts(txtproduct.Text); if (dt.Rows.Count > 0) { MessageBox.Show("product already exists"); } else { // values check condition is not finished.. int i = blp.addproduct(Convert.ToInt32(cbocategory.SelectedValue.ToString()), txtproduct.Text, Convert.ToDecimal(txtprice.Text)); if (i > 0) { MessageBox.Show("Product Has Been Added"); } } }