private void courseAddButton_Click(object sender, EventArgs e) { addDeptObj = new AddDeptClass(); addDeptObj.DeptID = deptIdTextBox.Text; addDeptObj.DeptName = deptNameTextBox.Text; addDeptObj.DeptFullName = deptFullNameTextBox.Text; if ((deptNameTextBox.Text == "") || (deptIdTextBox.Text == "")) { MessageBox.Show("Please Fill-Up all fields!!"); this.Update(); } else { gateways = new Gateway(); if (gateways.InserIntoDeptInfoTable(addDeptObj) == 1) { MessageBox.Show("Information Added Successfully!!!"); deptResetButton_Click(sender, e); } else { MessageBox.Show("Already Added this department!!!"); } } }