private void comboBox4_SelectedIndexChanged(object sender, EventArgs e) { Control Ctrl = (Control)sender; Ctrl.BackColor = Color.White; if (ReasonCB.Text == "Others") { ReasonCB.SelectedIndex = -1; ReasonCB.Focus(); } }
private Boolean Validation() { String Com, Dt; Com = MonthYear.Value.Date.ToString(); Dt = DateTime.Today.ToString(); if (AmounttextBox.Text == "" || AmounttextBox.Text == "0") { AmounttextBox.BackColor = Color.DodgerBlue; MessageBox.Show("Amount Is Required", "Please Enter Amount", MessageBoxButtons.OK, MessageBoxIcon.Warning); AmounttextBox.Focus(); return(true); } if (ReasonCB.Text == "") { ReasonCB.BackColor = Color.DodgerBlue; MessageBox.Show("Reason Is Required", "Please Enter Reason", MessageBoxButtons.OK, MessageBoxIcon.Warning); ReasonCB.Focus(); return(true); } if (AttendanceAllowancetb.SelectedIndex == -1) { AttendanceAllowancetb.BackColor = Color.DodgerBlue; MessageBox.Show("Attendance Allowance Is Required", "Please Select Yes Or No", MessageBoxButtons.OK, MessageBoxIcon.Warning); AttendanceAllowancetb.Focus(); return(true); } if (Com == Dt) { DialogResult Result = MessageBox.Show("Do You Want To Enter To Day's Date ? ", "Yes Or No", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (Result == DialogResult.No) { MonthYear.Focus(); return(true); } } return(false); }