public void OnTlfIntrudeToChanged(object sender, EventArgs e) { IntrudeTo intrudeTo = _StateManager.Tlf.IntrudeTo; if (!string.IsNullOrEmpty(intrudeTo.PreviusStateDescription)) { _MsgLB.Items.Remove(intrudeTo.PreviusStateDescription); } if (!string.IsNullOrEmpty(intrudeTo.StateDescription)) { _MsgLB.Items.Add(intrudeTo.StateDescription); } }
public void OnTlfIntrudeToChanged(object sender, EventArgs e) { IntrudeTo intrudeTo = _StateManager.Tlf.IntrudeTo; if (!string.IsNullOrEmpty(intrudeTo.PreviusStateDescription)) { _MsgLB.Items.Remove(intrudeTo.PreviusStateDescription); _MsgLB.BackColor = System.Drawing.Color.Gainsboro; _MsgLB.Refresh(); } if (!string.IsNullOrEmpty(intrudeTo.StateDescription)) { _MsgLB.Items.Add(intrudeTo.StateDescription); _MsgLB.BackColor = System.Drawing.Color.White; _MsgLB.Refresh(); } }