缓解加载显示大量控件时闪烁和线条显示的问题

[DllImport("user32.dll")]static extern bool LockWindowUpdate(IntPtr hWndLock); pravate void dosomething(){LockWindowUpdate(panelContainer.Handle); // Clear PanelpanelContainer.Controls.Clear(); // my temporary TextBoxTextBox myT ; for (int lauf=0; lauf < 200; lauf++){    // Create New TextBox    myT = new TextBox();     // Add TextBox to the Panel    panelContainer.Controls.Add(myT);}// redraw the windowLockWindowUpdate(IntPtr.Zero);}