public CreatePlayList(MainScreen callForm) { InitializeComponent(); mainScr = callForm; PlaylistMenu_panel = mainScr.getCreatePlayList_FlowPanel(); Description_TextBox.GotFocus += Description_TextBox_GotFocus; Description_TextBox.LostFocus += Description_TextBox_LostFocus; Title_TextBox.GotFocus += Title_TextBox_GotFocus; Title_TextBox.LostFocus += Title_TextBox_LostFocus; this.DoubleBuffered = true; foreach (Control control in this.Controls) { MainScreen.EnableDoubleBuferring(control); } }