YouaredevelopingaWindowsFormsApplicationbyusingthe.NETFramework3.5.YouplantocreateacustomizedPrintPreviewdialogboxintheapplication.Youneedtoensurethatuserscanpreviewtheirdocumentsbeforeprinting.Whichtwoactionsshouldyouperform？（）A.Add a PrintPreviewDialog control to the form.B.Add a PrintPreviewControl control to the form.C.Create and initialize a PrintDocument object on the form and then implement the PrintPage event handler.D.Create and initialize a PrintDocument object on the form and then implement the BeginPrint event handler.E.Set the Document property of the PrintPreviewDialog control to the PrintDocument instance that must be printed.

多项选择题

You are developing a Windows Forms Application by using the .NET Framework 3.5.You plan to create a customized Print Preview dialog box in the application. You need to ensure that users can preview their documents before printing. Which two actions should you perform？（）

A.Add a PrintPreviewDialog control to the form.
B.Add a PrintPreviewControl control to the form.
C.Create and initialize a PrintDocument object on the form and then implement the PrintPage event handler.
D.Create and initialize a PrintDocument object on the form and then implement the BeginPrint event handler.
E.Set the Document property of the PrintPreviewDialog control to the PrintDocument instance that must be printed.

MCPD(70-505)