回复 15楼 不说也罢
printdokoa = New PrintDocument
printdiala = New PrintDialog
printpagesettings = New PageSettings
printdokoa.DefaultPageSettings = printpagesettings
stringtoprint = RichTextBox1.Text
printdiala.Document = printdokoa
PageSetupDialog1.PageSettings.PaperSize.Kind = PaperKind.A3
这个代码为什么提示kind为readonly?属性为只读呀?