悬赏园豆:20
[已关闭问题]
<P> printDocument1.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage);</P>
<P> //打印页面设置<BR> pageSetupDialog1.Document = this.printDocument1;<BR> pageSetupDialog1.ShowDialog();<BR> // 打印预览</P>
<P> printPreviewControl1.Zoom=0.75;<BR> printDialog1.Document = this.printDocument1;<BR> printDialog1.ShowDialog();<BR> <BR> printPreviewDialog1.Document = this.printDocument1;<BR> printPreviewDialog1.UseAntiAlias = true;<BR> printPreviewDialog1.ShowDialog();</P>
<P> </P>
<P>printPreviewDialog1 有预览 ,但点击它自带的打印按钮 却打印不出来任何东东,这是为什么!请告知!</P>