How to use CPrintDialog to realize printing function

Add the following sections to your program

Treat DC1 as device Content.

You print it. Be careful not to draw the wrong place.

Change the page yourself.

What's more, the OnPrint or OnDraw member functions of the Callable window are printed directly. You don't have to do the spacing.

But don't forget to change the page.

// 打印
// 建立打印对话框对象
CPrintDialog
d1(FALSE,PD_ALLPAGES|PD_ALLPAGES|PD_NOPAGENUMS,NULL);
HDC dc1;
if(d1.DoModal()==IDOK){
// 返回一个打印DC句柄
dc1=d1.GetPrinterDC();
// 启动打印工作
StartDoc(dc1,&docin);
// 一页开始
StartPage(dc1);
dc1.textout(.....)
dc1.draw(....)
....
// 一页结束
EndPage(dc1);
可以有多个StartPage(dc1)
...
EndPage(dc1)
// 终止打印工作
EndDoc(dc1);
// 删除句柄
if(DeleteDC(dc1)){
return TRUE;
}else{
出错信息
EndDoc(dc1);
// 删除句柄
if(DeleteDC(dc1)){
return TRUE;
}else{
出错信息
}
}