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Re: How to print multi pages in one task using ClassLibrary(MSVC)? Started by victorsow at 11-23-2007 10:28. Topic has 4 replies. LEAD Support Fo... » Developer » Printing » Re: How to print multi pages in one task using ClassLibrary(MSVC)?

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11-23-2007, 10:28 victorsow Joined on 07-24-2006 Posts 3 How to print multi pages in one task using ClassLibrary(MSVC)? We want to print all images in one directory one by one, could we print all the pages at one time? We are using Lead tools 15 ClassLibrary, Visual Studio .net 2005. Thanks in advance. Best Regards Victorsow    Report

11-25-2007, 12:35 Adam Boulad Joined on 09-16-2007 Posts 490 Re: How to print multi pages in one task using ClassLibrary(MSVC)? Do you mean you want to print more than one image on the same printer page? If yes, please see these forum posts: -http://support.leadtools.com/SupportPortal/cs/forums/5634/ShowPost.aspx -http://support.leadtools.com/SupportPortal/cs/forums/7780/ShowPost.aspx If you mean something else, please explain it in more details. Adam Boulad LEADTOOLS Technical Support    Report

11-26-2007, 9:13 victorsow Joined on 07-24-2006 Posts 3 Re: How to print multi pages in one task using ClassLibrary(MSVC)? I mean print image1 on page 1, image2 on page2... but print all the pages in one print job something like(it can't work) //Begin a print job LBitmapBase MyBitmap;   LPrint MyPrint;   //start page1 MyBitmap.Load(TEXT("C:\\Image1.cmp")); MyPrint.SetBitmap(&MyBitmap); //print page1 HDC hdcPrinter = MyPrint.Print(NULL, 0, 0, 0, 0, FALSE); EndPage(hdcPrinter); StartPage(hdcPrinter); //start page2 MyBitmap.Load(TEXT("C:\\Image2.cmp")); MyPrint.SetBitmap(&MyBitmap); //print another page MyPrint.Print(); //end the print job    Report

11-28-2007, 5:27 Adam Boulad Joined on 09-16-2007 Posts 490 Re: How to print multi pages in one task using ClassLibrary(MSVC)? The second MyPrint.Print(); is not using the same HDC of the first Print() command, this causes the second image to be printed to a different job. Instead, you should pass the second print command like this MyPrint.Print(hdcPrinter); Tell me if this solves the problem for you. Adam Boulad LEADTOOLS Technical Support    Report

11-28-2007, 22:47 victorsow Joined on 07-24-2006 Posts 3 Re: How to print multi pages in one task using ClassLibrary(MSVC)? Thank you very much, Adam! It works very well. The correct code is:     //Begin a print job     LBitmapBase MyBitmap;       LPrint MyPrint;     //start page_1     MyBitmap.Load(TEXT("C:\\Image_1.cmp"));     MyPrint.SetBitmap(&MyBitmap);     //print page_1     HDC hdcPrinter = MyPrint.Print(NULL, 0, 0, 0, 0, FALSE);     EndPage(hdcPrinter);     //start page_2     StartPage(hdcPrinter);     MyBitmap.Load(TEXT("C:\\Image_2.cmp"));     MyPrint.SetBitmap(&MyBitmap);     //print page_2     MyPrint.Print(hdcPrinter, 0, 0, 0, 0, FALSE);     EndPage(hdcPrinter);     //...     //start page_n     StartPage(hdcPrinter);     MyBitmap.Load(TEXT("C:\\Image_n.cmp"));     MyPrint.SetBitmap(&MyBitmap);     //print page_n     MyPrint.Print(hdcPrinter);     //end the print job    Report

LEAD Support Fo... » Developer » Printing » Re: How to print multi pages in one task using ClassLibrary(MSVC)?

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