I am using a Crystal Report template to export PDF reports in a loop.
I am able to export 16374 PDF reports. Then the program hangs without any error.
(ie my code in the previous post will be executed 16374 times)
I am using "Using" not "Dim" for the report object so the report should be disposed.
For the dataset, I do dispose it after the PDF is exported.
I have enough space for HD.
I have tested on different PC but the results were same.
By the way, if the restart my program when it hang, the program will run fine until the next 16374.
SAP Crystal Reports runtime engine for .NET Framework 4 (32-bit) Version 13.0.3.612
Visual Studio 2010 Professional Version 10.0.30319.1 RTM
.NET Framework Version 4.0.30319 RTM
Many Thanks.