1. Problems:
The crystaldecisions. crystalreports. Engine. reportdocument object is not closed and released.
Add the following to the Report Processing page:Code:
Private void page_unload (Object sender, eventargs E)
{
Rd. Dispose (); // RD is the crystaldecisions. crystalreports. Engine. reportdocument RD defined on this page;
}
2. Increase the number of reports opened by default in the operating system
After the problem is solved, you need to solve the Operating System Restrictions and increase the number of reports opened by default by the operating system:
Click Start and enter Regedit in the running process to open the Registry Editor and modify the value of printjoblimit.
Modify the values of the following two keys.
Article 1:
HKEY_LOCAL_MACHINE; software; Crystal decisions; 10.0; Report applicationserver; inprocserver; printjoblimit: change the value 100 to a large enough number.
Second
HKEY_LOCAL_MACHINE; software; Crystal decisions; 10.0; Report applicationserver; server; printjoblimit: change the value of 76 to a large enough number.
Restart your computer.
This article from the csdn blog, reproduced please indicate the source: http://blog.csdn.net/xiaoK/archive/2009/04/23/4102520.aspx