Hi,
My program, Visual Cobol managed code, calls an unmanaged DLL containing print routines using PrintEasy by Easirun. The call functions with no Problem, but, the Statement:
cancel "LSdruck" doesn't remove LSdruck.dll from Memory resulting in a blank page being printed first on next call. A log Shows "newInstance" in the dll is only established on first call.
Is there a method of removing the dll from Memory other than the - not working - cancel Statement?
Hi,
My program, Visual Cobol managed code, calls an unmanaged DLL containing print routines using PrintEasy by Easirun. The call functions with no Problem, but, the Statement:
cancel "LSdruck" doesn't remove LSdruck.dll from Memory resulting in a blank page being printed first on next call. A log Shows "newInstance" in the dll is only established on first call.
Is there a method of removing the dll from Memory other than the - not working - cancel Statement?
Sorry but the .Net framework/CLR does have a mechanism for unloading native DLLs, so the .net runtime has no way of removing it on a CANCEL time or at Stop Run time.
+2Hi,
My program, Visual Cobol managed code, calls an unmanaged DLL containing print routines using PrintEasy by Easirun. The call functions with no Problem, but, the Statement:
cancel "LSdruck" doesn't remove LSdruck.dll from Memory resulting in a blank page being printed first on next call. A log Shows "newInstance" in the dll is only established on first call.
Is there a method of removing the dll from Memory other than the - not working - cancel Statement?
Although you cannot cancel the program you should be able to specify IS INITIAL in the program-id of the unmanaged program and each time it is called it will be in its initial state if that is what you are looking for
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