I’ new to the .NET component and have some problems using LL20 in my VS2012 .NET4 project.
I have read the programmers manual and use one LL singleton instance in my report manager class (which is also a singleton).
My LL list-project print s simple list of employee base data. If I execute the following lines of code for the second time I get LL_ERR_BAD_JOBHANDLE if the DataSource-property is assigned the second time.
this.reportData = new List();
… some EmployeeData are added to the list
this.LL.DataSource = new ObjectDataProvider( this.reportData); // --> LL_ERR_BAD_JOBHANDLE
If I create a new LL-instance every time, my report is executed successfully.
Any ideas what I’m doing wrong?