More Information on this issue:
so now I have 2 projects using the same MapWinGIS components.
I have been transferring code blocks between the 2, from the old project to the new project, and re-testing each time to see which code blocks might be causing this exception to be thrown. As I test, I am monitoring (Via Task Manager) the amount of memory being used.
The 9 shapefiles that I am using comprise about 2GB (including .mwd and .mwx index files) on disk.
When I include the largest of the shapefiles (850000 features) the map loads OK. I can Pan and Zoom with performance looking ok. But when the call to Table.Query() method runs (on a different layer), the memeory working set ramps up to about 1.8 GB and then the SEHException is thrown, followed by an OutOfMemoryException.
So, I am wondering if there is a better strategy for loading all of these shapefiles and being able to query one of them using the Shapefile.Table.Query() method.
TIA
so now I have 2 projects using the same MapWinGIS components.
I have been transferring code blocks between the 2, from the old project to the new project, and re-testing each time to see which code blocks might be causing this exception to be thrown. As I test, I am monitoring (Via Task Manager) the amount of memory being used.
The 9 shapefiles that I am using comprise about 2GB (including .mwd and .mwx index files) on disk.
When I include the largest of the shapefiles (850000 features) the map loads OK. I can Pan and Zoom with performance looking ok. But when the call to Table.Query() method runs (on a different layer), the memeory working set ramps up to about 1.8 GB and then the SEHException is thrown, followed by an OutOfMemoryException.
So, I am wondering if there is a better strategy for loading all of these shapefiles and being able to query one of them using the Shapefile.Table.Query() method.
TIA
