VB.Net Listview Slow

If you load item in VB.Net using the VB6 methods, loading 1000 items or more may require some inconvenient time.

Here is the solution.

First of all, refer to this site first.

Then download this sample code (Visual Studio 2008 SP1)

And then you may also want to check this out.

But the sample code will solve your problem.

Coming up next, if you experience the following..

'ContextSwitchDeadlock was detected'

Message: The CLR has been unable to transition from COM context 0x5228fe8 to COM context 0x5229158 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situation generally has a negative performance impact and may even lead to the application becoming non responsive or memory usage accumulating continually over time. To avoid this problem, all single threaded apartment (STA) threads should use pumping wait primitives (such as CoWaitForMultipleHandles? ) and routinely pump messages during long running operations.

wait for the next blog.