Exception information: The CLR cannot convert from COM context 0x645e18 to COM context 0x645f88, which has lasted for 60 seconds. The thread that owns the target context/unit is most likely to perform a non-pump wait or to not send a Windows message

Exception Reason:

1, wrote a cycle of death, this is the most likely.

2, the operation of large data volume, resulting in the status of suspended animation.

Solution: Managed Debug Assistants in Debug---Exceptions, remove ContextSwitchDeadlock a front hook.

Exception information: The CLR cannot convert from COM context 0x645e18 to COM context 0x645f88, which has lasted for 60 seconds. The thread that owns the target context/unit is most likely to perform a non-pump wait or to not send a Windows message