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Calls an internal function to validate debugging parameters on service provider methods called by MAPI.

Header file:


Implemented by:


Called by:

Service providers

HRESULT CheckParms(
  METHODS eMethod,
  LPVOID First


[in] Specifies, by enumeration, the method to validate.


[in] Pointer to the first argument on the stack.


The call succeeded.

In contrast to the ValidateParms and UlValidateParms macros, the CheckParms macro does not perform a full parameter validation. Parameters passed between MAPI and service providers are assumed to be correct, so CheckParms performs a debug validation only.