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Tests the validity of a table column set for use by a service provider in a subsequent call to the IMAPITable::SetColumns method.

Header file:


Implemented by:


Called by:

Service providers

ULONG FBadColumnSet(
  LPSPropTagArray lpptaCols


[in] Pointer to an SPropTagArray structure that contains an array of property tags defining the table columns to validate.


The specified column set is invalid.


The specified column set is valid.

The FBadColumnSet function treats columns of type PT_ERROR as invalid and columns of type PT_NULL as valid.