DrgQueryTrueTypeLen - Parameters

pditem (PDRAGITEM) - input

Pointer to the DRAGITEM structure whose type length is to be obtained.

ulLength (ULONG) - returns

String length of the first element of the character string associated with hstrType.
• Error occurred. Other
  The length of the first element of the character string associated with hstrType, excluding the null-terminating byte.

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