Advantage Client Engine
Retrieves the key size in bytes of the given index order.
UNSIGNED32 |
AdsGetKeyLength (ADSHANDLE hIndex, UNSIGNED16 *pusKeySize ); |
hIndex (I) |
Handle of an index order. |
pusKeySize (O) |
Length in bytes of the index key. |
Returns the number of bytes in each physical key in the index file. If the index key evaluates to a variable-length expression, this function will return zero for the length.
None.