通过

CDynamicParameterAccessor::SetParamLength

  • 项目

Sets the length of the specified parameter stored in the buffer.

bool SetParamLength( 
   DBORDINAL nParam, 
   DBLENGTH length 
);

Parameters

  • nParam
    [in] The parameter number (offset from 1). Parameter 0 is reserved for return values. The parameter number is the index of the parameter based on its order in the SQL or stored procedure call. See SetParam for an example.

  • length
    [in] The length in bytes of the specified parameter.

Remarks

Returns true on success or false on failure.

Requirements

Header: atldbcli.h

See Also

Reference

CDynamicParameterAccessor Class