invoke lstrlen,offset sqldelete
invoke SQLExecDirect,@hstmt,offset sqldelete,eax
失败了，用诊断函数，返回一个数是07002
本来这些语句是执行select，insert等语句的，都没问题，一旦把指针指向delete语句就不行了。
这个函数本来不用自己调用什么绑定函数的吧，可是查看msdn里的07002错误，发现：
COUNT field incorrect：
The number of parameters specified in SQLBindParameter was less than the number of parameters in the SQL statement contained in *StatementText.
SQLBindParameter was called with ParameterValuePtr set to a null pointer, StrLen_or_IndPtr not set to SQL_NULL_DATA or SQL_DATA_AT_EXEC, and InputOutputType not set to SQL_PARAM_OUTPUT, so that the number of parameters specified in SQLBindParameter was greater than the number of parameters in the SQL statement contained in *StatementText.
怎么回事？？？

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