private int GetInfoInt32Unhandled(ODBC32.SQL_INFO infotype)
{
byte[] buffer = new byte[4];
ConnectionHandle.GetInfo1(infotype, buffer);
return(BitConverter.ToInt32(buffer, 0));
}
internal string GetInfoStringUnhandled(ODBC32.SQL_INFO info)
{
return(GetInfoStringUnhandled(info, false));
}
internal ODBC32.RetCode GetInfo1(ODBC32.SQL_INFO info, byte[] buffer)
{
ODBC32.RetCode retcode = Interop.Odbc.SQLGetInfoW(this, info, buffer, checked ((short)buffer.Length), ADP.PtrZero);
return(retcode);
}
internal static partial ODBC32.SQLRETURN SQLGetInfoW(
/*SQLHBDC*/ OdbcConnectionHandle hdbc,
/*SQLUSMALLINT*/ ODBC32.SQL_INFO fInfoType,
/*SQLPOINTER*/ byte[] rgbInfoValue,
/*SQLSMALLINT*/ short cbInfoValueMax,
/*SQLSMALLINT* */ IntPtr pcbInfoValue);
internal ODBC32.RetCode GetInfo2(ODBC32.SQL_INFO info, byte[] buffer, out short cbActual)
{
ODBC32.RetCode retcode = Interop.Odbc.SQLGetInfoW(this, info, buffer, checked ((short)buffer.Length), out cbActual);
return(retcode);
}
internal ODBC32.RetCode GetInfo2(ODBC32.SQL_INFO info, byte[] buffer, out short cbActual)
{
ODBC32.RetCode code = UnsafeNativeMethods.SQLGetInfoW(this, info, buffer, (short)buffer.Length, out cbActual);
Bid.Trace("<odbc.SQLGetInfo|ODBC> SQLRETURN=%d, InfoType=%d, BufferLength=%d, StringLength=%d\n", (int)code, (int)info, buffer.Length, cbActual);
return(code);
}
internal ODBC32.RetCode GetInfo1(ODBC32.SQL_INFO info, byte[] buffer)
{
ODBC32.RetCode code = UnsafeNativeMethods.SQLGetInfoW(this, info, buffer, (short)buffer.Length, ADP.PtrZero);
Bid.Trace("<odbc.SQLGetInfo|ODBC> SQLRETURN=%d, InfoType=%d, BufferLength=%d\n", (int)code, (int)info, buffer.Length);
return(code);
}
internal static extern /*SQLRETURN*/ ODBC32.RetCode SQLGetInfoW(
/*SQLHBDC*/ OdbcConnectionHandle hdbc,
/*SQLUSMALLINT*/ ODBC32.SQL_INFO fInfoType,
/*SQLPOINTER*/ byte[] rgbInfoValue,
/*SQLSMALLINT*/ short cbInfoValueMax,
/*SQLSMALLINT* */ out short pcbInfoValue);
internal static extern ODBC32.RetCode SQLGetInfoW(OdbcConnectionHandle hdbc, ODBC32.SQL_INFO fInfoType, byte[] rgbInfoValue, short cbInfoValueMax, IntPtr pcbInfoValue);
