c# - Can ODBC parameter place holders be named?

Question

I did some searching and haven't found a definitive answer to my questions.

Is there a way to define which ? in a SQL query belongs to which parameter?
For example, I need to perform something like this:

SELECT * FROM myTable WHERE myField = @Param1 OR myField2 = @Param1 
       OR myField1 = @Param2 OR myField2 = @Param2

The same query in ODBC is:

SELECT * FROM myTable WHERE myField = ? or myField2 = ? or myField1 = ? 
       or myField2 = ?

Is there a way to tell the ODBC command which parameter is which besides loading parameters in twice for each value?

I suspect there isn't but could use perspective from more experienced ODBC programmers.

EDIT : The ODBC driver I'm using is a BBj ODBC Driver.

Answer 1

In MSDN it is explicitly stated that you cannot name the parameters which is the only way to "tell the ODBC command which parameter is which".

Although the documentation can generate a bit of confusion:

From MSDN, OdbcParameter Class:

When CommandType is set to Text, the .NET Framework Data Provider for ODBC does not support passing named parameters to an SQL statement or to a stored procedure called by an OdbcCommand. In either of these cases, use the question mark (?) placeholder.

The order in which OdbcParameter objects are added to the OdbcParameterCollection must directly correspond to the position of the question mark placeholder for the parameter in the command text.

From the above it seems to suggest that when CommandType is not set to Text maybe you can use named parameters, but unfortunately you can't:

From MSDN, OdbcCommand.CommandType Property:

When the CommandType property is set to StoredProcedure, you should set the CommandText property to the full ODBC call syntax. The command then executes this stored procedure when you call one of the Execute methods (for example, ExecuteReader or ExecuteNonQuery).

The .NET Framework Data Provider for ODBC does not support passing named parameters to an SQL statement or to a stored procedure called by an OdbcCommand. In either of these cases, use the question mark (?) placeholder...