Microsoft KB Archive/213605

= XL2000: Named Argument Not Found Error with DAO =

Article ID: 213605

Article Last Modified on 10/11/2006

-

APPLIES TO


 * Microsoft Excel 2000 Standard Edition

-



This article was previously published under Q213605





SYMPTOMS
When you run a Microsoft Excel Visual Basic for Applications macro that uses Data Access Objects (DAO), you may receive the following error message:

Compile Error:

Named Argument Not Found



CAUSE
DAO version 3.6, which is included with Excel, does not fully support named arguments. In some cases, named arguments will work without error; however, you should avoid using them.



RESOLUTION
Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements. To work around this behavior, use positional arguments instead of named arguments.

When you call a subroutine or function in a Visual Basic macro, you can supply arguments positionally, in the order in which they appear in the definition of the procedure. Alternatively, you can supply the arguments by name without regard to position. However, with DAO properties and methods, Microsoft recommends that you use only positional arguments.

To use positional arguments, supply the arguments for the method in the correct position, where each argument is delimited by a comma, as shown in the following example: Set DB = OpenDatabase("C:\My Documents\DB1.MDB",, True)



Example of the Problem
The DAO 3.6 OpenDatabase method uses the following syntax: Set = OpenDatabase(dbname, options, readonly, connect) If you use the OpenDatabase method by supplying named arguments in the macro, you may receive the error described in the "Symptoms" section of this article. For example, when you run the following macro, the compile error appears: Set DB = _ OpenDatabase(dbname:= "C:\My Documents\DB1.MDB", readonly: = True)

