'<functionname>' is not declared (Visual Basic Error)

'<functionname>' is not declared. File I/O functionality is available in the Microsoft.VisualBasic namespace.

Error ID: BC30815

To correct this error

• Use the file I/O functions defined in My.Computer.FileSystem, the System.IO namespace, Visual Basic run-time functions, or the Microsoft.VisualBasic.FileSystem object.

See Also

Reference

My.Computer.FileSystem Object

Other Resources

File Access with Visual Basic