DirectoryCatalog Constructor (String)
Assembly: System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)
The specified path is invalid (for example, it is on an unmapped drive).
path is null.
The caller does not have the required permission.
path is a zero-length string, contains only white space, or contains one or more implementation-specific invalid characters.
The specified path, file name, or both exceed the system-defined maximum length. For example, on Windows-based computers, paths must be less than 248 characters and file names must be less than 260 characters.
Available since 4.0