Export (0) Print
Expand All

IPersistFile Interface

Provides the managed definition of the IPersistFile interface, with functionality from IPersist.

Namespace:  System.Runtime.InteropServices.ComTypes
Assembly:  mscorlib (in mscorlib.dll)

[GuidAttribute("0000010b-0000-0000-C000-000000000046")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IPersistFile

The IPersistFile type exposes the following members.

  NameDescription
Public methodSupported by Portable Class LibraryGetClassIDRetrieves the class identifier (CLSID) of an object.
Public methodSupported by Portable Class LibraryGetCurFileRetrieves either the absolute path to the current working file of the object or, if there is no current working file, the default file name prompt of the object.
Public methodSupported by Portable Class LibraryIsDirtyChecks an object for changes since it was last saved to its current file.
Public methodSupported by Portable Class LibraryLoadOpens the specified file and initializes an object from the file contents.
Public methodSupported by Portable Class LibrarySaveSaves a copy of the object into the specified file.
Public methodSupported by Portable Class LibrarySaveCompletedNotifies the object that it can write to its file.
Top

For more information, see the existing documentation for IPersistFile and IPersist in the MSDN library.

The common language runtime throws an exception when a COM method in native code returns an HRESULT. For more information, see How to: Map HRESULTs and Exceptions.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1
Show:
© 2015 Microsoft