IsolatedStorageFile.MoveFile Method
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Moves a specified file to a new location, and optionally lets you specify a new file name.
Namespace: System.IO.IsolatedStorage
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
<SecuritySafeCriticalAttribute> _
Public Sub MoveFile ( _
sourceFileName As String, _
destinationFileName As String _
)
[SecuritySafeCriticalAttribute]
public void MoveFile(
string sourceFileName,
string destinationFileName
)
Parameters
- sourceFileName
Type: System.String
The name of the file to move.
- destinationFileName
Type: System.String
The path to the new location for the file. If a file name is included, the moved file will have that name.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | sourceFileName or destinationFileName is a zero-length string, contains only white space, or contains one or more invalid characters defined by the Path.GetInvalidPathChars method. |
| ArgumentNullException | sourceFileName or destinationFileName is nulla null reference (Nothing in Visual Basic). |
| InvalidOperationException | The isolated store has been closed. |
| ObjectDisposedException | The isolated store has been disposed. |
| FileNotFoundException | sourceFileName was not found. |
| IsolatedStorageException | The isolated store has been removed. -or- Isolated storage is disabled. |
Remarks
This method does not throw an exception if sourceFileName and destinationFileName are the same.
Version Information
Silverlight
Supported in: 5, 4
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.