FileInfo.OpenWrite Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Creates a write-only FileStream.
Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)
Syntax
Public Function OpenWrite As FileStream
public FileStream OpenWrite()
Return Value
Type: System.IO..::.FileStream
A new write-only unshared FileStream object.
Exceptions
| Exception | Condition |
|---|---|
| UnauthorizedAccessException | path is read-only or is a directory. |
| DirectoryNotFoundException | The specified path is invalid, such as being on an unmapped drive. |
Remarks
Version Notes
Windows Phone
This member has a SecurityCriticalAttribute attribute. This attribute restricts this member to internal use. Application code that uses this member throws a MethodAccessException.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone