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

See Also

Reference

FileInfo Class

System.IO Namespace