CanWrite Property
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Gets a value indicating whether the current stream supports writing.
Namespace: System.IO
Assembly: System.IO (in System.IO.dll)
Syntax
'Declaration
Public Overrides ReadOnly Property CanWrite As Boolean
public override bool CanWrite { get; }
public:
virtual property bool CanWrite {
bool get () override;
}
abstract CanWrite : bool with get
override CanWrite : bool with get
override function get CanWrite () : boolean
Property Value
Type: System. . :: . .Boolean
true if the stream supports writing; false if the stream is closed or was opened with read-only access.
Remarks
If a class derived from Stream does not support writing, a call to SetLength, Write, or WriteByte throws a NotSupportedException.
If the stream is closed, this property returns false.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.