SafeFileHandle.IsInvalid Property
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Gets a value that indicates whether the handle is invalid.
public:
virtual property bool IsInvalid { bool get(); };C#
public override bool IsInvalid { [System.Security.SecurityCritical] get; }C#
public override bool IsInvalid { get; }[<get: System.Security.SecurityCritical>]
member this.IsInvalid : boolmember this.IsInvalid : boolPublic Overrides ReadOnly Property IsInvalid As Booleantrue if the handle is not valid; otherwise, false.
- Attributes
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 1.3, 1.4, 1.6, 2.1 |
| UWP | 10.0 |
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