57 references to IsClosed
Microsoft.AspNetCore.Http.Connections.Tests (2)
HttpConnectionDispatcherTests.cs (2)
1966Assert.False(windowsIdentity.AccessToken.IsClosed); 1971Assert.True(((WindowsIdentity)connection.User.Identity).AccessToken.IsClosed);
Microsoft.Build (1)
BackEnd\TaskExecutionHost\TaskExecutionHost.cs (1)
678if (!_taskExecutionIdle.SafeWaitHandle.IsClosed)
PresentationCore (4)
MS\Internal\IO\Packaging\ByteRangeDownloader.cs (2)
409if (eventHandle.IsInvalid || eventHandle.IsClosed) 472if (_eventHandle != null && !_eventHandle.IsInvalid && !_eventHandle.IsClosed)
MS\Win32\UnsafeNativeMethodsTablet.cs (2)
84return IsClosed || handle == IntPtr.Zero; 119return IsClosed || handle == IntPtr.Zero;
ReachFramework (2)
MS\Internal\Printing\Configuration\SafeWinSpoolPrinterHandle.cs (1)
24if (!base.IsClosed)
PrintConfig\PTProvider.cs (1)
58return (IsClosed || (handle == IntPtr.Zero));
System.Console (1)
System\ConsolePal.Unix.ConsoleStream.cs (1)
54if (_handle.IsClosed)
System.IO.Compression.Brotli (6)
System\IO\Compression\enc\BrotliEncoder.cs (4)
72if (_state == null || _state.IsInvalid || _state.IsClosed) 75Debug.Assert(_state != null && !_state.IsInvalid && !_state.IsClosed); 90if (_state == null || _state.IsInvalid || _state.IsClosed) 93Debug.Assert(_state != null && !_state.IsInvalid && !_state.IsClosed);
System\IO\Compression\enc\BrotliStream.Compress.cs (2)
189if (_encoder._state == null || _encoder._state.IsClosed) 230if (_encoder._state == null || _encoder._state.IsClosed)
System.IO.FileSystem.Watcher (1)
System\IO\FileSystemWatcher.Linux.cs (1)
293Debug.Assert(inotifyHandle != null && !inotifyHandle.IsInvalid && !inotifyHandle.IsClosed);
System.IO.MemoryMappedFiles (6)
System\IO\MemoryMappedFiles\MemoryMappedFile.cs (3)
21Debug.Assert(!handle.IsClosed); 31Debug.Assert(!handle.IsClosed); 464if (!_handle.IsClosed)
System\IO\MemoryMappedFiles\MemoryMappedView.cs (2)
48if (!_viewHandle.IsClosed) 58get { return _viewHandle.IsClosed; }
System\IO\MemoryMappedFiles\MemoryMappedView.Unix.cs (1)
24ObjectDisposedException.ThrowIf(memMappedFileHandle.IsClosed, memMappedFileHandle);
System.IO.Pipes (10)
System\IO\Pipes\AnonymousPipeServerStream.cs (1)
115if (_clientHandle != null && !_clientHandle.IsClosed)
System\IO\Pipes\NamedPipeServerStream.cs (2)
179if (InternalHandle != null && InternalHandle.IsClosed) // only check IsClosed if we have a handle 204if ((State == PipeState.Closed) || (InternalHandle != null && InternalHandle.IsClosed))
System\IO\Pipes\PipeStream.cs (7)
108Debug.Assert(!handle.IsClosed, "handle is closed"); 156if (_handle != null && !_handle.IsClosed) 211if ((_state == PipeState.Closed) || (_handle != null && _handle.IsClosed)) 241if (_handle.IsClosed) 331if ((_state == PipeState.Closed) || (_handle != null && _handle.IsClosed)) 356if ((_state == PipeState.Closed) || (_handle != null && _handle.IsClosed)) 386if ((_state == PipeState.Closed) || (_handle != null && _handle.IsClosed))
System.Net.Quic (2)
src\libraries\Common\src\System\Net\SafeHandleCache.cs (2)
94Debug.Assert(handle.IsClosed); 145Debug.Assert(handle.IsClosed);
System.Net.Security (6)
src\libraries\Common\src\System\Net\SafeHandleCache.cs (2)
94Debug.Assert(handle.IsClosed); 145Debug.Assert(handle.IsClosed);
src\libraries\Common\src\System\Net\Security\SafeCredentialReference.cs (1)
20if (target.IsInvalid || target.IsClosed)
System\Net\Security\SslSessionsCache.cs (3)
127if (credentials == null || credentials.IsClosed || credentials.IsInvalid || credentials.Expiry < DateTime.UtcNow) 173if (credentials == null || credentials.IsClosed || credentials.IsInvalid || credentials.Expiry < utcNow) 178if (credentials == null || credentials.IsClosed || credentials.IsInvalid || credentials.Expiry < utcNow)
System.Net.Sockets (2)
System\Net\Sockets\SafeSocketHandle.cs (2)
73public override bool IsInvalid => IsClosed || base.IsInvalid; 173Debug.Assert(!IsClosed);
System.Private.CoreLib (12)
src\libraries\System.Private.CoreLib\src\Microsoft\Win32\SafeHandles\SafeFileHandle.Unix.cs (2)
58internal bool CanSeek => !IsClosed && GetCanSeek(); 515Debug.Assert(!IsClosed);
src\libraries\System.Private.CoreLib\src\System\IO\FileStream.cs (1)
81else if (handle.IsClosed)
src\libraries\System.Private.CoreLib\src\System\IO\RandomAccess.cs (1)
297if (handle.IsClosed)
src\libraries\System.Private.CoreLib\src\System\IO\Strategies\OSFileStreamStrategy.cs (7)
73public sealed override bool CanRead => !_fileHandle.IsClosed && (_access & FileAccess.Read) != 0; 75public sealed override bool CanWrite => !_fileHandle.IsClosed && (_access & FileAccess.Write) != 0; 93internal sealed override bool IsClosed => _fileHandle.IsClosed; 114if (_fileHandle != null && !_fileHandle.IsClosed) 126if (disposing && _fileHandle != null && !_fileHandle.IsClosed) 211if (_fileHandle.IsClosed) 235if (_fileHandle.IsClosed)
src\libraries\System.Private.CoreLib\src\System\Threading\ThreadPoolBoundHandle.Unix.cs (1)
78if (handle.IsClosed || handle.IsInvalid)
System.Security.Cryptography (1)
src\libraries\Common\src\System\Security\Cryptography\ECOpenSsl.cs (1)
55Debug.Assert(!key.IsClosed);
System.Windows.Forms.Primitives (1)
Microsoft\Win32\SafeHandles\CoTaskMemSafeHandle.cs (1)
14public override bool IsInvalid => IsClosed || handle == IntPtr.Zero;