2 writes to _hChannel
PresentationCore (2)
src\Microsoft.DotNet.Wpf\src\Common\Graphics\exports.cs (2)
355out _hChannel)); 439_hChannel = IntPtr.Zero;
41 references to _hChannel
PresentationCore (41)
src\Microsoft.DotNet.Wpf\src\Common\Graphics\exports.cs (41)
349referenceChannelHandle = referenceChannel._hChannel; 364if (_hChannel == IntPtr.Zero) 377_hChannel)); 385if (_hChannel == IntPtr.Zero) 398_hChannel)); 407if (_hChannel == IntPtr.Zero) 419HRESULT.Check(MilCoreApi.MilComposition_SyncFlush(_hChannel)); 427if (_hChannel != IntPtr.Zero) 429HRESULT.Check(UnsafeNativeMethods.MilConnection_CloseBatch(_hChannel)); 430HRESULT.Check(UnsafeNativeMethods.MilConnection_CommitChannel(_hChannel)); 435if (_hChannel != IntPtr.Zero) 437HRESULT.Check(UnsafeNativeMethods.MilConnection_DestroyChannel(_hChannel)); 463Invariant.Assert(_hChannel != IntPtr.Zero); 466_hChannel, 473EventTrace.EventProvider.TraceEvent(EventTrace.Event.CreateOrAddResourceOnChannel, EventTrace.Keyword.KeywordGraphics | EventTrace.Keyword.KeywordPerf, EventTrace.Level.PERF_LOW, PerfService.GetPerfElementID(instance), _hChannel, (uint) handle, (uint) resourceType); 503_hChannel, 505targetChannel._hChannel, 522Invariant.Assert(_hChannel != IntPtr.Zero); 530_hChannel, 537EventTrace.EventProvider.TraceEvent(EventTrace.Event.ReleaseOnChannel, EventTrace.Keyword.KeywordGraphics | EventTrace.Keyword.KeywordPerf, EventTrace.Level.PERF_LOW, _hChannel, (uint) handle); 552Invariant.Assert(_hChannel != IntPtr.Zero); 558_hChannel, 585Invariant.Assert(_hChannel != IntPtr.Zero); 589_hChannel, 646if (_hChannel == IntPtr.Zero) 662_hChannel); 682if (_hChannel == IntPtr.Zero) 695_hChannel, 718if (_hChannel == IntPtr.Zero) 731_hChannel, 745if (_hChannel == IntPtr.Zero) 757HRESULT.Check(UnsafeNativeMethods.MilChannel_EndCommand(_hChannel)); 769Invariant.Assert(_hChannel != IntPtr.Zero); 774_hChannel)); 788Invariant.Assert(_hChannel != IntPtr.Zero); 793_hChannel, 812Invariant.Assert(_hChannel != IntPtr.Zero); 815_hChannel, 834_hChannel, 855Invariant.Assert(_hChannel != IntPtr.Zero); 864_hChannel,