Merge pull request #4811 (#4812)

Disable SYSLIB0016 warning
dotnet · Apr 19, 2021 · 1bed4d0 · 1bed4d0
1 parent ecfb941
commit 1bed4d0
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diff --git a/src/System.Windows.Forms.Primitives/src/System/Windows/Forms/DeviceContextHdcScope.cs b/src/System.Windows.Forms.Primitives/src/System/Windows/Forms/DeviceContextHdcScope.cs
@@ -146,8 +146,10 @@ public unsafe DeviceContextHdcScope(
             bool applyTransform = applyGraphicsState.HasFlag(ApplyGraphicsProperties.TranslateTransform);
             bool applyClipping = applyGraphicsState.HasFlag(ApplyGraphicsProperties.Clipping);
 
+#pragma warning disable SYSLIB0016 // Type or member is obsolete
             // This API is very expensive and cannot be called after GetHdc()
             object[]? data = applyTransform || applyClipping ? (object[])graphics.GetContextInfo() : null;
+#pragma warning restore SYSLIB0016 // Type or member is obsolete
 
             using Region? clipRegion = (Region?)data?[0];
             using Matrix? worldTransform = (Matrix?)data?[1];

diff --git a/src/System.Windows.Forms/src/System/Windows/Forms/Internal/DrawingEventArgs.cs b/src/System.Windows.Forms/src/System/Windows/Forms/Internal/DrawingEventArgs.cs
@@ -156,8 +156,10 @@ internal static void CheckGraphicsForState(Graphics? graphics, DrawingEventFlags
                 return;
             }
 
+#pragma warning disable SYSLIB0016 // Type or member is obsolete
             // Check to see if we've actually corrupted the state
             object[] data = (object[])graphics.GetContextInfo();
+#pragma warning restore SYSLIB0016 // Type or member is obsolete
 
             using Region clipRegion = (Region)data[0];
             using Matrix worldTransform = (Matrix)data[1];