Use 'global using' statements in most projects to simplify code.

msbuild/Xamarin.MacDev.Tasks/DotNetGlobals.cs

@@ -0,0 +1,6 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+global using System;
+global using System.Collections.Generic;
+global using System.Runtime.InteropServices;

src/ARKit/ARFaceGeometry.cs

@@ -7,9 +7,7 @@
 // Copyright 2017 Microsoft Inc. All rights reserved.
 //
 
-using System;
 using System.Numerics;
-using System.Runtime.InteropServices;
 
 using Vector3 = global::CoreGraphics.NVector3;
 

src/ARKit/ARPlaneGeometry.cs

@@ -7,9 +7,7 @@
 // Copyright 2018 Microsoft Inc. All rights reserved.
 //
 
-using System;
 using System.Numerics;
-using System.Runtime.InteropServices;
 
 using Vector3 = global::CoreGraphics.NVector3;
 

src/ARKit/ARPointCloud.cs

@@ -7,9 +7,6 @@
 // Copyright 2017 Microsoft Inc. All rights reserved.
 //
 
-using System;
-using System.Runtime.InteropServices;
-
 using Vector3 = global::CoreGraphics.NVector3;
 
 #nullable enable

src/ARKit/ARSkeleton.cs

@@ -1,9 +1,4 @@
-using System;
 using System.ComponentModel;
-using System.Runtime.InteropServices;
-
-using Foundation;
-using ObjCRuntime;
 
 #nullable enable
 

src/ARKit/ARSkeleton2D.cs

@@ -7,9 +7,7 @@
 // Copyright 2019 Microsoft Inc. All rights reserved.
 //
 
-using System;
 using System.Numerics;
-using System.Runtime.InteropServices;
 
 #nullable enable
 

src/ARKit/ARSkeleton3D.cs

@@ -7,8 +7,6 @@
 // Copyright 2019 Microsoft Inc. All rights reserved.
 //
 
-using System;
-using System.Runtime.InteropServices;
 using Matrix4 = global::CoreGraphics.NMatrix4;
 
 #nullable enable

src/AVFoundation/AVAssetDownloadStorageManagementPolicy.cs

@@ -1,10 +1,5 @@
 #if IOS
 
-using System;
-
-using Foundation;
-using ObjCRuntime;
-
 #nullable enable
 
 namespace AVFoundation {

src/AVFoundation/AVAssetDownloadTask.cs

@@ -7,9 +7,6 @@
 // Copyright 2015 Xamarin Inc.
 //
 
-using System;
-using Foundation;
-
 #nullable enable
 
 namespace AVFoundation {

src/AVFoundation/AVAssetDownloadUrlSession.cs

@@ -7,9 +7,6 @@
 // Copyright 2015 Xamarin Inc.
 //
 #if !TVOS
-using System;
-using Foundation;
-using ObjCRuntime;
 
 #nullable enable
 

src/AVFoundation/AVAssetResourceLoadingDataRequest.cs

@@ -7,9 +7,6 @@
 // Copyright 2012, 2014 Xamarin Inc
 //
 
-using System;
-using Foundation;
-
 #nullable enable
 
 namespace AVFoundation {

src/AVFoundation/AVAssetTrack.cs

@@ -1,9 +1,5 @@
-using System;
-using System.Runtime.Versioning;
-using Foundation;
 using CoreMedia;
 
-
 namespace AVFoundation {
 	public partial class AVAssetTrack {
 

src/AVFoundation/AVAudioBuffer.cs

@@ -5,8 +5,6 @@
 //   Miguel de Icaza
 //
 
-using Foundation;
-using System;
 using AudioToolbox;
 
 #nullable enable

src/AVFoundation/AVAudioChannelLayout.cs

@@ -11,13 +11,9 @@
 #pragma warning disable 0661
 // In both of these cases, the NSObject Equals/GetHashCode implementation works fine, so we can ignore these warnings.
 
-using Foundation;
-using ObjCRuntime;
 using AudioToolbox;
-using System;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 
 #nullable enable
 

src/AVFoundation/AVAudioConverterPrimeInfo.cs

@@ -22,10 +22,6 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 //
-using System;
-using System.Runtime.InteropServices;
-using Foundation;
-using ObjCRuntime;
 
 #nullable enable
 

src/AVFoundation/AVAudioFormat.cs

@@ -12,9 +12,6 @@
 // In both of these cases, the NSObject Equals/GetHashCode implementation works fine, so we can ignore these warnings.
 
 using AudioToolbox;
-using Foundation;
-using ObjCRuntime;
-using System;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 

src/AVFoundation/AVAudioPlayer.cs

@@ -21,10 +21,6 @@
 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
-using Foundation;
-using ObjCRuntime;
-using System;
-using System.Runtime.InteropServices;
 
 #nullable enable
 

src/AVFoundation/AVAudioRecorder.cs

@@ -22,11 +22,8 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-using Foundation;
 using CoreFoundation;
 using AudioToolbox;
-using ObjCRuntime;
-using System;
 
 #nullable enable
 

src/AVFoundation/AVAudioSessionDataSourceDescription.cs

@@ -3,9 +3,6 @@
 // Authors:
 //   Miguel de Icaza ([email protected])
 //
-using Foundation;
-using ObjCRuntime;
-using System;
 
 #nullable enable
 

src/AVFoundation/AVAudioSessionPortDescription.cs

@@ -6,11 +6,7 @@
 // Copyright 2015 Xamarin Inc.
 //
 
-using System;
-
-using Foundation;
 using CoreFoundation;
-using ObjCRuntime;
 using AudioToolbox;
 
 #nullable enable

src/AVFoundation/AVAudioSettings.cs

@@ -25,11 +25,8 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-using System;
 
-using Foundation;
 using CoreFoundation;
-using ObjCRuntime;
 using AudioToolbox;
 
 #nullable enable

src/AVFoundation/AVAudioSinkNode.cs

@@ -1,4 +1,3 @@
-using System;
 using System.ComponentModel;
 
 using AudioToolbox;

src/AVFoundation/AVAudioSourceNode.cs

@@ -1,9 +1,7 @@
-using System;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 
 using AudioToolbox;
-using ObjCRuntime;
 
 namespace AVFoundation {
 

src/AVFoundation/AVAudioVoiceProcessingOtherAudioDuckingConfiguration.cs

@@ -1,6 +1,3 @@
-using System;
-using System.Runtime.InteropServices;
-using ObjCRuntime;
 
 #if !TVOS
 

src/AVFoundation/AVBeatRange.cs

@@ -22,10 +22,6 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 //
-using System;
-using System.Runtime.InteropServices;
-using Foundation;
-using ObjCRuntime;
 
 #nullable enable
 

src/AVFoundation/AVCaptureDeviceInput.cs

@@ -30,10 +30,6 @@
 
 #if !TVOS
 
-using System;
-using Foundation;
-using ObjCRuntime;
-
 #nullable enable
 
 namespace AVFoundation {

src/AVFoundation/AVCaptureFileOutput.cs

@@ -9,10 +9,6 @@
 
 #if !TVOS
 
-using System;
-using Foundation;
-using ObjCRuntime;
-
 #nullable enable
 
 namespace AVFoundation {

src/AVFoundation/AVCaptureMetadataOutput.cs

@@ -24,9 +24,6 @@
 //
 
 #if IOS
-using Foundation;
-using ObjCRuntime;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;

src/AVFoundation/AVCaptureReactionType.rgen.cs

@@ -1,10 +1,6 @@
 #pragma warning disable APL0003
-using System;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
 
 using CoreFoundation;
-using ObjCRuntime;
 using ObjCBindings;
 
 #nullable enable

src/AVFoundation/AVCaptureSynchronizedDataCollection.cs

@@ -8,10 +8,8 @@
 //
 
 #if IOS || MONOMAC
-using System;
 using System.Collections;
 using System.Collections.Generic;
-using Foundation;
 
 #nullable enable
 

src/AVFoundation/AVCaptureVideoPreviewLayer.cs

@@ -1,10 +1,6 @@
 #if !TVOS
 
-using System;
-
-using Foundation;
 using CoreFoundation;
-using ObjCRuntime;
 using AudioToolbox;
 
 #nullable enable

src/AVFoundation/AVContentKeyResponse.cs

@@ -5,9 +5,6 @@
 // Authors:
 //   Manuel de la Pena [email protected] 
 //
-using Foundation;
-using ObjCRuntime;
-using System;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;
 

src/AVFoundation/AVDepthData.cs

@@ -7,9 +7,6 @@
 // Copyright 2017 Xamarin Inc.
 //
 
-using System;
-using Foundation;
-using ObjCRuntime;
 using CoreVideo;
 using ImageIO;
 

src/AVFoundation/AVEdgeWidths.cs

@@ -22,11 +22,6 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 //
-using System;
-using System.Runtime.InteropServices;
-using Foundation;
-using ObjCRuntime;
-using System.Runtime.Versioning;
 
 #nullable enable
 

src/AVFoundation/AVLayerVideoGravity.cs

@@ -25,11 +25,7 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 
-using System;
-
-using Foundation;
 using CoreFoundation;
-using ObjCRuntime;
 
 #nullable enable
 

src/AVFoundation/AVMetadataMachineReadableCodeObject.cs

@@ -25,9 +25,6 @@
 
 #if IOS
 using CoreGraphics;
-using Foundation;
-using ObjCRuntime;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Runtime.CompilerServices;

src/AVFoundation/AVOutputSettingsAssistant.cs

@@ -1,12 +1,9 @@
 //
 #if IOS
-using System;
 using System.Drawing;
 using System.Threading.Tasks;
 using CoreMedia;
 using CoreMotion;
-using Foundation;
-using ObjCRuntime;
 using CoreAnimation;
 using CoreLocation;
 

src/AVFoundation/AVPixelAspectRatio.cs

@@ -22,11 +22,6 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 //
-using System;
-using System.Runtime.InteropServices;
-using Foundation;
-using ObjCRuntime;
-using System.Runtime.Versioning;
 
 #nullable enable