Revert C# handlers exe logging

src/modules/previewpane/GcodePreviewHandler/GcodePreviewHandlerControl.cs

@@ -4,6 +4,8 @@
 
 using Common;
 using Microsoft.PowerToys.FilePreviewCommon;
+using Microsoft.PowerToys.PreviewHandler.Gcode.Telemetry.Events;
+using Microsoft.PowerToys.Telemetry;
 
 namespace Microsoft.PowerToys.PreviewHandler.Gcode
 {
@@ -84,6 +86,13 @@ namespace Microsoft.PowerToys.PreviewHandler.Gcode
 
                 Resize += FormResized;
                 base.DoPreview(fs);
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new GcodeFilePreviewed());
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
             }
             catch (Exception ex)
             {
@@ -153,6 +162,14 @@ namespace Microsoft.PowerToys.PreviewHandler.Gcode
         /// <param name="dataSource">Stream reference to access source file.</param>
         private void PreviewError<T>(Exception exception, T dataSource)
         {
+            try
+            {
+                PowerToysTelemetry.Log.WriteEvent(new GcodeFilePreviewError { Message = exception.Message });
+            }
+            catch
+            { // Should not crash if sending telemetry is failing. Ignore the exception.
+            }
+
             Controls.Clear();
             _infoBarAdded = true;
             AddTextBoxControl(Properties.Resource.GcodeNotPreviewedError);

src/modules/previewpane/GcodePreviewHandler/Telemetry/Events/GcodeFileHandlerLoaded.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Gcode.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when a svg file has been viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class GcodeFileHandlerLoaded : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/GcodePreviewHandler/Telemetry/Events/GcodeFilePreviewError.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Gcode.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when an error has occurred in the preview pane.
+    /// </summary>
+    [EventData]
+    public class GcodeFilePreviewError : EventBase, IEvent
+    {
+        /// <summary>
+        /// Gets or sets the error message to log as part of the telemetry event.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServicePerformance;
+    }
+}

src/modules/previewpane/GcodePreviewHandler/Telemetry/Events/GcodeFilePreviewed.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Gcode.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when a svg file has been viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class GcodeFilePreviewed : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/MarkdownPreviewHandler/MarkdownPreviewHandlerControl.cs

@@ -9,6 +9,8 @@ using System.Text.RegularExpressions;
 
 using Common;
 using Microsoft.PowerToys.PreviewHandler.Markdown.Properties;
+using Microsoft.PowerToys.PreviewHandler.Markdown.Telemetry.Events;
+using Microsoft.PowerToys.Telemetry;
 using Microsoft.Web.WebView2.Core;
 using Microsoft.Web.WebView2.WinForms;
 using Windows.System;
@@ -215,9 +217,25 @@ namespace Microsoft.PowerToys.PreviewHandler.Markdown
                     {
                     }
                 });
-            }
-            catch (Exception)
+
+                try
                 {
+                    PowerToysTelemetry.Log.WriteEvent(new MarkdownFilePreviewed());
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
+            }
+            catch (Exception ex)
+            {
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new MarkdownFilePreviewError { Message = ex.Message });
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
+
                 Controls.Clear();
                 _infoBarDisplayed = true;
                 _infoBar = GetTextBoxControl(Resources.MarkdownNotPreviewedError);

src/modules/previewpane/MarkdownPreviewHandler/Telemetry/Events/MarkdownFileHandlerLoaded.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Markdown.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when a markdown file is viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class MarkdownFileHandlerLoaded : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/MarkdownPreviewHandler/Telemetry/Events/MarkdownFilePreviewError.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Markdown.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when an error occurs while attempting to view a markdown file in the preview pane.
+    /// </summary>
+    public class MarkdownFilePreviewError : EventBase, IEvent
+    {
+        /// <summary>
+        /// Gets or sets the error message.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServicePerformance;
+    }
+}

src/modules/previewpane/MarkdownPreviewHandler/Telemetry/Events/MarkdownFilePreviewed.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Markdown.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when a markdown file is viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class MarkdownFilePreviewed : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/PdfPreviewHandler/PdfPreviewHandlerControl.cs

@@ -1,8 +1,17 @@
 // Copyright (c) Microsoft Corporation
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
+using System;
+using System.Drawing;
+using System.IO;
+using System.Runtime.InteropServices.ComTypes;
+using System.Windows.Forms;
+
 using Common;
+using Common.Utilities;
 using Microsoft.PowerToys.PreviewHandler.Pdf.Properties;
+using Microsoft.PowerToys.PreviewHandler.Pdf.Telemetry.Events;
+using Microsoft.PowerToys.Telemetry;
 using Windows.Data.Pdf;
 using Windows.Storage.Streams;
 using Windows.UI.ViewManagement;
@@ -149,9 +158,25 @@ namespace Microsoft.PowerToys.PreviewHandler.Pdf
                         memStream.Dispose();
                     }
                 }
-            }
-            catch (Exception)
+
+                try
                 {
+                    PowerToysTelemetry.Log.WriteEvent(new PdfFilePreviewed());
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
+            }
+            catch (Exception ex)
+            {
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new PdfFilePreviewError { Message = ex.Message });
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
+
                 Controls.Clear();
                 _infoBar = GetTextBoxControl(Resources.PdfNotPreviewedError);
                 Controls.Add(_infoBar);

src/modules/previewpane/PdfPreviewHandler/Telemetry/Events/PdfFileHandlerLoaded.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Pdf.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when a pdf file is viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class PdfFileHandlerLoaded : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/PdfPreviewHandler/Telemetry/Events/PdfFilePreviewError.cs

@@ -0,0 +1,23 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Pdf.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when an error occurs while attempting to view a markdown file in the preview pane.
+    /// </summary>
+    public class PdfFilePreviewError : EventBase, IEvent
+    {
+        /// <summary>
+        /// Gets or sets the error message.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServicePerformance;
+    }
+}

src/modules/previewpane/PdfPreviewHandler/Telemetry/Events/PdfFilePreviewed.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Pdf.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event that is triggered when a markdown file is viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class PdfFilePreviewed : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/QoiPreviewHandler/QoiPreviewHandlerControl.cs

@@ -4,6 +4,8 @@
 
 using Common;
 using Microsoft.PowerToys.FilePreviewCommon;
+using Microsoft.PowerToys.PreviewHandler.Qoi.Telemetry.Events;
+using Microsoft.PowerToys.Telemetry;
 
 namespace Microsoft.PowerToys.PreviewHandler.Qoi
 {
@@ -71,6 +73,13 @@ namespace Microsoft.PowerToys.PreviewHandler.Qoi
 
                 Resize += FormResized;
                 base.DoPreview(fs);
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new QoiFilePreviewed());
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
             }
             catch (Exception ex)
             {
@@ -140,6 +149,14 @@ namespace Microsoft.PowerToys.PreviewHandler.Qoi
         /// <param name="dataSource">Stream reference to access source file.</param>
         private void PreviewError<T>(Exception exception, T dataSource)
         {
+            try
+            {
+                PowerToysTelemetry.Log.WriteEvent(new QoiFilePreviewError { Message = exception.Message });
+            }
+            catch
+            { // Should not crash if sending telemetry is failing. Ignore the exception.
+            }
+
             Controls.Clear();
             _infoBarAdded = true;
             AddTextBoxControl(Properties.Resource.QoiNotPreviewedError);

src/modules/previewpane/QoiPreviewHandler/Telemetry/Events/QoiFilePreviewError.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Qoi.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when an error has occurred in the preview pane.
+    /// </summary>
+    [EventData]
+    public class QoiFilePreviewError : EventBase, IEvent
+    {
+        /// <summary>
+        /// Gets or sets the error message to log as part of the telemetry event.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServicePerformance;
+    }
+}

src/modules/previewpane/QoiPreviewHandler/Telemetry/Events/QoiFilePreviewed.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Qoi.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when a Qoi file has been viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class QoiFilePreviewed : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/SvgPreviewHandler/SvgPreviewControl.cs

@@ -2,11 +2,14 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Net.Http;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 
 using Common;
 using Common.Utilities;
+using Microsoft.PowerToys.PreviewHandler.Svg.Telemetry.Events;
+using Microsoft.PowerToys.Telemetry;
 using Microsoft.Web.WebView2.Core;
 using Microsoft.Web.WebView2.WinForms;
 using SvgPreviewHandler;
@@ -23,6 +26,8 @@ namespace Microsoft.PowerToys.PreviewHandler.Svg
         /// </summary>
         private readonly SvgPreviewHandler.Settings _settings = new();
 
+        private readonly ETWTrace etwTrace;
+
         /// <summary>
         /// Generator for the actual preview file
         /// </summary>
@@ -83,6 +88,8 @@ namespace Microsoft.PowerToys.PreviewHandler.Svg
 
         public SvgPreviewControl()
         {
+            MessageBox.Show("ASD");
+            etwTrace = new();
             this.SetBackgroundColor(_settings.ThemeColor);
         }
 
@@ -139,8 +146,15 @@ namespace Microsoft.PowerToys.PreviewHandler.Svg
                 svgData = SvgPreviewHandlerHelper.SwapNamespaces(svgData);
                 svgData = SvgPreviewHandlerHelper.AddStyleSVG(svgData);
             }
-            catch (Exception)
+            catch (Exception ex)
             {
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new SvgFilePreviewError { Message = ex.Message });
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
             }
 
             try
@@ -157,6 +171,13 @@ namespace Microsoft.PowerToys.PreviewHandler.Svg
                 AddWebViewControl(svgData);
                 Resize += FormResized;
                 base.DoPreview(dataSource);
+                try
+                {
+                    PowerToysTelemetry.Log.WriteEvent(new SvgFilePreviewed());
+                }
+                catch
+                { // Should not crash if sending telemetry is failing. Ignore the exception.
+                }
             }
             catch (Exception ex)
             {
@@ -284,6 +305,14 @@ namespace Microsoft.PowerToys.PreviewHandler.Svg
         /// <param name="dataSource">Stream reference to access source file.</param>
         private void PreviewError<T>(Exception exception, T dataSource)
         {
+            try
+            {
+                PowerToysTelemetry.Log.WriteEvent(new SvgFilePreviewError { Message = exception.Message });
+            }
+            catch
+            { // Should not crash if sending telemetry is failing. Ignore the exception.
+            }
+
             Controls.Clear();
             _infoBarAdded = true;
             AddTextBoxControl(Properties.Resource.SvgNotPreviewedError);

src/modules/previewpane/SvgPreviewHandler/Telemetry/Events/SvgFileHandlerLoaded.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Svg.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when a svg file has been viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class SvgFileHandlerLoaded : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}

src/modules/previewpane/SvgPreviewHandler/Telemetry/Events/SvgFilePreviewError.cs

@@ -0,0 +1,26 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Svg.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when an error has occurred in the preview pane.
+    /// </summary>
+    [EventData]
+    public class SvgFilePreviewError : EventBase, IEvent
+    {
+        /// <summary>
+        /// Gets or sets the error message to log as part of the telemetry event.
+        /// </summary>
+        public string Message { get; set; }
+
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServicePerformance;
+    }
+}

src/modules/previewpane/SvgPreviewHandler/Telemetry/Events/SvgFilePreviewed.cs

@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Diagnostics.Tracing;
+
+using Microsoft.PowerToys.Telemetry;
+using Microsoft.PowerToys.Telemetry.Events;
+
+namespace Microsoft.PowerToys.PreviewHandler.Svg.Telemetry.Events
+{
+    /// <summary>
+    /// A telemetry event to be raised when a svg file has been viewed in the preview pane.
+    /// </summary>
+    [EventData]
+    public class SvgFilePreviewed : EventBase, IEvent
+    {
+        /// <inheritdoc/>
+        public PartA_PrivTags PartA_PrivTags => PartA_PrivTags.ProductAndServiceUsage;
+    }
+}