Modernize remaining System.Diagnostics C# snippets

snippets/csharp/System.Diagnostics/PerformanceCounterCategory/Overview/Project.csproj

@@ -1,13 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
-    <OutputType>Library</OutputType>
-    <TargetFramework>net10.0-windows</TargetFramework>
-    <UseWindowsForms>true</UseWindowsForms>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="6.0.0" />
   </ItemGroup>
-
 </Project>

snippets/csharp/System.Diagnostics/PerformanceCounterCategory/Overview/perfcountercatcreateexist.cs

@@ -1,7 +1,6 @@
 //<snippet27>
 using System;
 using System.Diagnostics;
-using Microsoft.VisualBasic;
 
 class PerfCounterCatCreateExistMod
 {
@@ -44,7 +43,7 @@ public static void Main(string[] args)
             //<Snippet11>
             instanceName = args[2];
             //<Snippet12>
-            machineName = args[3]=="."? "": args[3];
+            machineName = args[3] == "." ? "" : args[3];
             //</Snippet12>
             //</Snippet11>
             //<Snippet13>
@@ -54,13 +53,13 @@ public static void Main(string[] args)
             //<Snippet15>
             //<Snippet16>
         }
-        catch(Exception ex)
+        catch (Exception)
         {
             // Ignore the exception from non-supplied arguments.
         }
 
         // Verify that the category name is not blank.
-        if (categoryName.Length==0)
+        if (categoryName.Length == 0)
         {
             Console.WriteLine("Category name cannot be blank.");
             return;
@@ -69,8 +68,8 @@ public static void Main(string[] args)
         //</Snippet13>
         // Check whether the specified category exists.
         //</Snippet16>
-        if (machineName.Length==0)
-            //<Snippet17>
+        if (machineName.Length == 0)
+        //<Snippet17>
         {
             objectExists = PerformanceCounterCategory.Exists(categoryName);
 
@@ -84,33 +83,33 @@ public static void Main(string[] args)
             {
                 objectExists = PerformanceCounterCategory.Exists(categoryName, machineName);
             }
-            catch(Exception ex)
+            catch (Exception ex)
             {
                 Console.WriteLine("Error checking for existence of " +
-                    "category \"{0}\" on computer \"{1}\":"+"\n" +ex.Message, categoryName, machineName);
+                    "category \"{0}\" on computer \"{1}\":" + "\n" + ex.Message, categoryName, machineName);
                 return;
             }
         }
 
         //</Snippet15>
         // Tell the user whether the specified category exists.
-        Console.WriteLine("Category \"{0}\" "+ (objectExists? "exists on ": "does not exist on ")+
-            (machineName.Length>0? "computer \"{1}\".": "this computer."), categoryName, machineName);
+        Console.WriteLine("Category \"{0}\" " + (objectExists ? "exists on " : "does not exist on ") +
+            (machineName.Length > 0 ? "computer \"{1}\"." : "this computer."), categoryName, machineName);
         //</Snippet14>
 
         // If no counter name is given, the program cannot continue.
-        if (counterName.Length==0)
+        if (counterName.Length == 0)
         {
             return;
         }
 
         // A category can only be created on the local computer.
         //<Snippet18>
         if (!objectExists)
-            //</Snippet18>
+        //</Snippet18>
         {
-            if (machineName.Length>0)
-                //<Snippet19>
+            if (machineName.Length > 0)
+            //<Snippet19>
             {
                 return;
                 //</Snippet19>
@@ -126,7 +125,7 @@ public static void Main(string[] args)
         {
             //</Snippet21>
             // Check whether the specified counter exists.
-            if (machineName.Length==0)
+            if (machineName.Length == 0)
             {
                 objectExists = PerformanceCounterCategory.CounterExists(counterName, categoryName);
             }
@@ -136,18 +135,18 @@ public static void Main(string[] args)
             }
 
             // Tell the user whether the counter exists.
-            Console.WriteLine("Counter \"{0}\" "+(objectExists? "exists": "does not exist")+
-                " in category \"{1}\" on "+(machineName.Length>0? "computer \"{2}\".": "this computer."),
+            Console.WriteLine("Counter \"{0}\" " + (objectExists ? "exists" : "does not exist") +
+                " in category \"{1}\" on " + (machineName.Length > 0 ? "computer \"{2}\"." : "this computer."),
                 counterName, categoryName, machineName);
             //</Snippet20>
 
             // If the counter does not exist, consider creating it.
             if (!objectExists)
 
-                // If this is a remote computer,
-                // exit because the category cannot be created.
+            // If this is a remote computer,
+            // exit because the category cannot be created.
             {
-                if (machineName.Length>0)
+                if (machineName.Length > 0)
                 {
                     return;
                 }
@@ -159,8 +158,8 @@ public static void Main(string[] args)
                     string userReply = Console.ReadLine();
 
                     // If yes, delete the category so it can be recreated later.
-                    if (userReply.Trim().ToUpper()=="Y")
-                        //<Snippet22>
+                    if (userReply.Trim().ToUpper() == "Y")
+                    //<Snippet22>
                     {
                         PerformanceCounterCategory.Delete(categoryName);
                         //</Snippet22>
@@ -176,16 +175,16 @@ public static void Main(string[] args)
 
         // Create the category if it was deleted or it never existed.
         if (createCategory)
-            //<Snippet23>
+        //<Snippet23>
         {
             pcc = PerformanceCounterCategory.Create(categoryName, categoryHelp, counterName, counterHelp);
 
             Console.WriteLine("Category \"{0}\" with counter \"{1}\" created.", pcc.CategoryName, counterName);
             //</Snippet23>
         }
-        else if(instanceName.Length>0)
+        else if (instanceName.Length > 0)
         {
-            if (machineName.Length==0)
+            if (machineName.Length == 0)
             {
                 objectExists = PerformanceCounterCategory.InstanceExists(instanceName, categoryName);
             }
@@ -195,8 +194,8 @@ public static void Main(string[] args)
             }
 
             // Tell the user whether the instance exists.
-            Console.WriteLine("Instance \"{0}\" "+(objectExists? "exists": "does not exist")+
-                " in category \"{1}\" on " + (machineName.Length>0? "computer \"{2}\".": "this computer."),
+            Console.WriteLine("Instance \"{0}\" " + (objectExists ? "exists" : "does not exist") +
+                " in category \"{1}\" on " + (machineName.Length > 0 ? "computer \"{2}\"." : "this computer."),
                 instanceName, categoryName, machineName);
             //<Snippet25>
         }

snippets/csharp/System.Diagnostics/PerformanceCounterType/Overview/Project.csproj

@@ -1,12 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
-    <OutputType>Library</OutputType>
+    <OutputType>Exe</OutputType>
     <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="9.0.0" />
   </ItemGroup>
-
- </Project>
+</Project>