Update language version to 12.0

Author: eXpl0it3r

Source/Demo/Common/HtmlRenderer.Demo.Common.csproj

@@ -5,7 +5,6 @@
     <RootNamespace>TheArtOfDev.HtmlRenderer.Demo.Common</RootNamespace>
     <AssemblyName>HtmlRendererDemoCommon</AssemblyName>
 	<GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
-	<EnableWindowsTargeting>true</EnableWindowsTargeting>
   </PropertyGroup>
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">

Source/Directory.Build.props

@@ -15,6 +15,7 @@
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageReleaseNotes>See https://github.com/ArthurHub/HTML-Renderer/releases.</PackageReleaseNotes>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
+    <LangVersion>12.0</LangVersion>
   </PropertyGroup>
   <ItemGroup Condition="'$(IsTestProject)' != 'true'">
     <None Include="../../html.png" Pack="true" PackagePath="\"/>

Source/HtmlRenderer.PdfSharp/HtmlRenderer.PdfSharp.csproj

@@ -3,9 +3,7 @@
     <TargetFrameworks>netstandard2.0;net8.0</TargetFrameworks>
     <OutputType>Library</OutputType>
     <RootNamespace>TheArtOfDev.HtmlRenderer.PdfSharp</RootNamespace>
-	<UseWinForms>true</UseWinForms>
 	<GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
-	<EnableWindowsTargeting>true</EnableWindowsTargeting>
   </PropertyGroup>
   <!-- NuGet Package Properties -->
   <PropertyGroup>

Source/HtmlRenderer/Core/Utils/HtmlUtils.cs

@@ -301,7 +301,7 @@ static HtmlUtils()
         }
 
         /// <summary>
-        /// Is the given html tag is single tag or can have content.
+        /// Is the given HTML tag is single tag or can have content.
         /// </summary>
         /// <param name="tagName">the tag to check (must be lower case)</param>
         /// <returns>true - is single tag, false - otherwise</returns>
@@ -311,7 +311,7 @@ public static bool IsSingleTag(string tagName)
         }
 
         /// <summary>
-        /// Decode html encoded string to regular string.<br/>
+        /// Decode HTML encoded string to regular string.<br/>
         /// Handles &lt;, &gt;, "&amp;.
         /// </summary>
         /// <param name="str">the string to decode</param>
@@ -333,7 +333,7 @@ public static string DecodeHtml(string str)
         }
 
         /// <summary>
-        /// Encode regular string into html encoded string.<br/>
+        /// Encode regular string into HTML encoded string.<br/>
         /// Handles &lt;, &gt;, "&amp;.
         /// </summary>
         /// <param name="str">the string to encode</param>
@@ -354,7 +354,7 @@ public static string EncodeHtml(string str)
         #region Private methods
 
         /// <summary>
-        /// Decode html special charecters encoded using char entity code (&#8364;)
+        /// Decode HTML special characters encoded using char entity code (&#8364;)
         /// </summary>
         /// <param name="str">the string to decode</param>
         /// <returns>decoded string</returns>
@@ -384,7 +384,7 @@ private static string DecodeHtmlCharByCode(string str)
         }
 
         /// <summary>
-        /// Decode html special charecters encoded using char entity name (&#euro;)
+        /// Decode HTML special characters encoded using char entity name (&#euro;)
         /// </summary>
         /// <param name="str">the string to decode</param>
         /// <returns>decoded string</returns>
@@ -403,7 +403,7 @@ private static string DecodeHtmlCharByName(string str)
                         str = str.Remove(idx, endIdx - idx + 1);
                         str = str.Insert(idx, c.ToString());
                     }
-                    else if(_decodeOnly.TryGetValue(key, out c))
+                    else if (_decodeOnly.TryGetValue(key, out c))
                     {
                         str = str.Remove(idx, endIdx - idx + 1);
                         str = str.Insert(idx, c.ToString());

Source/HtmlRenderer/HtmlRenderer.csproj

@@ -4,7 +4,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>TheArtOfDev.HtmlRenderer</RootNamespace>
 	<GenerateResourceUsePreserializedResources>true</GenerateResourceUsePreserializedResources>
-	<EnableWindowsTargeting>true</EnableWindowsTargeting>
   </PropertyGroup>
   <!-- NuGet Package Properties -->
   <PropertyGroup>