Merge pull request #493 from SyncfusionExamples/ES-992091_Find_higlighted_text_in_document

ES-992091- Added DocIO Sample for remove highlighted text color in Word document.

Author: MathanKumarVaradhaRajaPerumal

Paragraphs/Remove-highlight-color/.NET/Remove_highlight_color.slnx

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+<Solution>
+  <Project Path="Remove_highlight_color/Remove_highlight_color.csproj" />
+</Solution>

Paragraphs/Remove-highlight-color/.NET/Remove_highlight_color/Data/Input.docx

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+

Paragraphs/Remove-highlight-color/.NET/Remove_highlight_color/Output/.gitkeep

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+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+using Syncfusion.Drawing;
+
+namespace Remove_highlight_color
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            using (FileStream fileStreamPath = new FileStream(Path.GetFullPath(@"Data/Input.docx"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+            {
+                //Creates a new Word document.
+                using (WordDocument document = new WordDocument(fileStreamPath, FormatType.Automatic))
+                {
+                    // Find all text ranges in the document where the highlight color is Yellow
+                    List<Entity> textRanges = document.FindAllItemsByProperty(EntityType.TextRange, "CharacterFormat.HighlightColor.Name", "Yellow");
+                    // Check if any matching text ranges were found
+                    if (textRanges != null)
+                    {
+                        //Iterate text ranges
+                        foreach (Entity entity in textRanges)
+                        {
+                            WTextRange textRange = entity as WTextRange;
+                            // Clear the highlight color on this text range.
+                            textRange.CharacterFormat.HighlightColor = Color.Empty;
+                        }
+                    }
+                    //Create a file stream.
+                    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Result.docx"), FileMode.Create, FileAccess.ReadWrite))
+                    {
+                        //Save the Word document to the file stream.
+                        document.Save(outputFileStream, FormatType.Docx);
+                    }
+                }
+            }
+        }
+
+    }
+}
+
+

Paragraphs/Remove-highlight-color/.NET/Remove_highlight_color/Program.cs

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.DocIO.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Input.docx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>