Added sample to delete specific content from the Word document

Author: VijayadharshiniMathiyalagan

Word-document/Delete-specific-content/Delete-specific-content.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35309.182
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Delete-specific-content", "Delete-specific-content\Delete-specific-content.csproj", "{E52F6469-4EF7-4D91-8AD6-9A970E3CF704}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E52F6469-4EF7-4D91-8AD6-9A970E3CF704}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E52F6469-4EF7-4D91-8AD6-9A970E3CF704}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E52F6469-4EF7-4D91-8AD6-9A970E3CF704}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E52F6469-4EF7-4D91-8AD6-9A970E3CF704}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D4C8D559-B3B9-42B9-B796-88F660D9E001}
+	EndGlobalSection
+EndGlobal

Word-document/Delete-specific-content/Delete-specific-content/Data/Template.docx

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

Word-document/Delete-specific-content/Delete-specific-content/Delete-specific-content.csproj

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+

Word-document/Delete-specific-content/Delete-specific-content/Output/.gitkeep

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+using Syncfusion.DocIO.DLS;
+using Syncfusion.DocIO;
+
+//Register Syncfusion license
+Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("Mgo+DSMBMAY9C3t2UlhhQlNHfV5DQmBWfFN0QXNYfVRwdF9GYEwgOX1dQl9nSXZTc0VlWndfcXNSQWc=");
+
+using (FileStream inputFileStream = new FileStream(Path.GetFullPath(@"Data/Template.docx"), FileMode.Open, FileAccess.Read))
+{
+    // Opens the template Word docuemnt.
+    using (WordDocument document = new WordDocument(inputFileStream, FormatType.Docx))
+    {
+        // Deletes content from the 2nd to the 6th index in the text body of the Word document.
+        DeleteContentInWordDocument(2, 6, document);
+        using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Result.docx"), FileMode.Create, FileAccess.ReadWrite))
+        {
+            // Saves the modified Word document to the output file stream.
+            document.Save(outputFileStream, FormatType.Docx);
+        }
+    }
+}
+
+/// <summary>
+/// Deletes content from the specified start index to the end index within the text body of the Word document.
+/// </summary>
+ void DeleteContentInWordDocument(int startIndex, int endIndex, WordDocument document)
+{
+    // Retrieves the text body of the last section in the Word document.
+    WTextBody body = document.LastSection.Body;
+    // Ensures the start and end indices are within valid bounds.
+    if (startIndex >= 0 && endIndex < body.ChildEntities.Count && startIndex <= endIndex)
+    {
+        // Removes items from endIndex to startIndex in reverse order to prevent index shifting issues.
+        for (int index = endIndex; index >= startIndex; index--)
+        {
+            body.ChildEntities.RemoveAt(index);
+        }
+    }
+}