ES-957518- Add the sample Remove-embedded-MP4-files-from-Word

Paragraphs/Remove-embedded-MP4-files-from-Word/.NET/Remove-embedded-MP4-files-from-Word.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35527.113 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Remove-embedded-MP4-files-from-Word", "Remove-embedded-MP4-files-from-Word\Remove-embedded-MP4-files-from-Word.csproj", "{5B0540C8-1A4D-4BB4-A0B9-10028D140E00}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5B0540C8-1A4D-4BB4-A0B9-10028D140E00}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5B0540C8-1A4D-4BB4-A0B9-10028D140E00}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5B0540C8-1A4D-4BB4-A0B9-10028D140E00}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5B0540C8-1A4D-4BB4-A0B9-10028D140E00}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

Paragraphs/Remove-embedded-MP4-files-from-Word/.NET/Remove-embedded-MP4-files-from-Word/Output/.gitkeep

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+

Paragraphs/Remove-embedded-MP4-files-from-Word/.NET/Remove-embedded-MP4-files-from-Word/Program.cs

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+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+
+
+// Load the Word document from the specified path
+using (WordDocument document = new WordDocument(Path.GetFullPath(@"Data/Template.docx")))
+{
+    // Find all OLE objects in the document where the ObjectType is "Package" (i.e., embedded file)
+    List<Entity> oleObjects = document.FindAllItemsByProperty(EntityType.OleObject, "ObjectType", "Package");
+
+    if (oleObjects != null)
+    {
+        // Iterate through each OLE object found in the document
+        foreach (Entity entity in oleObjects)
+        {
+            // Cast the entity to a WOleObject
+            WOleObject oleObject = entity as WOleObject;
+
+            // Get the native (embedded) data from the OLE object
+            byte[] nativeData = oleObject.NativeData;
+
+            // Check if the embedded file is a .mp4 video
+            if (oleObject.PackageFileName.EndsWith(".mp4"))
+            {
+                // Get the paragraph that owns the OLE object
+                WParagraph ownerPara = oleObject.OwnerParagraph;
+
+                // Loop to remove all related field code entities until the FieldEnd is reached
+                while (true)
+                {
+                    // Get the next sibling entity in the paragraph
+                    Entity nextEntity = entity.NextSibling as Entity;
+
+                    // Remove the sibling entity from the paragraph
+                    ownerPara.ChildEntities.Remove(nextEntity);
+
+                    // Stop when the field end marker is reached
+                    if ((nextEntity is WFieldMark) && (nextEntity as WFieldMark).Type == FieldMarkType.FieldEnd)
+                        break;
+                }
+
+                // Finally, remove the OLE object itself from the paragraph
+                ownerPara.ChildEntities.Remove(entity);
+            }
+        }
+    }
+
+    // Save the modified Word document to the output path
+    document.Save(Path.GetFullPath(@"Output/Result.docx"), FormatType.Docx);
+}

Paragraphs/Remove-embedded-MP4-files-from-Word/.NET/Remove-embedded-MP4-files-from-Word/Remove-embedded-MP4-files-from-Word.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Remove_embedded_MP4_files_from_Word</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.DocIO.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Template.docx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>