diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag.sln b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag.sln
new file mode 100644
index 00000000..36cb00fe
--- /dev/null
+++ b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Replace-text-inside-tag", "Replace-text-inside-tag\Replace-text-inside-tag.csproj", "{C17B90BC-F559-456B-B189-90B53FF6CDD4}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {EF357FC6-E9E5-4E3C-B932-43F727BE1DE4}
+ EndGlobalSection
+EndGlobal
diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Data/DestinationDocument.docx b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Data/DestinationDocument.docx
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diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Data/SourceDocument.docx b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Data/SourceDocument.docx
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Binary files /dev/null and b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Data/SourceDocument.docx differ
diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Output/.gitkeep b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Output/.gitkeep
new file mode 100644
index 00000000..5f282702
--- /dev/null
+++ b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Output/.gitkeep
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Program.cs b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Program.cs
new file mode 100644
index 00000000..a63cc9ba
--- /dev/null
+++ b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Program.cs
@@ -0,0 +1,101 @@
+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+using System.IO;
+using System.Text.RegularExpressions;
+
+namespace Replace_text_inside_tag
+{
+ class Program
+ {
+ static void Main(string[] args)
+ {
+ using (FileStream fileStreamPath = new FileStream(Path.GetFullPath(@"Data/DestinationDocument.docx"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+ {
+ //Open the destination Word document.
+ using (WordDocument destinationDocument = new WordDocument(fileStreamPath, FormatType.Docx))
+ {
+ using (FileStream sourceFileStream = new FileStream(Path.GetFullPath(@"Data/SourceDocument.docx"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+ {
+ //Open the source Word document.
+ using (WordDocument sourceDocument = new WordDocument(sourceFileStream, FormatType.Docx))
+ {
+ //Get the content between the tags in the source document as body part.
+ TextSelection[] textSelections = sourceDocument.FindSingleLine(new Regex("(.*)"));
+ if (textSelections != null)
+ {
+ TextBodyPart bodyPart = new TextBodyPart(destinationDocument);
+ for (int i = 1; i < textSelections.Length - 1; i++)
+ {
+ WParagraph paragraph = new WParagraph(destinationDocument);
+ foreach (var range in textSelections[i].GetRanges())
+ {
+ WTextRange textrange = range.Clone() as WTextRange;
+ paragraph.ChildEntities.Add(textrange);
+ }
+ bodyPart.BodyItems.Add(paragraph);
+ }
+ //Replace the text between specified tags in the destination document using a bookmark
+ //with the content from the source document.
+ ReplaceTextBetweenTags(destinationDocument, bodyPart);
+ }
+ //Create file stream.
+ using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output.docx"), FileMode.Create, FileAccess.ReadWrite))
+ {
+ //Save the Word document to file stream.
+ destinationDocument.Save(outputFileStream, FormatType.Docx);
+ }
+ }
+ }
+ }
+ }
+ }
+ #region Helper Methods
+ ///
+ /// Replaces the content between specified start and end tags within the destination document using a bookmark.
+ ///
+ /// The Word document where the replacement is to be performed.
+ /// The content to insert between the specified start and end tags.
+ private static void ReplaceTextBetweenTags(WordDocument destinationDocument, TextBodyPart bodyPart)
+ {
+ //Define the start and end tags to identify the content to be replaced.
+ string startTag = "";
+ string endTag = "";
+ //Create bookmark start and bookmark end.
+ BookmarkStart bookmarkStart = new BookmarkStart(destinationDocument, "Adventure_Bkmk");
+ BookmarkEnd bookmarkEnd = new BookmarkEnd(destinationDocument, "Adventure_Bkmk");
+
+ //Find the start tag in the destination document.
+ TextSelection textSelection = destinationDocument.Find(startTag, false, false);
+ if (textSelection == null) return; //Exit if start tag is not found.
+
+ //Add a bookmark start after the start tag location.
+ WTextRange startTagTextRange = textSelection.GetAsOneRange();
+ WParagraph startTagParagraph = startTagTextRange.OwnerParagraph;
+ int startTagIndex = startTagParagraph.ChildEntities.IndexOf(startTagTextRange);
+ startTagParagraph.Items.Insert(startTagIndex + 1, bookmarkStart);
+
+ //Find the end tag in the destination document.
+ textSelection = destinationDocument.Find(endTag, false, false);
+ if (textSelection == null) return; // Exit if end tag is not found
+
+ //Add a bookmark end at the end tag location (before end tag).
+ WTextRange endTagTextRange = textSelection.GetAsOneRange();
+ WParagraph endTagParagraph = endTagTextRange.OwnerParagraph;
+ int endTagIndex = endTagParagraph.ChildEntities.IndexOf(endTagTextRange);
+ endTagParagraph.Items.Insert(endTagIndex, bookmarkEnd);
+
+ //Create the bookmark navigator instance to access the bookmark.
+ BookmarksNavigator bookmarkNavigator = new BookmarksNavigator(destinationDocument);
+ //Move the virtual cursor to the location of the bookmark "Adventure_Bkmk".
+ bookmarkNavigator.MoveToBookmark("Adventure_Bkmk");
+ //Replace the bookmark content with body part.
+ bookmarkNavigator.ReplaceBookmarkContent(bodyPart);
+
+ //Remove the bookmark from the destination document after replacing the content.
+ Bookmark bookmark = destinationDocument.Bookmarks.FindByName("Adventure_Bkmk");
+ if (bookmark != null)
+ destinationDocument.Bookmarks.Remove(bookmark);
+ }
+ #endregion
+ }
+}
\ No newline at end of file
diff --git a/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Replace-text-inside-tag.csproj b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Replace-text-inside-tag.csproj
new file mode 100644
index 00000000..cc054de5
--- /dev/null
+++ b/Bookmarks/Replace-text-inside-tag/.NET/Replace-text-inside-tag/Replace-text-inside-tag.csproj
@@ -0,0 +1,25 @@
+
+
+
+ Exe
+ net8.0
+ Replace_text_inside_tag
+
+
+
+
+
+
+
+
+ Always
+
+
+ Always
+
+
+ Always
+
+
+
+