ES-876611- Add the sample Replace-text-with-HTML-list

Find-and-Replace/Replace-text-with-HTML-list/.NET/Replace-text-with-HTML-list.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35327.3
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Replace-text-with-HTML-list", "Replace-text-with-HTML-list\Replace-text-with-HTML-list.csproj", "{EA22BFD7-89F9-4F72-BECC-743931FBDFA6}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EA22BFD7-89F9-4F72-BECC-743931FBDFA6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EA22BFD7-89F9-4F72-BECC-743931FBDFA6}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EA22BFD7-89F9-4F72-BECC-743931FBDFA6}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EA22BFD7-89F9-4F72-BECC-743931FBDFA6}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {ADDC6FEE-8718-4B00-B091-6C4DC0CBF62A}
+	EndGlobalSection
+EndGlobal

Find-and-Replace/Replace-text-with-HTML-list/.NET/Replace-text-with-HTML-list/Data/sample.html

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+<p>
+<br/>
+</p>
+<ol level="1">
+<li>
+<p>
+<span>Mountain 200</span>
+</p>
+</li>
+<li>
+<p>
+<span>
+<span>Mountain 300</span>
+<br/>
+</span>
+</p>
+</li>
+</ol>
+<p>
+<br/>
+</p>

Find-and-Replace/Replace-text-with-HTML-list/.NET/Replace-text-with-HTML-list/Output/.gitkeep

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+

Find-and-Replace/Replace-text-with-HTML-list/.NET/Replace-text-with-HTML-list/Program.cs

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+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+
+namespace Replace_text_with_HTML_list
+{
+    internal class Program
+    {
+        // List to store the names of different list styles used in the document.
+        static List<string> listStyleNames = new List<string>();
+        static void Main(string[] args)
+        {
+            // Load the input Word document from file stream
+            using (FileStream docStream = new FileStream(Path.GetFullPath(@"Data/Template.docx"), FileMode.Open, FileAccess.Read))
+            {
+                // Open the Word document
+                using (WordDocument document = new WordDocument(docStream, FormatType.Docx))
+                {
+                    // Load the input Word document from file stream
+                    using (FileStream htmlStream = new FileStream(Path.GetFullPath(@"Data/sample.html"), FileMode.Open, FileAccess.Read))
+                    {
+                        // Open the Word document
+                        using (WordDocument replaceDoc = new WordDocument(htmlStream, FormatType.Html))
+                        {
+                            //Replace the first word with HTML file content
+                            ReplaceText(document, "Tag1", replaceDoc, true);
+                            //Replace the second word with HTML file content
+                            ReplaceText(document, "Tag2", replaceDoc, false);
+
+                            // Save the modified document to a new file
+                            using (FileStream docStream1 = new FileStream(Path.GetFullPath(@"Output/Result.docx"), FileMode.Create, FileAccess.Write))
+                            {
+                                document.Save(docStream1, FormatType.Docx);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        private static void ReplaceText(WordDocument document, string findText, WordDocument replaceDoc, bool isFirstReplace)
+        {
+            TextSelection selection = document.Find(findText, true, true);
+            if (selection != null)
+            {
+                //Get the textrange
+                WTextRange textRange = selection.GetAsOneRange();
+                //Get the owner paragraph
+                WParagraph ownerPara = textRange.OwnerParagraph;
+
+                //For first time replacement alone.
+                if (isFirstReplace)
+                {
+                    //Get the index of the textrange
+                    int index = ownerPara.ChildEntities.IndexOf(textRange);
+                    //Add the bookmark start before the textrange
+                    BookmarkStart bookmarkStart = new BookmarkStart(document, "Bkmk");
+                    ownerPara.ChildEntities.Insert(index, bookmarkStart);
+                    //Increment the index
+                    index++;
+                    //Add the bookmark end after the textrange
+                    BookmarkEnd bookmarkEnd = new BookmarkEnd(document, "Bkmk");
+                    ownerPara.ChildEntities.Insert(index + 1, bookmarkEnd);
+                    //Replace the text with HTML content
+                    document.Replace(findText, replaceDoc, true, true);
+                    //Navigate to the bookmark content
+                    BookmarksNavigator navigator = new BookmarksNavigator(document);
+                    navigator.MoveToBookmark("Bkmk");
+                    //Get the bookmark content
+                    TextBodyPart bodyPart = navigator.GetBookmarkContent();
+                    //Get the list of list styles
+                    GetListStyleName(bodyPart.BodyItems);
+                    //Remove the bookmark
+                    Bookmark bookmark = document.Bookmarks.FindByName("Bkmk");
+                    document.Bookmarks.Remove(bookmark);
+                }
+                else
+                {
+                    //Get the next sibiling of the owner paragraph
+                    IEntity nextSibiling = ownerPara.NextSibling;
+                    //Get the owner paragraph index as start index 
+                    int startIndex = ownerPara.OwnerTextBody.ChildEntities.IndexOf(ownerPara);
+                    //Replace the text with HTML content
+                    document.Replace(findText, replaceDoc, true, true);
+                    //Get the end index
+                    //If the next sibiling is present then it is the end index, else the child entities count
+                    int endIndex = nextSibiling != null ? ownerPara.OwnerTextBody.ChildEntities.IndexOf(nextSibiling)
+                        : ownerPara.OwnerTextBody.ChildEntities.Count;
+                    //Restart the numbering
+                    RestartNumbering(startIndex, endIndex, document.Sections[0].Body.ChildEntities);
+                }
+            }
+        }
+        //Get the list style names from the collection
+        private static void GetListStyleName(EntityCollection collection)
+        {
+            //Iterate through the collection
+            foreach (Entity entity in collection)
+            {
+                switch (entity.EntityType)
+                {
+                    //Entity is paragraph
+                    case EntityType.Paragraph:
+                        WParagraph wParagraph = (WParagraph)entity;
+                        //Check whether the paragrah has list format with numbered type which is not in the collection list.
+                        if (wParagraph.ListFormat.CurrentListLevel != null
+                            && wParagraph.ListFormat.ListType == ListType.Numbered
+                            && !listStyleNames.Contains(wParagraph.ListFormat.CurrentListStyle.Name))
+                            //Add the list style name to the collection list
+                            listStyleNames.Add(wParagraph.ListFormat.CurrentListStyle.Name);
+                        break;
+                    //Entity is Table
+                    case EntityType.Table:
+                        WTable table = (WTable)entity;
+                        //Iterate thorugh rows
+                        foreach (WTableRow row in table.Rows)
+                        {
+                            //Iterate through cells
+                            foreach (WTableCell cell in row.Cells)
+                            {
+                                //Get the list style name
+                                GetListStyleName(cell.ChildEntities);
+                            }
+                        }
+                        break;
+                }
+            }
+        }
+        //Restart the numbering for replaced items
+        private static void RestartNumbering(int startIndex, int endIndex, EntityCollection collection)
+        {
+            //Local value
+            string listName = string.Empty;
+            for (int i = startIndex; i < endIndex; i++)
+            {
+                Entity entity = collection[i];
+                switch (entity.EntityType)
+                {
+                    //Entity is Paragraph
+                    case EntityType.Paragraph:
+                        WParagraph wParagraph = (WParagraph)entity;
+                        //Check whether the paragraph have current list level and the same list name in the collection list.
+                        if (wParagraph.ListFormat.CurrentListLevel != null
+                            && listStyleNames.Contains(wParagraph.ListFormat.CurrentListStyle.Name))
+                        {
+                            //If the local name is not equal to current list name, then restart the numbering
+                            if (listName != wParagraph.ListFormat.CurrentListStyle.Name)
+                            {
+                                //Set the current list name as local name
+                                listName = wParagraph.ListFormat.CurrentListStyle.Name;
+                                //Enable restart numbering
+                                wParagraph.ListFormat.RestartNumbering = true;
+                            }
+                            //If the local name and current list name are equal then continue list numbering
+                            else
+                                wParagraph.ListFormat.ContinueListNumbering();
+                        }
+                        break;
+                    //Entity is table
+                    case EntityType.Table:
+                        WTable table = (WTable)entity;
+                        //Iterate through rows
+                        foreach (WTableRow row in table.Rows)
+                        {
+                            //Iterate thorugh cells
+                            foreach (WTableCell cell in row.Cells)
+                            {
+                                //Restart numbering for child entities in the cell.
+                                RestartNumbering(0, cell.ChildEntities.Count, cell.ChildEntities);
+                            }
+                        }
+                        break;
+                }
+            }
+        }
+    }
+}

Find-and-Replace/Replace-text-with-HTML-list/.NET/Replace-text-with-HTML-list/Replace-text-with-HTML-list.csproj

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