ES-859046-How to set proofing language for the contents in the Word document

Paragraphs/Set-Proofing-for-Word-document/.NET/Set-Proofing-for-Word-document.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36930.0 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Set-Proofing-for-Word-document", "Set-Proofing-for-Word-document\Set-Proofing-for-Word-document.csproj", "{A299A71F-FF30-D899-576A-78B13CF37E0C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A299A71F-FF30-D899-576A-78B13CF37E0C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A299A71F-FF30-D899-576A-78B13CF37E0C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A299A71F-FF30-D899-576A-78B13CF37E0C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A299A71F-FF30-D899-576A-78B13CF37E0C}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {F9409610-9407-455F-8D68-5B34EB50D1E0}
+	EndGlobalSection
+EndGlobal

Paragraphs/Set-Proofing-for-Word-document/.NET/Set-Proofing-for-Word-document/Output/.gitkeep

@@ -0,0 +1 @@
+

Paragraphs/Set-Proofing-for-Word-document/.NET/Set-Proofing-for-Word-document/Program.cs

@@ -0,0 +1,134 @@
+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+using Syncfusion.Office;
+
+namespace Set_Proofing_for_Word_document
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            using (FileStream fileStreamPath = new FileStream(Path.GetFullPath(@"../../../Data/Input.docx"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+            {
+                //Opens an existing document from file system through constructor of WordDocument class.
+                using (WordDocument document = new WordDocument(fileStreamPath, FormatType.Automatic))
+                {
+                    foreach (WSection section in document.Sections)
+                    {
+                        //Accesses the Body of section where all the contents in document are apart.
+                        WTextBody sectionBody = section.Body;
+                        IterateTextBody(sectionBody);
+                        WHeadersFooters headersFooters = section.HeadersFooters;
+                        //Consider that OddHeader and OddFooter are applied to this document.
+                        //Iterates through the TextBody of OddHeader and OddFooter.
+                        IterateTextBody(headersFooters.OddHeader);
+                        IterateTextBody(headersFooters.OddFooter);
+                    }
+                    //Creates file stream.
+                    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"../../../Output/Result.docx"), FileMode.Create, FileAccess.ReadWrite))
+                    {
+                        //Saves the Word document to file stream.
+                        document.Save(outputFileStream, FormatType.Docx);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Iterates textbody child elements.
+        /// </summary>
+        private static void IterateTextBody(WTextBody textBody)
+        {
+            //Iterates through each of the child items of WTextBody.
+            for (int i = 0; i < textBody.ChildEntities.Count; i++)
+            {
+                //IEntity is the basic unit in DocIO DOM. 
+                //Accesses the body items (should be either paragraph, table or block content control) as IEntity.
+                IEntity bodyItemEntity = textBody.ChildEntities[i];
+                //A Text body has 3 types of elements - Paragraph, Table and Block Content Control
+                //Decides the element type by using EntityType.
+                switch (bodyItemEntity.EntityType)
+                {
+                    case EntityType.Paragraph:
+                        WParagraph paragraph = bodyItemEntity as WParagraph;
+                        //Processes the paragraph contents.
+                        //Iterates through the paragraph's DOM.
+                        IterateParagraph(paragraph.Items);
+                        break;
+                    case EntityType.Table:
+                        //Table is a collection of rows and cells.
+                        //Iterates through table's DOM.
+                        IterateTable(bodyItemEntity as WTable);
+                        break;
+                    case EntityType.BlockContentControl:
+                        BlockContentControl blockContentControl = bodyItemEntity as BlockContentControl;
+                        //Iterates to the body items of Block Content Control.
+                        IterateTextBody(blockContentControl.TextBody);
+                        break;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Iterates table child elements.
+        /// </summary>
+        private static void IterateTable(WTable table)
+        {
+            //Iterates the row collection in a table.
+            foreach (WTableRow row in table.Rows)
+            {
+                //Iterates the cell collection in a table row.
+                foreach (WTableCell cell in row.Cells)
+                {
+                    //Table cell is derived from (also a) TextBody.
+                    //Reusing the code meant for iterating TextBody.
+                    IterateTextBody(cell);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Iterates paragraph child elements.
+        /// </summary>
+        private static void IterateParagraph(ParagraphItemCollection paraItems)
+        {
+            for (int i = 0; i < paraItems.Count; i++)
+            {
+                Entity entity = paraItems[i];
+                //A paragraph can have child elements such as text, image, hyperlink, symbols, etc.,
+                //Decides the element type by using EntityType.
+                switch (entity.EntityType)
+                {
+                    case EntityType.TextRange:
+                        //Replaces the text with another.
+                        WTextRange textRange = entity as WTextRange;
+                        textRange.CharacterFormat.LocaleIdASCII = (short)LocaleIDs.fr_FR;
+                        break;
+                    case EntityType.Field:
+                        WField field = entity as WField;
+                        field.CharacterFormat.LocaleIdASCII = (short)LocaleIDs.fr_FR;
+                        break;
+                    case EntityType.Picture:
+                        WPicture picture = entity as WPicture;
+                        picture.CharacterFormat.LocaleIdASCII = (short)LocaleIDs.fr_FR;
+                        break;
+                    case EntityType.TextBox:
+                        //Iterates to the body items of textbox.
+                        WTextBox textBox = entity as WTextBox;
+                        IterateTextBody(textBox.TextBoxBody);
+                        break;
+                    case EntityType.Shape:
+                        //Iterates to the body items of shape.
+                        Shape shape = entity as Shape;
+                        IterateTextBody(shape.TextBody);
+                        break;
+                    case EntityType.InlineContentControl:
+                        //Iterates to the paragraph items of inline content control.
+                        InlineContentControl inlineContentControl = entity as InlineContentControl;
+                        IterateParagraph(inlineContentControl.ParagraphItems);
+                        break;
+                }
+            }
+        }
+    }
+}

Paragraphs/Set-Proofing-for-Word-document/.NET/Set-Proofing-for-Word-document/Set-Proofing-for-Word-document.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net8.0</TargetFramework>
+		<RootNamespace>Set-Proofing-for-Word-document</RootNamespace>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Syncfusion.DocIO.Net.Core" Version="*" />
+    </ItemGroup>
+	<ItemGroup>
+    <None Update="Data\Sample.docx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+   </ItemGroup>
+</Project>