262930-How to find a checkbox in a word document using DocIO

Paragraphs/Find_a_Checkbox_in_a_Word_Document/.NET/Find_a_Checkbox_in_a_Word_Document.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.37216.2 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Find_a_Checkbox_in_a_Word_Document", "Find_a_Checkbox_in_a_Word_Document\Find_a_Checkbox_in_a_Word_Document.csproj", "{E634BF44-BF95-2A97-0C1A-21DA88BC1470}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E634BF44-BF95-2A97-0C1A-21DA88BC1470}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E634BF44-BF95-2A97-0C1A-21DA88BC1470}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E634BF44-BF95-2A97-0C1A-21DA88BC1470}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E634BF44-BF95-2A97-0C1A-21DA88BC1470}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C2B1D189-08D9-44F0-B768-9510ED36BD36}
+	EndGlobalSection
+EndGlobal

Paragraphs/Find_a_Checkbox_in_a_Word_Document/.NET/Find_a_Checkbox_in_a_Word_Document/Find_a_Checkbox_in_a_Word_Document.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <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>

Paragraphs/Find_a_Checkbox_in_a_Word_Document/.NET/Find_a_Checkbox_in_a_Word_Document/Output/gitkeep.txt

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+

Paragraphs/Find_a_Checkbox_in_a_Word_Document/.NET/Find_a_Checkbox_in_a_Word_Document/Program.cs

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+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+
+namespace Find_a_Checkbox_in_a_Word_Document
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            // Opens the input Word document from the specified path
+            using (FileStream fileStream = new FileStream(Path.GetFullPath("Data/Template.docx"), FileMode.Open, FileAccess.Read))
+            {
+                // Loads the Word document into DocIO
+                using (WordDocument document = new WordDocument(fileStream, FormatType.Docx))
+                {
+                    // Finds all Block Content Controls of type CheckBox in the document
+                    List<Entity> blockContentControls = document.FindAllItemsByProperty(EntityType.BlockContentControl, "ContentControlProperties.Type", ContentControlType.CheckBox.ToString());
+
+                    // Verifies if any block-level checkbox content controls are found
+                    if (blockContentControls != null)
+                    {
+                        foreach (Entity entity in blockContentControls)
+                        {
+                            // Cast the entity to BlockContentControl
+                            BlockContentControl blockContentControl = entity as BlockContentControl;
+                            // Unchecks the checkbox
+                            blockContentControl.ContentControlProperties.IsChecked = false;
+                        }
+                    }
+
+                    // Finds all Inline Content Controls of type CheckBox in the document
+                    List<Entity> inlineContentControls = document.FindAllItemsByProperty(EntityType.InlineContentControl, "ContentControlProperties.Type", ContentControlType.CheckBox.ToString());
+
+                    // Verifies if any inline checkbox content controls are found
+                    if (inlineContentControls != null)
+                    {
+                        foreach (Entity entity in inlineContentControls)
+                        {
+                            // Cast the entity to InlineContentControl
+                            InlineContentControl inlineContentControl = entity as InlineContentControl;
+                            // Unchecks the checkbox
+                            inlineContentControl.ContentControlProperties.IsChecked = false;
+                        }
+                    }
+
+                    // Creates a file stream for the output document
+                    using (FileStream outputStream = new FileStream(Path.GetFullPath("Output/Result.docx"), FileMode.Create, FileAccess.Write))
+                    {
+                        // Saves the modified document with updated checkbox states
+                        document.Save(outputStream, FormatType.Docx);
+                    }
+                }
+            }
+        }
+    }
+}