ES-942103- Add the sample Replace-image-with-new-image

Paragraphs/Replace-image-with-new-image/.NET/Replace-image-with-new-image.sln

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+
+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-image-with-new-image", "Replace-image-with-new-image\Replace-image-with-new-image.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

Paragraphs/Replace-image-with-new-image/.NET/Replace-image-with-new-image/Output/.gitkeep

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+

Paragraphs/Replace-image-with-new-image/.NET/Replace-image-with-new-image/Program.cs

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+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+using System.IO;
+
+namespace Replace_image_with_new_image
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+
+            // Open the input Word document for reading and writing
+            using (FileStream inputStream = new FileStream(@"Data/Template.docx", FileMode.Open, FileAccess.ReadWrite))
+            {
+                WordDocument document = new WordDocument(inputStream, FormatType.Docx);
+                // Find and process all images in the document
+                foreach (Entity entity in document.FindAllItemsByProperty(EntityType.Picture, null, null))
+                {
+                    WPicture picture = (WPicture)entity;
+                    float width = picture.Width, height = picture.Height;
+                    // Check if the image is not an SVG
+                    if (picture.SvgData == null)
+                    {
+                        // Replace the existing image with a new one
+                        using (FileStream imageStream = new FileStream(@"Data/Picture.png", FileMode.Open))
+                        {
+                            picture.LoadImage(imageStream);
+                        }
+                        // Preserve the original dimensions
+                        picture.LockAspectRatio = false;
+                        picture.Width = width;
+                        picture.Height = height;
+                        picture.LockAspectRatio = true;
+                    }
+                    else
+                    {
+                        // Handle SVG conversion to raster image
+                        WParagraph ownerParagraph = picture.OwnerParagraph;
+                        int index = ownerParagraph.ChildEntities.IndexOf(picture);
+                        // Remove the existing SVG image
+                        ownerParagraph.ChildEntities.Remove(picture);
+                        // Create a new image and insert it in the same place
+                        WPicture newPicture = new WPicture(document);
+                        using (FileStream imageStream = new FileStream(@"Data/Picture.png", FileMode.Open))
+                        {
+                            newPicture.LoadImage(imageStream);
+                        }
+                        // Set the same dimensions as the original SVG
+                        newPicture.Width = width;
+                        newPicture.Height = height;
+                        ownerParagraph.ChildEntities.Insert(index, newPicture);
+                    }
+                }
+                // Save the modified document
+                using (FileStream outputStream = new FileStream(@"Output/Result.docx", FileMode.Create, FileAccess.Write))
+                {
+                    document.Save(outputStream, FormatType.Docx);
+                }
+            }
+        }
+    }
+}

Paragraphs/Replace-image-with-new-image/.NET/Replace-image-with-new-image/Replace-image-with-new-image.csproj

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