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992114 - How to replace an image in the document with a new EMF image in DocIO #579

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992114 - How to replace an image in the document with a new EMF image in DocIO #579

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SushmaSF4796 Aug 6, 2026
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SushmaSF4796 Aug 6, 2026
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SushmaSF4796 Aug 6, 2026
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25 changes: 25 additions & 0 deletions Paragraphs/Replace-image-with-new-EMF/.NET/Replace-image-with-new-EMF.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-EMF", "Replace-image-with-new-EMF\Replace-image-with-new-EMF.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
Binary file added Paragraphs/Replace-image-with-new-EMF/.NET/Replace-image-with-new-EMF/Data/Input.docx
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Binary file added Paragraphs/Replace-image-with-new-EMF/.NET/Replace-image-with-new-EMF/Data/image.emf
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1 change: 1 addition & 0 deletions Paragraphs/Replace-image-with-new-EMF/.NET/Replace-image-with-new-EMF/Output/.gitkeep
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24 changes: 24 additions & 0 deletions Paragraphs/Replace-image-with-new-EMF/.NET/Replace-image-with-new-EMF/Program.cs
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using Syncfusion.DocIO;
using Syncfusion.DocIO.DLS;
using System.Collections.Generic;
using System.IO;

using (WordDocument document = new WordDocument(Path.Combine(@"../../../Data/input.docx"), FormatType.Docx))
{
//Find picture in document
List<Entity> pictures = document.FindAllItemsByProperty(EntityType.Picture, null, null);

if (pictures != null)
{
//Iterate and replace image
foreach (Entity entity in pictures)
{
WPicture picture = entity as WPicture;
FileStream imageStream = new FileStream(@"../../../Data/Image.emf", FileMode.Open, FileAccess.ReadWrite);
picture.LoadImage(imageStream);
imageStream.Close();

}
}
document.Save(@"../../../Output/output.docx", FormatType.Docx);
}
22 changes: 22 additions & 0 deletions ...lace-image-with-new-EMF/.NET/Replace-image-with-new-EMF/Replace-image-with-new-EMF.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<RootNamespace>Replace_image_with_new_EMF</RootNamespace>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Syncfusion.DocIO.Net.Core" Version="*" />
</ItemGroup>

<ItemGroup>
<None Update="Data\Input.docx">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
<None Update="Output\.gitkeep">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</None>
</ItemGroup>

</Project>
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