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Merge pull request #214 from SyncfusionExamples/966429-ExcelToImageMauiExample
966429-Add UG for converting Excel document to Image in .NET MAUI
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‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.14.36127.28 d17.14
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConvertExcelToImage", "ConvertExcelToImage\ConvertExcelToImage.csproj", "{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Release|Any CPU.Build.0 = Release|Any CPU
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{E853FA99-0761-4807-B8CF-BD1B21BEBBDF}.Release|Any CPU.Deploy.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {2654F362-EEC3-4AC5-86DB-84DC0B03FE65}
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EndGlobalSection
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EndGlobal

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/App.xaml

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<?xml version = "1.0" encoding = "UTF-8" ?>
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<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:ConvertExcelToImage"
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x:Class="ConvertExcelToImage.App">
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<Application.Resources>
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<ResourceDictionary>
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<ResourceDictionary.MergedDictionaries>
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<ResourceDictionary Source="Resources/Styles/Colors.xaml" />
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<ResourceDictionary Source="Resources/Styles/Styles.xaml" />
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</ResourceDictionary.MergedDictionaries>
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</ResourceDictionary>
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</Application.Resources>
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</Application>

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/App.xaml.cs

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namespace ConvertExcelToImage
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{
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public partial class App : Application
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{
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public App()
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{
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InitializeComponent();
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MainPage = new AppShell();
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}
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}
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}

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/AppShell.xaml

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<?xml version="1.0" encoding="UTF-8" ?>
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<Shell
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x:Class="ConvertExcelToImage.AppShell"
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xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:ConvertExcelToImage"
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Shell.FlyoutBehavior="Disabled"
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Title="ConvertExcelToImage">
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<ShellContent
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Title="Home"
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ContentTemplate="{DataTemplate local:MainPage}"
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Route="MainPage" />
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</Shell>

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/AppShell.xaml.cs

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namespace ConvertExcelToImage
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{
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public partial class AppShell : Shell
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{
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public AppShell()
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{
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InitializeComponent();
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}
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}
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}

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/ConvertExcelToImage.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>net8.0-android;net8.0-ios;net8.0-maccatalyst</TargetFrameworks>
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<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
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<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
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<!-- <TargetFrameworks>$(TargetFrameworks);net8.0-tizen</TargetFrameworks> -->
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<!-- Note for MacCatalyst:
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The default runtime is maccatalyst-x64, except in Release config, in which case the default is maccatalyst-x64;maccatalyst-arm64.
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When specifying both architectures, use the plural <RuntimeIdentifiers> instead of the singular <RuntimeIdentifier>.
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The Mac App Store will NOT accept apps with ONLY maccatalyst-arm64 indicated;
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either BOTH runtimes must be indicated or ONLY macatalyst-x64. -->
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<!-- For example: <RuntimeIdentifiers>maccatalyst-x64;maccatalyst-arm64</RuntimeIdentifiers> -->
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<OutputType>Exe</OutputType>
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<RootNamespace>ConvertExcelToImage</RootNamespace>
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<UseMaui>true</UseMaui>
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<SingleProject>true</SingleProject>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<!-- Display name -->
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<ApplicationTitle>ConvertExcelToImage</ApplicationTitle>
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<!-- App Identifier -->
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<ApplicationId>com.companyname.convertexceltoimage</ApplicationId>
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<!-- Versions -->
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<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
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<ApplicationVersion>1</ApplicationVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">11.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">13.1</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
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<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
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</PropertyGroup>
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<ItemGroup>
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<!-- App Icon -->
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<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
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<!-- Splash Screen -->
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<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
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<!-- Images -->
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<MauiImage Include="Resources\Images\*" />
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<MauiImage Update="Resources\Images\dotnet_bot.png" Resize="True" BaseSize="300,185" />
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<!-- Custom Fonts -->
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<MauiFont Include="Resources\Fonts\*" />
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<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
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<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
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</ItemGroup>
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<ItemGroup>
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<None Remove="InputTemplate.xlsx" />
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</ItemGroup>
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<ItemGroup>
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<EmbeddedResource Include="InputTemplate.xlsx" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
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<PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
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<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.1" />
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<PackageReference Include="Syncfusion.XlsIORenderer.NET" Version="*" />
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</ItemGroup>
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</Project>

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/ConvertExcelToImage.csproj.user

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<IsFirstTimeProjectOpen>False</IsFirstTimeProjectOpen>
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<ActiveDebugFramework>net8.0-windows10.0.19041.0</ActiveDebugFramework>
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<ActiveDebugProfile>Windows Machine</ActiveDebugProfile>
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</PropertyGroup>
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<ItemGroup>
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<None Update="App.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="AppShell.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="MainPage.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Platforms\Windows\App.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Platforms\Windows\Package.appxmanifest">
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<SubType>Designer</SubType>
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</None>
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<None Update="Resources\Styles\Colors.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Resources\Styles\Styles.xaml">
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<SubType>Designer</SubType>
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</None>
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</ItemGroup>
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</Project>

‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/InputTemplate.xlsx

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‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/MainPage.xaml

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<?xml version="1.0" encoding="utf-8" ?>
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<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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x:Class="ConvertExcelToImage.MainPage">
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<ScrollView>
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<VerticalStackLayout
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Padding="30,0"
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Spacing="25">
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<Image
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Source="dotnet_bot.png"
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HeightRequest="185"
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Aspect="AspectFit"
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SemanticProperties.Description="dot net bot in a race car number eight" />
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<Label
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Text="Hello, World!"
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Style="{StaticResource Headline}"
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SemanticProperties.HeadingLevel="Level1" />
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<Label
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Text="Welcome to &#10;.NET Multi-platform App UI"
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Style="{StaticResource SubHeadline}"
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SemanticProperties.HeadingLevel="Level2"
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SemanticProperties.Description="Welcome to dot net Multi platform App U I" />
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<Button
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x:Name="CounterBtn"
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Text="Convert Excel to Image"
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SemanticProperties.Hint="Counts the number of times you click"
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Clicked="convertExceltoImage_Click"
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HorizontalOptions="Fill" />
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</VerticalStackLayout>
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</ScrollView>
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</ContentPage>
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‎Getting Started/.NET MAUI/ConvertExcelToImage/ConvertExcelToImage/MainPage.xaml.cs

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using Syncfusion.XlsIO;
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using Syncfusion.XlsIORenderer;
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using System.IO;
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using System.Reflection;
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using ConvertExcelToImage.SaveServices;
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namespace ConvertExcelToImage
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{
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public partial class MainPage : ContentPage
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{
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int count = 0;
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public MainPage()
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{
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InitializeComponent();
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}
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private void convertExceltoImage_Click(object sender, EventArgs e)
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{
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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Syncfusion.XlsIO.IApplication application = excelEngine.Excel;
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Assembly executingAssembly = typeof(App).GetTypeInfo().Assembly;
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using (Stream inputStream = executingAssembly.GetManifestResourceStream("ConvertExcelToImage.InputTemplate.xlsx"))
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{
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IWorkbook workbook = application.Workbooks.Open(inputStream);
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IWorksheet worksheet = workbook.Worksheets[0];
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//Initialize XlsIO renderer.
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application.XlsIORenderer = new XlsIORenderer();
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//Create the MemoryStream to save the image.
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MemoryStream imageStream = new MemoryStream();
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//Save the converted image to MemoryStream.
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worksheet.ConvertToImage(worksheet.UsedRange, imageStream);
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imageStream.Position = 0;
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//save and Launch the Image
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SaveService saveService = new();
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saveService.SaveAndView("ExcelToImage.Jpeg", "application/jpeg", imageStream);
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}
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}
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}
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}
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}

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