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Merge pull request #196 from SyncfusionExamples/41924-JSONtoCSVExample
41924-Prepare UG documentation for converting JSON to CSV
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‎FAQ/Conversions/.NET/JSON to CSV/JSON to CSV.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}") = "JSON to CSV", "JSON to CSV\JSON to CSV.csproj", "{30711D59-1CD1-4D4F-A418-10F6E91247C6}"
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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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{30711D59-1CD1-4D4F-A418-10F6E91247C6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{30711D59-1CD1-4D4F-A418-10F6E91247C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{30711D59-1CD1-4D4F-A418-10F6E91247C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{30711D59-1CD1-4D4F-A418-10F6E91247C6}.Release|Any CPU.Build.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 = {E22A3F55-7C52-46AD-8EA4-5F5BEB67552B}
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EndGlobalSection
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EndGlobal

‎FAQ/Conversions/.NET/JSON to CSV/JSON to CSV/Data/Input.json‎

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[
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{ "Id": 1, "Name": "Apple", "Price": 0.99 },
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{ "Id": 2, "Name": "Banana", "Price": 0.59 },
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{ "Id": 3, "Name": "Cherry", "Price": 2.99 }
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]

‎FAQ/Conversions/.NET/JSON to CSV/JSON to CSV/JSON to CSV.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<RootNamespace>JSON_to_CSV</RootNamespace>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Newtonsoft.Json" Version="*" />
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<PackageReference Include="Syncfusion.XlsIO.Net.Core" Version="*" />
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</ItemGroup>
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<ItemGroup>
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<None Update="Output\*">
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<CopyToOutputDirectory>Always</CopyToOutputDirectory>
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</None>
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</ItemGroup>
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</Project>

‎FAQ/Conversions/.NET/JSON to CSV/JSON to CSV/Output/.gitkeep‎

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‎FAQ/Conversions/.NET/JSON to CSV/JSON to CSV/Program.cs‎

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using System.Data;
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using Newtonsoft.Json;
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using Syncfusion.XlsIO;
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class Program
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{
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static void Main()
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{
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//Load JSON file
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string jsonPath = Path.GetFullPath("Data/Input.json");
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string jsonData = File.ReadAllText(jsonPath);
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//Deserialize to DataTable
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DataTable dataTable = JsonConvert.DeserializeObject<DataTable>(jsonData);
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//Initialize ExcelEngine
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook workbook = application.Workbooks.Create(1);
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IWorksheet sheet = workbook.Worksheets[0];
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//Import DataTable to worksheet
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sheet.ImportDataTable(dataTable, true, 1, 1);
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//Saving the workbook as CSV
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FileStream outputStream = new FileStream(Path.GetFullPath("Output/Sample.csv"), FileMode.Create, FileAccess.ReadWrite);
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workbook.SaveAs(outputStream, ",");
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//Dispose streams
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outputStream.Dispose();
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}
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}
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}

‎FAQ/Conversions/.NET/JSON to CSV/README.md‎

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# How to convert JSON document to CSV format document?
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Step 1: Create a New C# Console Application Project.
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Step 2: Name the Project.
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Step 3: Install the [Syncfusion.XlsIO.Net.Core](https://www.nuget.org/packages/Syncfusion.XlsIO.Net.Core) and [Newtonsoft.Json](https://www.nuget.org/packages/Newtonsoft.Json) NuGet packages as reference to your .NET Standard applications from [NuGet.org](https://www.nuget.org).
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Step 4: Include the following namespaces in the **Program.cs** file.
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```csharp
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using System.Data;
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using Newtonsoft.Json;
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using Syncfusion.XlsIO;
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```
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Step 5: Include the below code snippet in **Program.cs** to convert JSON document to CSV format document.
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```csharp
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//Load JSON file
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string jsonPath = Path.GetFullPath("Data/Input.json");
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string jsonData = File.ReadAllText(jsonPath);
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//Deserialize to DataTable
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DataTable dataTable = JsonConvert.DeserializeObject<DataTable>(jsonData);
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//Initialize ExcelEngine
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook workbook = application.Workbooks.Create(1);
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IWorksheet sheet = workbook.Worksheets[0];
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//Import DataTable to worksheet
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sheet.ImportDataTable(dataTable, true, 1, 1);
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//Saving the workbook as CSV
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FileStream outputStream = new FileStream(Path.GetFullPath("Output/Sample.csv"), FileMode.Create, FileAccess.ReadWrite);
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workbook.SaveAs(outputStream, ",");
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//Dispose streams
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outputStream.Dispose();
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}
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```

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