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Update to v25.1 (#8)
* change a theme * change formats available for export * update the version * Created a new file CODEOWNERS [skip ci] * README auto update [skip ci] * fix theme adding --------- Co-authored-by: DevExpressExampleBot <[email protected]> Co-authored-by: DevExpressExampleBot <[email protected]>
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‎CS/GridExportingWithReports/App.razor‎

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<Router AppAssembly="@typeof(Program).Assembly">
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<Router AppAssembly="@typeof(Program).Assembly">
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<Found Context="routeData">
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<RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
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</Found>
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<p>Sorry, there's nothing at this address.</p>
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</LayoutView>
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</NotFound>
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</Router>
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</Router>

‎CS/GridExportingWithReports/GridExportingWithReports.csproj‎

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@@ -6,10 +6,10 @@
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="DevExpress.Blazor" Version="24.2.1-alpha-24207" />
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<PackageReference Include="DevExpress.Reporting.Core" Version="24.2.1-alpha-24207" />
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<PackageReference Include="DevExpress.Blazor" Version="25.1.3" />
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<PackageReference Include="DevExpress.Reporting.Core" Version="25.1.3" />
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</ItemGroup>
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<ItemGroup>
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<Folder Include="wwwroot\images\" />
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</ItemGroup>
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</Project>
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</Project>

‎CS/GridExportingWithReports/Helpers/ExportMiddleware.cs‎

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@@ -17,11 +17,11 @@ public ExportMiddleware(WeatherForecastService _weatherForecastService) {
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weatherForecastService = _weatherForecastService;
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}
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public Task InvokeAsync(HttpContext context, RequestDelegate next) {
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if (context.Request.Path.ToString().StartsWith("/exportPdf")) {
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return ExportResult(pdf, GetOptionsFromQuery(context.Request.QueryString.ToString()), context);
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if (context.Request.Path.ToString().StartsWith("/exportMht")) {
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return ExportResult(mht, GetOptionsFromQuery(context.Request.QueryString.ToString()), context);
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}
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else if (context.Request.Path.ToString().StartsWith("/exportXlsx")) {
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return ExportResult(xlsx, GetOptionsFromQuery(context.Request.QueryString.ToString()), context);
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else if (context.Request.Path.ToString().StartsWith("/exportHtml")) {
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return ExportResult(html, GetOptionsFromQuery(context.Request.QueryString.ToString()), context);
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}
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else if (context.Request.Path.ToString().StartsWith("/exportDocx")) {
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return ExportResult(docx, GetOptionsFromQuery(context.Request.QueryString.ToString()), context);
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});
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return options;
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}
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private readonly string pdf = "pdf";
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private readonly string xlsx = "xlsx";
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private readonly string mht = "mht";
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private readonly string html = "html";
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private readonly string docx = "docx";
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private async Task ExportResult(string format, DataSourceLoadOptionsBase dataOptions, HttpContext context) {
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XtraReport report = new XtraReport();
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ReportHelper.CreateReport(report, new string[] { "TemperatureC", "TemperatureF", "Summary", "Date" });
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report.CreateDocument();
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using (MemoryStream fs = new MemoryStream()) {
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if (format == pdf)
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report.ExportToPdf(fs);
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else if (format == xlsx)
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report.ExportToXlsx(fs);
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if (format == mht)
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report.ExportToMht(fs);
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else if (format == html)
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report.ExportToHtml(fs);
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else if (format == docx)
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report.ExportToDocx(fs);
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context.Response.Clear();

‎CS/GridExportingWithReports/Pages/Index.razor‎

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@@ -41,9 +41,9 @@ else {
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{
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string baseUri = NavigationManager.BaseUri.ToString();
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exportUrlInfo.Clear();
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportPdf"), "Export PDF"));
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportXlsx"), "Export XLSX"));
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportDocx"), "Export DOCX"));
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportMht"), "Export to MHT"));
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportHtml"), "Export to HTML"));
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exportUrlInfo.Add(Tuple.Create(loadOptions.ConvertToGetRequestUri(baseUri + "exportDocx"), "Export to DOCX"));
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}
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var t = 0;
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};

‎CS/GridExportingWithReports/Pages/_Layout.cshtml‎

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@using Microsoft.AspNetCore.Components.Web
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@using DevExpress.Blazor
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@namespace GridExportingWithReports.Pages
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@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<base href="~/" />
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<link href="_content/DevExpress.Blazor.Themes/blazing-berry.bs5.css" rel="stylesheet" />
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@foreach(var file in Themes.Fluent.GetFilePaths()) {
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<link href="@file" rel="stylesheet" />
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}
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<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
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<link href="~/css/site.css" rel="stylesheet" />
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<link href="GridExportingWithReports.styles.css" rel="stylesheet" />
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<component type="typeof(HeadOutlet)" render-mode="ServerPrerendered" />

‎Readme.md‎

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[![](https://img.shields.io/badge/💬_Leave_Feedback-feecdd?style=flat-square)](#does-this-example-address-your-development-requirementsobjectives)
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<!-- default badges end -->
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# Grid for Blazor - How to Export Data to PDF, XLSX, and DOCX formats in a server application
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# Blazor Grid - How to Export Data to DOCX, HTML, and MHT formats in a server application
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The [Grid](https://docs.devexpress.com/Blazor/403143/grid) component allows you to [export data](https://demos.devexpress.com/blazor/Grid/Export/DataAwareExport) to XLS, XLSX, and CSV file formats. You can also use DevExpress Reporting tools to implement export to different formats (PDF, XLSX, and DOCX). This example illustrates how to do this in a Blazor Server application.
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The [Grid](https://docs.devexpress.com/Blazor/403143/grid) component allows you to [export data](https://demos.devexpress.com/blazor/Grid/Export/DataAwareExport) to PDF, XLS, XLSX, and CSV file formats. You can also use DevExpress Reporting tools to implement export to different formats (DOCX, HTML, and MHT). This example illustrates how to do this in a Blazor Server application.
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![Exported PDF](images/exported-pdf.png)
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![Exported Docx](images/exported-docx.png)
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The `DxGrid` component is bound to an [IQueryable<T>](https://docs.microsoft.com/en-us/dotnet/api/system.linq.iqueryable-1) data collection (use the [GridDevExtremeDataSource](https://docs.devexpress.com/Blazor/DevExpress.Blazor.GridDevExtremeDataSource-1)). The [CustomizeLoadOptions](https://docs.devexpress.com/Blazor/DevExpress.Blazor.GridDevExtremeDataSource-1.CustomizeLoadOptions) property is used to obtain information about the grid's state.
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To export information, apply the [ExportMiddleware](./CS/GridExportingWithReports/Helpers/ExportMiddleware.cs) type to the application request pipeline. The **ExportMiddleware** handles requests. The response returns the file of the corresponding type.
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The [ExportButtons](./CS/GridExportingWithReports/Shared/ExportButtons.razor) component contains export buttons. Each export button contains an [URI to this project](./CS/GridExportingWithReports/Pages/Index.razor#L32), and the URI contains the Grid options. The created report contains only data that is visible in the grid after sort and filter operations. The **ExportMiddleware** processes the request with the URI.
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Use the [ReportHelper.CreateReport](./CS/GridExportingWithReports/Helpers/ReportHelper.cs#L9) method with the [ExportToPdf(String)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToPdf(System.String-DevExpress.XtraPrinting.PdfExportOptions))/[ExportToXlsx(Stream)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToXls(System.IO.Stream-DevExpress.XtraPrinting.XlsExportOptions))/[ExportToDocx(Stream)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToDocx(System.IO.Stream-DevExpress.XtraPrinting.DocxExportOptions)) methods to create a report that is exported to the file of the corresponding type.
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Use the [ReportHelper.CreateReport](./CS/GridExportingWithReports/Helpers/ReportHelper.cs#L9) method with the [ExportToDocx(Stream)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToDocx(System.IO.Stream-DevExpress.XtraPrinting.DocxExportOptions))/[ExportToHtml(Stream)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToHtml(System.IO.Stream-DevExpress.XtraPrinting.HtmlExportOptions))/[ExportToMht(String)](https://docs.devexpress.com/XtraReports/DevExpress.XtraReports.UI.XtraReport.ExportToMht(System.String-DevExpress.XtraPrinting.MhtExportOptions)) methods to create a report that is exported to the file of the corresponding type.
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<!-- default file list -->
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@@ -37,13 +37,12 @@ Use the [ReportHelper.CreateReport](./CS/GridExportingWithReports/Helpers/Report
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## More Examples
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[Grid for Blazor - How to use DevExpress Reporting tools to implement export in a WASM application](https://github.com/DevExpress-Examples/blazor-webassembly-dxdatagrid-export)
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[How to use DevExpress Reporting Components in Blazor applications](https://github.com/DevExpress-Examples/how-to-use-reporting-components-in-blazor-applications)
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* [Grid for Blazor - How to use DevExpress Reporting tools to implement export in a WASM application](https://github.com/DevExpress-Examples/blazor-webassembly-dxdatagrid-export)
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* [How to use DevExpress Reporting Components in Blazor applications](https://github.com/DevExpress-Examples/how-to-use-reporting-components-in-blazor-applications)
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<!-- feedback -->
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## Does this example address your development requirements/objectives?
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[<img src="https://www.devexpress.com/support/examples/i/yes-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=blazor-server-dxgrid-export&~~~was_helpful=yes) [<img src="https://www.devexpress.com/support/examples/i/no-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=blazor-server-dxgrid-export&~~~was_helpful=no)
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## Does this example address your development requirements/objectives?
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[<img src="https://www.devexpress.com/support/examples/i/yes-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=blazor-server-dxgrid-export&~~~was_helpful=yes) [<img src="https://www.devexpress.com/support/examples/i/no-button.svg"/>](https://www.devexpress.com/support/examples/survey.xml?utm_source=github&utm_campaign=blazor-server-dxgrid-export&~~~was_helpful=no)
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(you will be redirected to DevExpress.com to submit your response)
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<!-- feedback end -->

‎images/exported-docx.png‎

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‎images/exported-pdf.png‎

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