Added new kb article grid-export-image-column-excel (#2426)

* Added new kb article grid-export-image-column-excel * Update knowledge-base/grid-export-image-column-excel.md Co-authored-by: Iva Stefanova Koevska-Atanasova <[email protected]> * add reference * Update knowledge-base/grid-export-image-column-excel.md Co-authored-by: Nadezhda Tacheva <[email protected]> * update after review --------- Co-authored-by: KB Bot <[email protected]> Co-authored-by: NansiYancheva <[email protected]> Co-authored-by: Iva Stefanova Koevska-Atanasova <[email protected]> Co-authored-by: NansiYancheva <[email protected]> Co-authored-by: Nadezhda Tacheva <[email protected]>
telerik · Oct 17, 2024 · b13b411 · b13b411
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+---
+title: Exporting Grid's Image Column to Excel in Blazor
+description: Learn how to export an image column from the Telerik Blazor Grid to an Excel file by utilizing the Document Processing Library.
+type: how-to
+page_title: How to Export Grid's Image Column to Excel with Blazor
+slug: grid-export-image-column-excel
+tags: grid, blazor, telerik, export, excel, image, column
+res_type: kb
+ticketid: 1666986, 1662544, 1645206, 1655440
+---
+
+## Environment
+
+<table>
+    <tbody>
+        <tr>
+            <td>Product</td>
+            <td>Grid for Blazor</td>
+        </tr>
+    </tbody>
+</table>
+
+## Description
+
+I want to export the Telerik Blazor [Grid]({%slug grid-overview%})'s column that displays images to an Excel file. The images are rendered in a [Grid column template]({%slug grid-templates-column%}). How can I include the image column in the Excel export?
+
+## Solution
+
+To export an image column from the Grid to Excel, follow these steps:
+
+1. Handle the Grid's [`OnAfterExport` event]({%slug grid-export-events%}#onafterexport) to capture the Excel export output as a memory stream.
+2. Use the [SpreadProcessing library](https://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/overview) to modify the Excel file. Similar to how the exported file is customized here - [Custom cell formatting of the exported file with RadSpreadProcessing]({%slug grid-kb-custom-cell-formatting-with-radspreadprocessing%}). The SpreadProcessing library supports [inserting images in the cells](https://docs.telerik.com/devtools/document-processing/libraries/radspreadprocessing/features/shapes-and-images).
+
+If you encounter any questions regarding the usage of the Document Processing libraries, [contact the DocumentPorcessing team](https://docs.telerik.com/devtools/document-processing/knowledge-base/submit-support-tickets).
+
+## See Also
+
+- [Handling Export Events in Grid]({%slug grid-export-events%})
+- [Knowlegde base article about custom cell formatting of the exported file with RadSpreadProcessing]({%slug grid-kb-custom-cell-formatting-with-radspreadprocessing%})