Added new kb article spreadsheet-export-floatingimage

knowledge-base/spreadsheet-export-floatingimage.md

@@ -0,0 +1,41 @@
+---
+title: Exporting FloatingImage from RadSpreadsheet Worksheet
+description: Learn how to save an image from a RadSpreadsheet worksheet as a file.
+type: how-to
+page_title: How to Save a FloatingImage from RadSpreadsheet Worksheet as an Image File
+slug: radspreadsheet-export-floatingimage
+tags: spreadsheet, winforms, workbook, worksheet, image, export, file
+res_type: kb
+ticketid: 1672191
+---
+
+## Environment
+
+|Product Version|Product|Author|
+|----|----|----|
+|2024.4.1113|RadSpreadsheet for WinForms|[Dinko Krastev](https://www.telerik.com/blogs/author/dinko-krastev)|
+
+## Description
+
+To export an image (represented as a `FloatingImage` object) inside the Worksheet, you can use the `ImageSource.Data` property of the `FloatingImage` object. This property exposes the image as a byte array, which you can then export using the `File.WriteAllBytes()` method. Follow the steps below to achieve this:
+
+Here is an example code snippet demonstrating how to perform these steps:
+
+````C#
+using System.IO;
+
+var worksheet = this.radSpreadsheet1.Workbook.Sheets[0] as Worksheet;
+
+// Access the first FloatingImage object from the worksheet's Images collection
+var floatingImage = worksheet.Images[0];
+
+// Export the image 
+File.WriteAllBytes($"../../image.{floatingImage.ImageSource.Extension}", floatingImage.ImageSource.Data);
+
+````
+
+This code saves the first image found in the worksheet's `Images` collection. You can modify the file path and name as needed. Additionally, ensure the extension matches the image format for correct file handling.
+
+## See Also
+* [RadSpreadsheet Documentation](https://docs.telerik.com/devtools/winforms/controls/radspreadsheet/overview)
+* [Worksheet Images Collection Overview](https://docs.telerik.com/devtools/winforms/controls/radspreadsheet/model/images)