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CellRangeExtensions.ExportToImage(CellRange, Stream, ImageFileFormat) Method

Exports the cell range to an image in the specified format.

You need a license for the DevExpress Office File API Subscription or DevExpress Universal Subscription to use this method in production code.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Docs.v24.2.dll

NuGet Package: DevExpress.Document.Processor

#Declaration

public static void ExportToImage(
    this CellRange range,
    Stream stream,
    ImageFileFormat format
)

#Parameters

Name Type Description
range CellRange

The cell range to be exported to an image.

stream Stream

A stream used to save the output image.

format ImageFileFormat

The output image format.

#Exceptions

Type Description
InvalidOperationException

Occurs when you call this method for a union range that consists of non-adjacent cell ranges.

#Remarks

The following example demonstrates how to export a cell range to an image:

Spreadsheet - Export a Cell Range to an Image

using DevExpress.Spreadsheet;
using System.IO;
// ...

using (FileStream imageStream = new FileStream("RangeImage.png", FileMode.Create))
{
    worksheet.Range["B1:I25"].ExportToImage(imageStream, ImageFileFormat.Png);
}
See Also