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.NET Framework 4.5.2+

IUriProvider.CreateImageUri(String, OfficeImage, String) Method

Creates an image URI.

Namespace: DevExpress.Office.Services

Assembly: DevExpress.Office.v22.2.Core.dll

NuGet Package: DevExpress.Office.Core


string CreateImageUri(
    string rootUri,
    OfficeImage image,
    string relativeUri


Name Type Description
rootUri String

A string that specifies the root URI.

image OfficeImage

An OfficeImage object for which the URI is created.

relativeUri String

A string that specifies the relative part of the URI (path relative to the root).


Type Description

A string that is the image URI.


Implement the CreateImageUri method to supply an URI that is specific to the export type. Built-in URI providers return URI strings in the following forms:

  • file://<path>/image<NN>.png for the file based URI provider (HTML export), where NN is the index of an image on the page.
  • data:<MIME-type>base64,<a string of data in base64 format>“ for the HTML export using embedded images

The following code snippets (auto-collected from DevExpress Examples) contain references to the CreateImageUri(String, OfficeImage, String) method.


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See Also