WinExplorerViewOptionsImageLoad.LoadThumbnailImagesFromDataSource Property

Gets or sets whether items should load their images from an image source when these images need to be loaded asynchronously.

Namespace: DevExpress.XtraGrid.WinExplorer

Assembly: DevExpress.XtraGrid.v19.2.dll

Declaration

C#

[DefaultValue(true)]
public bool LoadThumbnailImagesFromDataSource { get; set; }

VB.NET

<DefaultValue(True)>
Public Property LoadThumbnailImagesFromDataSource As Boolean

Property Value

Type	Default	Description
Boolean	**true**	true, if items should load their images from an image source when these images need to be loaded asynchronously; otherwise, false.

Property Paths

You can access this nested property as listed below:

Object Type	Path to LoadThumbnailImagesFromDataSource
WinExplorerView	.OptionsImageLoad.LoadThumbnailImagesFromDataSource

Remarks

If the WinExplorerViewOptionsImageLoad.AsyncLoad property is set to true, grid items support asynchronous image load. The LoadThumbnailImagesFromDataSource property specifies whether these images should be loaded from the grid columns assigned through the WinExplorerView.ColumnSet section, or passed manually on the WinExplorerView.GetThumbnailImage event. See the Asynchronous Image Load in WinExplorer and Tile Views topic to learn more.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the LoadThumbnailImagesFromDataSource property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

office-file-api-create-thumbnail-images-for-docx-xlsx-pdf-files/CS/Form1.cs#L40

winExplorerView1.OptionsImageLoad.CacheThumbnails = true;
winExplorerView1.OptionsImageLoad.LoadThumbnailImagesFromDataSource = false;
winExplorerView1.OptionsImageLoad.AsyncLoad = true;

VB.NET

office-file-api-create-thumbnail-images-for-docx-xlsx-pdf-files/VB/Form1.vb#L35

winExplorerView1.OptionsImageLoad.CacheThumbnails = True
winExplorerView1.OptionsImageLoad.LoadThumbnailImagesFromDataSource = False
winExplorerView1.OptionsImageLoad.AsyncLoad = True