Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

GridView.GetThumbnailImage Event

Occurs when the View loads its images asynchronously and allows you to manually pass the required image to the current item.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v24.2.dll

NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation

#Declaration

[DXCategory("CustomDraw")]
public event GridViewThumbnailImageEventHandler GetThumbnailImage

#Event Data

The GetThumbnailImage event's data class is DevExpress.XtraGrid.Views.Grid.GridViewThumbnailImageEventArgs.

#Remarks

The GetThumbnailImage event maintains asynchronous image loading. To turn this feature on, set the GridView.OptionsImageLoad.AsyncLoad property to true. See the Asynchronous Image Load topic to learn more.

Important

The GetThumbnailImage event is raised from a non-UI thread.

See Also