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   [Expand]WinExplorerViewOptionsBehavior Class
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     WinExplorerViewOptionsImageLoad Members
     WinExplorerViewOptionsImageLoad Constructor
    [Collapse]WinExplorerViewOptionsImageLoad Properties
      AllowReplaceableImages Property
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 End-User Documentation

WinExplorerViewOptionsImageLoad.DesiredThumbnailSize Property

Gets or sets the desired size of thumbnail images, created during the Asynchronous Image Load in WinExplorer and Tile Views.

Namespace:DevExpress.XtraGrid.WinExplorer
Assembly:DevExpress.XtraGrid.v18.1.dll

Expanded Syntax

Property value

Type: Size
A Size structure that is the desired thumbnail image size. The default value is Size.Empty, which is equivalent to 256x256.

Expanded Remarks

In Asynchronous Image Load Mode, the DesiredThumbnailSize property specifies the size of automatically generated thumbnails and thumbnails generated by the ThumbnailImageEventArgs.CreateThumbnailImage method. When displaying the generated thumbnails, they are zoomed in or out to fit the display rectangle.

Note

The image size depends on the currently applied style (see WinExplorerViewOptionsView.Style):

  • 256x256 for the ExtraLarge style,
  • 96x96 for the Large style,
  • 48x48 for the Content, Medium and Tiles styles,
  • 16x16 for the Small and List styles.

You can customize the image sizes by using the WinExplorerView.OptionsViewStyles.<ViewStyle>.ImageSize property (see WinExplorerViewStyleOptions.ImageSize).

Since thumbnails are always zoomed in/out up to the current image size, setting the DesiredThumbnailSize property to a greater value has no effect.

Setting DesiredThumbnailSize property to a value less than the image size in particular styles leads to blurry images in that styles.

Expanded See Also

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