| Leadtools.WinForms Namespace > RasterThumbnailBrowser Class : DrawItem Event |
public event EventHandler<RasterImageListDrawItemEventArgs> DrawItem
'Declaration Public Event DrawItem As EventHandler(Of RasterImageListDrawItemEventArgs)
'Usage Dim instance As RasterThumbnailBrowser Dim handler As EventHandler(Of RasterImageListDrawItemEventArgs) AddHandler instance.DrawItem, handler
public: event EventHandler<RasterImageListDrawItemEventArgs^>^ DrawItem
The event handler receives an argument of type RasterImageListDrawItemEventArgs containing data related to this event. The following RasterImageListDrawItemEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Graphics | The Graphics object into which the item should be drawn. |
| Item | The RasterImageListItem to draw. |
When you set the RasterImageList.ViewStyle property to RasterImageListViewStyle.OwnerDraw, the RasterImageList control will fire the DrawItem event for each event that needs to be drawn. The RasterImageListDrawItemEventArgs argument passed to a DrawItem event handler provides a System.Drawing.Graphics object that enables you to perform drawing and other graphical operations on the surface of the RasterImageList along with the RasterImageListItem object that needs to be drawn.
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