'宣言 Public Property PreviewThumbnailView As C1PreviewThumbnailView
'使用法 Dim instance As C1PreviewToolsIntegrator Dim value As C1PreviewThumbnailView instance.PreviewThumbnailView = value value = instance.PreviewThumbnailView
public C1PreviewThumbnailView PreviewThumbnailView {get; set;}