TreeItemContentFactory - делегат

[NotNullAttribute]
public delegate IContentProvider TreeItemContentFactory(
	[NotNullAttribute] ITreeItem treeItem,
	[NotNullAttribute] IWorkplaceViewModel workplace,
	[NotNullAttribute] IContentProviderCreationStrategy strategy
)

<NotNullAttribute>
Public Delegate Function TreeItemContentFactory ( 
	<NotNullAttribute> treeItem As ITreeItem,
	<NotNullAttribute> workplace As IWorkplaceViewModel,
	<NotNullAttribute> strategy As IContentProviderCreationStrategy
) As IContentProvider

[NotNullAttribute]
public delegate IContentProvider^ TreeItemContentFactory(
	[NotNullAttribute] ITreeItem^ treeItem, 
	[NotNullAttribute] IWorkplaceViewModel^ workplace, 
	[NotNullAttribute] IContentProviderCreationStrategy^ strategy
)

[<NotNullAttribute>]
type TreeItemContentFactory = 
    delegate of 
        [<NotNullAttribute>] treeItem : ITreeItem * 
        [<NotNullAttribute>] workplace : IWorkplaceViewModel * 
        [<NotNullAttribute>] strategy : IContentProviderCreationStrategy -> IContentProvider