Returns a C1PreviewActionEnum value corresponding to a tag string associated with a UI element. When C1PrintPreviewControl's UI elements (such as toolbar items) are created, their System.Windows.Forms.Control.Tag properties are assigned predefined strings that determine actions performed when those elements are invoked. This method allows to find out the specific action associated with a tag.

'宣言
 
Public Shared Function ActionFromTag( _
   ByVal tag As System.String _
) As C1PreviewActionEnum

'使用法
 
Dim tag As System.String
Dim value As C1PreviewActionEnum
 
value = C1PreviewAction.ActionFromTag(tag)

public static C1PreviewActionEnum ActionFromTag( 
   System.string tag
)