IndexOf Method (ThumbnailItemCollection)

This method returns the index of the given ThumbnailItem in the collection. The matching criteria is based on the filename / page number information.

Syntax

'Declaration
 
Public Overridable Function IndexOf( _
   ByVal item As ThumbnailItem _
) As Integer

'Usage
 
Dim instance As ThumbnailItemCollection
Dim item As ThumbnailItem
Dim value As Integer
 
value = instance.IndexOf(item)

public virtual int IndexOf( 
   ThumbnailItem item
)

public: virtual int IndexOf( 
   ThumbnailItem* item
)

public:
virtual int IndexOf( 
   ThumbnailItem^ item
)

The index of the thumbnail item or -1 if not in the collection