Add Method (BaseCollection<T>) | ComponentOne TreeView for ASP.NET WebForms

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Add Method (BaseCollection<T>)

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Adds a new custom object to the collection. If the item already exists in the collection, its index is returned.

Syntax

'Declaration
 
Public Shadows Function Add( _
   ByVal item As T _
) As System.Integer

public new System.int Add( 
   T item
)

Returns the index of newly added custom object.