'Declaration
 
Public Sub RemoveRange( _
   ByVal index As Integer, _
   ByVal count As Integer _
) 

'Usage
 
Dim instance As SparseArray(Of T)
Dim index As Integer
Dim count As Integer
 
instance.RemoveRange(index, count)

public void RemoveRange( 
   int index,
   int count
)

Parameters

index

Specifies the index of the first item to remove, and must be greater than or equal to 0 and less than Length, or an IndexOutOfRangeException is thrown.

count

Specifies the number of null items to remove, and must be greater than 0 and less than Length - index, or an ArgumentOutOfRangeException is thrown.

Reference

SparseArray<T> Class
SparseArray<T> Members