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Swaps a range of columns with another range of columns.
public void SwapColumns(int fromColumn, int toColumn, int count)
Public Sub SwapColumns(fromColumn As Integer, toColumn As Integer, count As Integer)
| Type | Name | Description | 
|---|---|---|
| int | fromColumn | Column index at which to start swap  | 
    
| int | toColumn | Column index at which to swap columns  | 
    
| int | count | Number of columns to swap  |