How to get the name of column datagrid in AS3?

In AS2, we can get it to help

myDataGird.columnNames

How about AS3?

the columns in your datagrid property will return an array of datagridcolumns.  the property of a datagridcolumn headerText is the name of the column:

for (var i: int = 0; i<>

trace (myDataGrid.Columns [i]. HeaderText);

}

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