I want to put a button inside datagrid's column tag in flex 3

I need to put a button in one of the columns of datagrid tag and the column's value should appear on the buttons label. Any help will be highly appreciated

In flex 3, use the tag mx:itemRenderer:

<mx:DataGrid id="myDataGrid" dataProvider="{myDP}">
        <mx:columns>
            <mx:DataGridColumn dataField="field">
                <mx:itemRenderer>
                    <mx:Component>
                        <mx:Button label="{data.field}"/>
                    </mx:Component>
                </mx:itemRenderer>
            </mx:DataGridColumn>
        </mx:columns>
    </mx:DataGrid>

In flex 4, use spark dataGrid and the s:itemRenderer tag:

<s:DataGrid dataProvider="{myDP}">
    <s:columns>
        <s:ArrayList>
            <s:GridColumn dataField="Price">
                <s:itemRenderer>
                    <fx:Component>
                        <s:GridItemRenderer>
                            <s:Button label="{data.Price}"/>
                        </s:GridItemRenderer>
                    </fx:Component>
                </s:itemRenderer>    
            </s:GridColumn>
        </s:ArrayList>
    </s:columns>
</s:DataGrid>