k i found the technique but it display precision value also

i want to remove for some of the columns what can i do

example 10000-  10 000.00 i want only 10 000

here my code

  <dx:GridViewDataSpinEditColumn FieldName="InvoiceBrackets" VisibleIndex="0">
                        <PropertiesSpinEdit DisplayFormatString="n" ></PropertiesSpinEdit>
                        </dx:GridViewDataSpinEditColumn>