< DataGridTextColumn Binding =" {Binding Path=OrderQty,Mode=TwoWay,UpdateSourceTrigger=LostFocus,StringFormat='n2'} " Header ="叫货数量" > < DataGridTextColumn.CellStyle > < Style > < Setter Property ="FrameworkElement.HorizontalAlignment" Value ="Right" /> </ Style > </ DataGridTextColumn.CellStyle > </ DataGridTextColumn >
主要是Bingding里的StringFormat和Setter。