WPF的datagrid 如何用2种颜色交替做每行背景颜色？

Question

在Xaml里面设置一下就好了：
<DataGrid AlternationCount="2" AlternatingRowBackground="PeachPuff" Name="myDataGrid" />

Answer 1

  //ListItemType.Item为奇数行
//ListItemType.AlternatingItem为偶数行
 switch (e.Item.ItemType)
        {
            case ListItemType.AlternatingItem:
e.Item.BackColor=
break;
            case ListItemType.Item:
e.Item.BackColor=
break;
}

Answer 2

用repeater吧= =想怎么样就怎么样

Answer 3

构造函数：this.dgList.LoadingRow += new EventHandler<DataGridRowEventArgs>(dgList_LoadingRow);
 void dgList_LoadingRow(object sender, DataGridRowEventArgs e)
        {
            int index = e.Row.GetIndex();
            if (index % 2 == 0)
            {
                e.Row.Background = Brushes.Gray;  // color
            }
            else {
                e.Row.Background = Brushes.Yellow;
            }
            //e.Row.Header = index + 1;
        }