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  • silverlight 4中datagrid列标题和列内容居中问题,增加自增长列

    转载:http://www.cnblogs.com/guoyuanwei/archive/2011/01/02/1924163.html

    命名空间:xmlns:Primitives="clr-namespace:System.Windows.Controls.Primitives;assembly=System.Windows.Controls.Data"

    再通过定义统一资源样式

    在 <UserControl.Resources> 内定义下面的样式

    <Style x:Key="DataGridHeaderStyle" TargetType="Primitives:DataGridColumnHeader">
         <Setter Property="HorizontalContentAlignment" Value="Center"></Setter>
    </Style>
    <Style x:Key="DataGridCellStyle" TargetType="data:DataGridCell">
          <Setter Property="HorizontalContentAlignment" Value="Center" ></Setter>
    </Style>

    然后在要居中的列引用这个样式如

     CellStyle="{StaticResource DataGridCellStyle}"

     HeaderStyle="{StaticResource DataGridHeaderStyle}"这个是列头

    DataGrid增加排序号,自增长列:

    参考:http://www.silverlightchina.net/html/tips/2012/1203/20594.html

     <sdk:DataGridTemplateColumn Header="序号" Width="45">
                            <sdk:DataGridTemplateColumn.CellTemplate>
                                <DataTemplate>
                                    <TextBlock  TextAlignment="Center" VerticalAlignment="Center"/>
                                </DataTemplate>
                            </sdk:DataGridTemplateColumn.CellTemplate>
                            </sdk:DataGridTemplateColumn>

    DataGrid增加事件LoadingRow事件:LoadingRow="wryGrid_LoadingRow"

    后台代码:

      private void wryGrid_LoadingRow(object sender, DataGridRowEventArgs e)
            {
                int index = e.Row.GetIndex();
                var cell = wryGrid.Columns[0].GetCellContent(e.Row) as TextBlock;
                cell.Text = (index + 1).ToString();
            }
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  • 原文地址:https://www.cnblogs.com/wangjunwei/p/3685039.html
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