Question

silverlight 怎样在后台改变datagrid标头内容

Answer 1

写了个Demo给你哈。
前台：
<Grid>
<sdk:DataGrid AutoGenerateColumns="False" Name="dataGrid1">
<sdk:DataGrid.Columns>
<sdk:DataGridTextColumn Header="Name" Binding="{Binding Name}"/>
</sdk:DataGrid.Columns>
</sdk:DataGrid>
</Grid>
后台：
public partial class SilverlightControl1 : UserControl
{
public SilverlightControl1()
{
InitializeComponent();

dataGrid1.ItemsSource = new List<GridData>()
{
new GridData(){Name="aaa"},
new GridData(){Name="bbb"},
new GridData(){Name="ccc"},
new GridData(){Name="ddd"},
new GridData(){Name="eee"}
};

dataGrid1.Columns[0].Header = "Id";
}
}

public class GridData
{
public string Name { get; set; }
}

Answer 2

获取其属性，赋值即可