上接稳扎稳打Silverlight(17) - 2.0数据之详解DataGrid, 绑定数据到ListBox

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Net; 
using System.Windows; 
using System.Windows.Controls; 
using System.Windows.Documents; 
using System.Windows.Input; 
using System.Windows.Media; 
using System.Windows.Media.Animation; 
using System.Windows.Shapes; 
 
namespace Silverlight20.Data 
{ 
         public partial  class DataGrid02 : UserControl 
        { 
                 public DataGrid02() 
                { 
                        InitializeComponent(); 
 
                        BindData(); 
                } 
 
                 void BindData() 
                { 
                        var source =  new Data.SourceData(); 
 
                         // 设置 DataGrid 的数据源 
                        DataGrid1.DataContext = source.GetData(); 
                } 
 
                 private  void chkReadOnly_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // IsReadOnly - 单元格是否只读。默认值 false 
                        DataGrid1.IsReadOnly = ( bool)chk.IsChecked; 
                } 
 
                 private  void chkFreezeColumn_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // FrozenColumnCount - 表格所冻结的列的总数（从左边开始数）。默认值 0 
                         if (chk.IsChecked ==  true) 
                                DataGrid1.FrozenColumnCount = 1; 
                         else  if (chk.IsChecked ==  false) 
                                DataGrid1.FrozenColumnCount = 0; 
                } 
                
                 private  void chkSelectionMode_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // SelectionMode - 行的选中模式 [System.Windows.Controls.DataGridSelectionMode枚举] 
                         //         DataGridSelectionMode.Single - 只能单选 
                         //         DataGridSelectionMode.Extended - 可以多选（通过Ctrl或Shift的配合）。默认值 
                         if (chk.IsChecked ==  true) 
                                DataGrid1.SelectionMode = DataGridSelectionMode.Single; 
                         else  if (chk.IsChecked ==  false) 
                                DataGrid1.SelectionMode = DataGridSelectionMode.Extended; 
                } 
 
                 private  void chkColReorder_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // CanUserReorderColumns - 是否允许拖动列。默认值 true 
                         if (DataGrid1 !=  null) 
                                DataGrid1.CanUserReorderColumns = ( bool)chk.IsChecked; 
                } 
 
                 private  void chkColResize_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // CanUserResizeColumns - 是否允许改变列的宽度。默认值 true 
                         if (DataGrid1 !=  null) 
                                DataGrid1.CanUserResizeColumns = ( bool)chk.IsChecked; 
                } 
 
                 private  void chkColSort_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         // CanUserSortColumns - 是否允许列的排序。默认值 true 
                         if (DataGrid1 !=  null) 
                                DataGrid1.CanUserSortColumns = ( bool)chk.IsChecked; 
                } 
 
                 private  void chkCustomGridLineVertical_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         if (DataGrid1 !=  null) 
                        { 
                                 // VerticalGridLinesBrush - 改变表格的垂直分隔线的 Brush 
                                 if (chk.IsChecked ==  true) 
                                        DataGrid1.VerticalGridLinesBrush =  new SolidColorBrush(Colors.Blue); 
                                 else 
                                        DataGrid1.VerticalGridLinesBrush =  new SolidColorBrush(Color.FromArgb(255, 223, 227, 230)); 
                        } 
                } 
 
                 private  void chkCustomGridLineHorizontal_Changed( object sender, RoutedEventArgs e) 
                { 
                        CheckBox chk = sender  as CheckBox; 
 
                         if (DataGrid1 !=  null) 
                        { 
                                 // HorizontalGridLinesBrush - 改变表格的水平分隔线的 Brush 
                                 if (chk.IsChecked ==  true) 
                                        DataGrid1.HorizontalGridLinesBrush =  new SolidColorBrush(Colors.Blue); 
                                 else 
                                        DataGrid1.HorizontalGridLinesBrush =  new SolidColorBrush(Color.FromArgb(255, 223, 227, 230)); 
                        } 
                } 
 
                 private  void cboHeaders_SelectionChanged( object sender, RoutedEventArgs e) 
                { 
                        ComboBoxItem cbi = ((ComboBox)sender).SelectedItem  as ComboBoxItem; 
 
                         if (DataGrid1 !=  null) 
                        { 
                                 // HeadersVisibility - 表头（包括列头和行头）的显示方式 [System.Windows.Controls.DataGridHeadersVisibility枚举] 
                                 //         DataGridHeadersVisibility.All - 列头和行头均显示 
                                 //         DataGridHeadersVisibility.Column - 只显示列头。默认值 
                                 //         DataGridHeadersVisibility.Row - 只显示行头 
                                 //         DataGridHeadersVisibility.None - 列头和行头均不显示 
                                 if (cbi.Tag.ToString() ==  "All") 
                                        DataGrid1.HeadersVisibility = DataGridHeadersVisibility.All; 
                                 else  if (cbi.Tag.ToString() ==  "Column") 
                                        DataGrid1.HeadersVisibility = DataGridHeadersVisibility.Column; 
                                 else  if (cbi.Tag.ToString() ==  "Row") 
                                        DataGrid1.HeadersVisibility = DataGridHeadersVisibility.Row; 
                                 else  if (cbi.Tag.ToString() ==  "None") 
                                        DataGrid1.HeadersVisibility = DataGridHeadersVisibility.None; 
                        } 
                } 
        } 
}