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

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稳扎稳打Silverlight(17) - 2.0数据之详解DataGrid, 详解ListBox

作者：webabcd


介绍
Silverlight 2.0 详解DataGrid, 绑定数据到ListBox：
    AutoGenerateColumns - 是否根据数据源自动生成列
    RowDetailsVisibilityMode - 显示相应的行的详细数据时所使用的显示模式
    DataGrid.Columns - 手工定义DataGrid的列
    DataGrid.RowDetailsTemplate - 用于显示相应的行的详细数据的模板
    AreRowDetailsFrozen - 是否冻结 RowDetailsTemplate
    GridLinesVisibility - 表格分隔线的显示方式
    RowBackground - 奇数数据行背景
    AlternatingRowBackground - 偶数数据行背景
    IsReadOnly - 单元格是否只读
    FrozenColumnCount - 表格所冻结的列的总数（从左边开始数）
    SelectionMode - 行的选中模式
    CanUserReorderColumns - 是否允许拖动列
    CanUserResizeColumns - 是否允许改变列的宽度
    CanUserSortColumns - 是否允许列的排序
    VerticalGridLinesBrush - 改变表格的垂直分隔线的 Brush
    HorizontalGridLinesBrush - 改变表格的水平分隔线的 Brush
    HeadersVisibility - 表头（包括列头和行头）的显示方式


在线DEMO
http://www.cnblogs.com/webabcd/archive/2008/10/09/1307486.html


示例
SourceDataModel.cs

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Data

SourceData.cs

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

using System.Collections.ObjectModel;

namespace Silverlight20.Data

1、DataGrid01.xaml

<UserControl x:Class="Silverlight20.Data.DataGrid01"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data" 
    xmlns:basics="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls">
    <StackPanel HorizontalAlignment="Left">

        <CheckBox Content="是否冻结 RowDetailsTemplate" Margin="5"
            Checked="chkFreezeRowDetails_Changed" Unchecked="chkFreezeRowDetails_Changed" />

        <!--
        AutoGenerateColumns - 是否根据数据源自动生成列。默认值为 true
        RowDetailsVisibilityMode - 显示相应的行的详细数据时所使用的显示模式 [System.Windows.Controls.DataGridRowDetailsVisibilityMode枚举]
            DataGridRowDetailsVisibilityMode.Collapsed - 总不显示    
            DataGridRowDetailsVisibilityMode.Visible - 总是显示  
            DataGridRowDetailsVisibilityMode.VisibleWhenSelected - 只显示选中行的详细数据。默认值         
        -->
        <data:DataGrid x:Name="DataGrid1" Margin="5"
            Width="400" Height="200" 
            AutoGenerateColumns="False" 
            >

            <!--
            DataGrid.Columns - 手工定义DataGrid的列
                DataGridTextColumn - 该列的单元格内文本方式显示
                DataGridCheckBoxColumn - 该列的单元格以复选框方式显示
                DataGridTemplateColumn - 该列的单元格以自定义方式显示
                    DataGridTemplateColumn.CellTemplate - 显示模式下的单元格模板
                    DataGridTemplateColumn.CellEditingTemplate - 编辑模式下的单元格模板
            -->
            <data:DataGrid.Columns>
                <data:DataGridTextColumn Header="姓名" Binding="{Binding Name}" />
                <data:DataGridTextColumn Header="生日" Binding="{Binding DayOfBirth}" />
                <data:DataGridTextColumn Header="年龄" Binding="{Binding Age}" />
                <data:DataGridCheckBoxColumn Header="性别" Binding="{Binding Male}" />
                <data:DataGridTemplateColumn Header="生日">
                    <data:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <Grid>
                                <Rectangle Fill="Red" Margin="2" />
                                <TextBlock Text="{Binding DayOfBirth}" Foreground="Yellow" />
                            </Grid>
                        </DataTemplate>
                    </data:DataGridTemplateColumn.CellTemplate>
                    <data:DataGridTemplateColumn.CellEditingTemplate>
                        <DataTemplate>
                            <basics:DatePicker SelectedDate="{Binding DayOfBirth}" />
                        </DataTemplate>
                    </data:DataGridTemplateColumn.CellEditingTemplate>
                </data:DataGridTemplateColumn>
            </data:DataGrid.Columns>

            <!--
            DataGrid.RowDetailsTemplate - 用于显示相应的行的详细数据的模板
            -->
            <data:DataGrid.RowDetailsTemplate>
                <DataTemplate>
                    <StackPanel Margin="5" Background="Aqua" Height="100">
                        <TextBlock Text="{Binding Name}" Margin="5"  />
                        <TextBlock Text="{Binding Age}" Margin="5"  />
                        <TextBlock Text="{Binding DayOfBirth}" Margin="5"  />
                    </StackPanel>
                </DataTemplate>
            </data:DataGrid.RowDetailsTemplate>

        </data:DataGrid>

    </StackPanel>
</UserControl>

DataGrid01.xaml.cs

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

2、DataGrid02.xaml

<UserControl x:Class="Silverlight20.Data.DataGrid02"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data">
    <StackPanel HorizontalAlignment="Left">

        <StackPanel Orientation="Vertical" Margin="5">
        
            <CheckBox Content="是否只读" Margin="5" 
                Checked="chkReadOnly_Changed" Unchecked="chkReadOnly_Changed" />

            <CheckBox Content="冻结列" Margin="5"
                Checked="chkFreezeColumn_Changed" Unchecked="chkFreezeColumn_Changed"/>

            <CheckBox Content="行的选中模式，是否只能单选" Margin="5"
                Checked="chkSelectionMode_Changed" Unchecked="chkSelectionMode_Changed" />

            <CheckBox Content="是否允许拖动列" IsChecked="true" Margin="5" 
                Checked="chkColReorder_Changed" Unchecked="chkColReorder_Changed"/>

            <CheckBox Content="是否允许改变列的宽度" IsChecked="true" Margin="5"
                Checked="chkColResize_Changed" Unchecked="chkColResize_Changed"/>
                
            <CheckBox Content="是否允许列的排序" IsChecked="true" Margin="5"
                Checked="chkColSort_Changed" Unchecked="chkColSort_Changed"/>

            <CheckBox Content="改变表格的垂直分隔线的 Brush" Margin="5" 
                Checked="chkCustomGridLineVertical_Changed" Unchecked="chkCustomGridLineVertical_Changed"/>
                
            <CheckBox Content="改变表格的水平分隔线的 Brush" Margin="5"
                Checked="chkCustomGridLineHorizontal_Changed" Unchecked="chkCustomGridLineHorizontal_Changed"/>

            <ComboBox SelectionChanged="cboHeaders_SelectionChanged" Width="200" HorizontalAlignment="Left">
                <ComboBoxItem Content="列头和行头均显示" Tag="All" />
                <ComboBoxItem Content="只显示列头（默认值）" Tag="Column" IsSelected="True" />
                <ComboBoxItem Content="只显示行头" Tag="Row" />
                <ComboBoxItem Content="列头和行头均不显示" Tag="None" />
            </ComboBox>

        </StackPanel>

        <!--
        GridLinesVisibility - 表格分隔线的显示方式 [System.Windows.Controls.DataGridGridLinesVisibility枚举]
            DataGridGridLinesVisibility.None - 都不显示
            DataGridGridLinesVisibility.Horizontal - 只显示水平分隔线
            DataGridGridLinesVisibility.Vertical - 只显示垂直分隔线。默认值
            DataGridGridLinesVisibility.All - 显示水平和垂直分隔线
        RowBackground - 奇数数据行背景
        AlternatingRowBackground - 偶数数据行背景
        -->
        <data:DataGrid x:Name="DataGrid1" Margin="5"
            Width="400" Height="200"
            AutoGenerateColumns="False"
            GridLinesVisibility="All"
            RowBackground="White"
            AlternatingRowBackground="Yellow"
            ItemsSource="{Binding}"
        >

            <data:DataGrid.Columns>
            
                <!--
                IsReadOnly - 该列的单元格是否只读
                CanUserReorder - 该列是否可以拖动
                CanUserResize - 该列是否可以改变列宽
                CanUserSort - 该列是否可以排序
                SortMemberPath - 该列的排序字段
                -->
                <data:DataGridTextColumn Header="姓名" Binding="{Binding Name}" 
                    IsReadOnly="False"
                    CanUserReorder="True" 
                    CanUserResize="True" 
                    CanUserSort="True" 
                    SortMemberPath="Name" 
                />
                
                <!--
                Width - 列宽
                    Auto - 根据列头内容的宽度和单元格内容的宽度自动设置列宽
                    SizeToCells - 根据单元格内容的宽度设置列宽
                    SizeToHeader - 根据列头内容的宽度设置列宽
                    Pixel - 像素值
                -->
                <data:DataGridTextColumn Header="生日" Binding="{Binding DayOfBirth}" Width="100" />
                <data:DataGridTextColumn Header="年龄" Binding="{Binding Age}" />
                <data:DataGridCheckBoxColumn Header="性别" Binding="{Binding Male}" />
                <data:DataGridTextColumn Header="姓名" Binding="{Binding Name}" />
                <data:DataGridTextColumn Header="生日" Binding="{Binding DayOfBirth}" />
                <data:DataGridTextColumn Header="年龄" Binding="{Binding Age}" />
                <data:DataGridCheckBoxColumn Header="性别" Binding="{Binding Male}" />
            </data:DataGrid.Columns>

        </data:DataGrid>

    </StackPanel>
</UserControl>

DataGrid02.xaml.cs

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

3、ListBox.xaml

<UserControl x:Class="Silverlight20.Data.ListBox"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left">

        <!--
        ListBox.ItemTemplate - ListBox 的选项模板
            DataTemplate - 手工定义 ListBox 的选项数据
        -->
        <ListBox x:Name="ListBox1" Margin="5" Width="200" Height="100">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Horizontal">
                        <TextBlock Text="{Binding Name}" Margin="5" />
                        <TextBlock Text="{Binding Age}" Margin="5" />
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
        
    </StackPanel>
</UserControl>

ListBox.xaml.cs

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

OK
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