WPF中ListBox控件的使用

环境：VS2008 SP1+Northwind数据库

1.直接在代码中使用ItemsSource进行绑定

Data.NorthwindDataContext context = new Data.NorthwindDataContext();

var customer = from c in context.Customers

               select c;

//this.DataContext = customer;

listBox1.ItemsSource = customer;

listBox1.DisplayMemberPath = "CompanyName";

 

XAML 代码:(默认即可)

<ListBox Name="listBox1"/>

2.如果页面中其余的控件如TextBox需要和ListBox使用同一数据源,使用上面的方法就不行了,必须使用DataContext属性。

Data.NorthwindDataContext context = new Data.NorthwindDataContext();

var customer = from c in context.Customers

               select c;

this.DataContext = customer;

 

XAML代码：

        <ListBox Name="listBox1" ItemsSource="{Binding Path={}}" DisplayMemberPath="CompanyName"  />

        <TextBox Grid.Row="1" Name="textBox1"  Text="{Binding Path=Address}"/>

 

此时，TextBox中的值是固定的，和ListBox无关。如果想使TextBox中的值和ListBox进行联动就必须在ListBox中添加IsSynchronizedWithCurrentItem="True"

 

3．ListBox中显示类似表格

<ListBox Name="listBox1" ItemsSource="{Binding Path={}}"  IsSynchronizedWithCurrentItem="True">

            <ListBox.ItemTemplate>

                    <DataTemplate>

                    <StackPanel Orientation="Horizontal">

                        <Label Width="150" x:Name="lblCompanyName" Content="{Binding Path=CompanyName}"/>

                        <Label Width="150" x:Name="lblContactName" Content="{Binding Path=ContactName}"/>

                    StackPanel>

                DataTemplate>

            ListBox.ItemTemplate>

        ListBox>