WPF 分别管理ListView列表中每一行数据

来源：互联网发布：linux 移动非空目录编辑：程序博客网时间：2024/06/12 20:59

前段时间在做一个离线下载的时候，要手动点击列表中每一个病人的数据，保存到本地，然后在断网的情况下，仍然可以查看病人的电子病历，医嘱，检验等数据。网上一直没找到资料，就在这里做一个简单的总结。

wpf 这方面首先就是界面代码直接上代码

<Style TargetType="{x:Type ListViewItem}" x:Key="ListViewItemContainerStylePatientList">
<Setter Property="FontSize" Value="18"/>
<Setter Property="Height" Value="60"/>
<Setter Property="Foreground" Value="#FF555555"/>
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListViewItem}">
<Border x:Name="Bd" Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0" >
<GridViewRowPresenter Content="{TemplateBinding Content}" Columns="{TemplateBinding GridView.ColumnCollection}"/>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background" TargetName="Bd" Value="#FFCCCCCC"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>


<Style.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="ItemsControl.AlternationIndex" Value="1" />
</MultiTrigger.Conditions>
<Setter Property="Background" Value="#F5F5F5" />
</MultiTrigger>
</Style.Triggers>
</Style>

<Style x:Key="ListViewHeaderPatientList" TargetType="{x:Type GridViewColumnHeader}">
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="FontSize" Value="18"/>
<Setter Property="Foreground" Value="White"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GridViewColumnHeader}">
<Grid Name="gird" Height="44">
<Grid.Background>
<SolidColorBrush Color="#FF394053"/>
</Grid.Background>
<Border Name="bd" Padding="{TemplateBinding Padding}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>

</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter TargetName="gird" Property="Background">
<Setter.Value>
<SolidColorBrush Color="#CC536680"/>
</Setter.Value>
</Setter>
</Trigger>

<Trigger Property="IsPressed" Value="True">
<Setter TargetName="gird" Property="Background">
<Setter.Value>
<SolidColorBrush Color="#99536680"/>
</Setter.Value>
</Setter>
</Trigger>

</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>

//上面style只是作为样式，方便运行粘贴。

<ListView.View>
<GridView x:Name="pList" ColumnHeaderContainerStyle="{StaticResource ResourceKey=ListViewHeaderPatientList}">
<GridViewColumn Header="姓名" DisplayMemberBinding="{Binding NAME}" Width="100"/>
<GridViewColumn Header="性别" DisplayMemberBinding="{Binding GENDER}" Width="65"/>
<GridViewColumn Header="年龄" DisplayMemberBinding="{Binding AGE}" Width="70"/>
<GridViewColumn Header="住院号/门诊号" DisplayMemberBinding="{Binding PATIENTSNO}" Width="140" />
<GridViewColumn Header="类型" DisplayMemberBinding="{Binding TREATTYPE}" Width="90"/>
<GridViewColumn Header="床号" DisplayMemberBinding="{Binding BEDNO}" Width="80"/>
<GridViewColumn Header="科室" DisplayMemberBinding="{Binding DEPTNAME}" Width="140"/>
<GridViewColumn Header="入院时间" DisplayMemberBinding="{Binding PATIENTSTARTTIME}" Width="215"/>
<GridViewColumn x:Name="GCIN" Header="离线下载" Width="115">
<GridViewColumn.CellTemplate>
<DataTemplate>
<Button Width="100" Background="Transparent" Height="50" Content="{Binding ISDOWNLOADOFFLINEDATA}" Click="BtnOffLineData_Click" BorderThickness="0" FontSize="16" />
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>

这里面就是需要在 <GridViewColumn>列下面加一个<GridViewColumn.CellTemplate>子模板，然后给一个数据模板绑定数据
<DataTemplate>
<Button Width="100" Background="Transparent" Height="50" Content="{Binding ISDOWNLOADOFFLINEDATA}" Click="BtnOffLineData_Click" BorderThickness="0" FontSize="16" />
</DataTemplate>
</GridViewColumn.CellTemplate>

这里的点击事件就是分别处理每一行的点击事件操作数据

//这里就是拿到绑定数据该行对象继续执行下一步操作
private void BtnOffLineData_Click(object sender, RoutedEventArgs e)
{
var btn = sender as Button;
EntityPatient player = btn.DataContext as EntityPatient;

}

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