1. CommandParameter在WPF中的作用 CommandParameter是WPF中用于向命令传递额外数据的属性。它通常与ICommand接口一起使用,允许你在执行命令时提供上下文信息或数据。例如,你可能希望一个按钮不仅触发一个命令,还传递一个特定的枚举值,以便命令处理程序可以根据这个值执行不同的逻辑。 2. 如何在WPF中使用CommandParameter 在...
<Button Command="{Binding PassArgObjCmd}" Content="传递多个参数" Height="23" HorizontalAlignment="Left" Width="100"> <Button.CommandParameter> <local:UserParam UserName="悟空" UserPhone="110" UserAdd="花果山" UserSex="男" ></local:UserParam> </Button.CommandParameter> </Button> <Button ...
Setting是从ApplicationSettingsBase基类继承来的,他可以将配置数据保存在内存中,并且在需要的时候通知你数据的变化情况,他还在程序运行的时候自动读取配置数据并且在需要的时候保存修改。 整合配置文件到WPF中:因为ApplicationSettingsBase基类具备了更新通知的能力(他实现了INotifyPropertyChanged接口),我们可以像绑定其他数据一...
Command="{Binding DataContext.ClickAgreeCommand, RelativeSource={RelativeSource AncestorType=ListBox}}" CommandParameter="{Binding}" Content="确认" Style="{StaticResourceBlueButtonStyle}" Visibility="{Binding Path=NoticeType, Converter={StaticResource BooleanToVisibilityConverter}}"/> </StackPanel> </StackP...
"CommandParameter="{x:Static enmu:StorageEnum.Export}"></comm.uc:IconRadioButton><comm.uc:IconRadioButtonx:Name="irbtnImportStorageName"CornerRadius="0,0,0,0"Content="库存名称入库"Command="{Binding Source={StaticResource UCDicTabNavigation},Path=CheckStorageClassCommand}"CommandParameter="{x:Static...
CommandParameter="{Binding ElementName=PART_UniformGrid}" Style="{StaticResource PrimaryButton}"/> <Button Content="下一步" Command="{Binding NextCommand}" CommandParameter="{Binding ElementName=PART_UniformGrid}" Style="{StaticResource PrimaryButton}"/> ...
{Binding LoadedCommand}" CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}" /> <Border.RenderTransform> <TransformGroup> <ScaleTransform /> </TransformGroup> </Border.RenderTransform> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto" ...
{Binding LoadedCommand}"CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Window}}}"/><Border.RenderTransform><TransformGroup><ScaleTransform/></TransformGroup></Border.RenderTransform><Grid><Grid.RowDefinitions><RowDefinition Height="Auto"/><RowDefinition Heigh...
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ProgressBar 用来当作步骤后面的线条,宽等于控件的 (ActualWidth / Items.Count) * (Items.Count - 1) , Maximum = Items.Count - 1 。 ItemsPresenter 用来展示步骤 Item 。 ItemsPanel - ItemsPanelTemplate - UniformGrid Rows="1" 横向展示, UniformGrid Columns="1" 可以控制竖向显示,只不过需要重新自定义...