简介:原文 使用MVVM DataTriggers在WPF XAML视图之间切换 相关文章: http://www.technical-recipes.com/2016/switching-between-wpf-xaml-views-using-mvvm-datatemplate/ 这篇文章解决了能够根据ViewModel类的属性在不同视图之间切换的问题。 原文使用MVVM DataTriggers在WPF XAML视图之间切换 相关文章: http://www.t...
<CheckBox Content="Style EventTrigger " Width="70" HorizontalAlignment="Left"> <CheckBox.Resources> <Style TargetType="{x:Type CheckBox}"> <Setter Property="Foreground" Value="SkyBlue"/> <Style.Triggers> <EventTrigger RoutedEvent="Mouse.MouseEnter"> <EventTrigger.Actions> <BeginStoryboard> <Story...
There are three values that can be set for the UpdateSourceTrigger: Explicit, LostFocus, and PropertyChanged. When you set the UpdateSourceTrigger to Explicit, the source will not be updated unless the BindingExpression.UpdateSource method is called from code. The LostFocus setting (the default ...
<TextBox Text="{Binding Username, UpdateSourceTrigger=PropertyChanged, ValidatesOnNotifyDataErrors=True}"> <Validation.ErrorTemplate> <ControlTemplate> <StackPanel> <!-- Placeholder for the TextBox itself --> <AdornedElementPlaceholder x:Name="textBox"/> <ItemsControl ItemsSource="{...
Note the new property PictureString with its accessor calculating the appropriate image path. Now in the Source property of the DataTemplate we just need to add Source=”{Binding PictureString}”. 2) Using DataTemplate Triggers A different approach that leads to the same result is not changing ...
There are three values that can be set for the UpdateSourceTrigger: Explicit, LostFocus, and PropertyChanged. When you set the UpdateSourceTrigger to Explicit, the source will not be updated unless the BindingExpression.UpdateSource method is called from code. The LostFocus setting (the default ...
<telerik:GridViewDataColumn.CellEditTemplate><DataTemplate><TextBoxText="{BindingPath=MyPropertyName,ValidatesOnNotifyDataErrors=True,ValidatesOnDataErrors=True,NotifyOnValidationError=True,ValidatesOnExceptions=True,UpdateSourceTrigger=PropertyChanged,Mode=TwoWay}"/></DataTemplate></telerik:GridViewDataColumn.Cell...
在经过基于SqlSugar框架的WPF应用端系统界面及模块的不断优化和重构后,视图界面及视图模型等代码已趋稳定,因此完成前面的介绍后,现在开始统一基于代码生成工具Database2Sharp进行WPF应用端界面代码的快速生成了,代码除了和WPF应用端的基类保持一致处理外,并添加一些注释代码,整合使用一些自定义的控件,以便更好的展示和简化...
There are three values that can be set for the UpdateSourceTrigger: Explicit, LostFocus, and PropertyChanged. When you set the UpdateSourceTrigger to Explicit, the source will not be updated unless the BindingExpression.UpdateSource method is called from code. The LostFocus setting (the default ...
RowValidating Triggers while focus moves from current row to any other row. GridDataRowValidatingEventArgs contains the following arguments:IsValid: Boolean property to validate the row values.NewValues: Values which are edited in current row.Record: Current row record.RowIndex: Index of current row....