Background In our application, we have a screen which hosts several tabs. In each tab, it contains a third-party GridControl (like the WPF standard GridView control). And we need to display some column cells as hyper link, so user can click on it, v…
using System; using System.Collections.Generic; using System.Windows.Input; namespace WPF.Commands { /// <summary> /// This class allows delegating the commanding logic to methods passed as parameters, /// and enables a View to bind commands to obje…
原文 http://blog.csdn.net/esricd/article/details/7587136 在ArcGIS API for Silverlight/WPF中原版的TextSymbol只能支持文字正向显示.在很多实际项目中,往往需要文字标注有一些角度甚至是沿线标注,下面 我们来看一下原装的TextSymbol和扩展后的TextSymbol的比较和实现思路. 要实现右图的效果只需要从TextSymbol继承一个Symbol并增加Rotation属性,并加载相应的控件模板就行了. 以…
This gives you the ability to create a trigger on an event and bind it to an ICommand on the view model. <Button> <i:Interaction.Triggers> <i:EventTrigger EventName="MouseEnter" > <i:InvokeCommandAction Command="{Bindin…
一.安装 1.Visual Studio: (1)Visual Studio 2010或Visual Web Developer Express 2010 (2)Silverlight 4 Tools for Visual Studio (add-on) :仅Silverlight 4支持 (3)Expression Blend 4 SDK for Silverlight (also included with Expression Blend 4) (Necessary for behavio…
In the WPF example the Popup and the ToggleButton (the arrow on the right) are bound with the property IsDropDownOpen: 在模版里面设置 <Popup IsOpen="{TemplateBinding IsDropDownOpen}" ... <ToggleButton IsChecked="{Binding Path=IsDropDownOpen,…
原文 http://www.11011.net/wpf-binding-expressions Back in April I posted an idea for building an expression converter for use with MultiBindings. This is a question I often see asked, but the answer is usually "go and write a once off converter" (…
原文 http://www.11011.net/wpf-binding-properties Ever wanted to write the following? <RichTextBoxDocument="{Binding}" /> I noticed at least one user on the MSDN Forums who did. The general answer is that it's not possible - because Document…
一. 前言 什麼是DataTemplate? 什麼是ControlTemplate? 在stackoverflow有句簡短的解釋 "A DataTemplate, therefore, is used to provide visual structure for underlying data, while a ControlTemplate has nothing to do with underlying data and simply provides visual layout…
基本思路还是在View的Xmal里面绑定ViewModel的属性,虽然在View的后台代码中也可以实现binding,但是还是在Xmal里面相对的代码量要少一些. 此例子要实现的效果就是将一个List<Customer> 绑定到一个ComboBox,并将选择后的Customer的Age显示在一个TextBlock中. 1. Model public class Customer { public string Name { get; set; } public int Age { get; s…