Windows phone 之Interaction.Triggers的使用

两个步骤：1、添加以下两个程序集System.Windows.InteractivityMicrosoft.Expression.Interactions 2、添加xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity" 

xmlns:ei="clr-namespace:Microsoft.Expression.Interactivity.Core;assembly=Microsoft.Expression.Interactions"

 <CheckBox >
                                <CheckBox.DataContext>
                                    <vm:StudentListViewModel></vm:StudentListViewModel>
                                </CheckBox.DataContext>
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="Checked">
                                        <ei:CallMethodAction TargetObject="{Binding }" MethodName="Select">
                                        </ei:CallMethodAction>
                                    </i:EventTrigger>
                                    <i:EventTrigger EventName="Unchecked">
                                        <ei:CallMethodAction TargetObject="{Binding }" MethodName="UnSelect"></ei:CallMethodAction>
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>
                            </CheckBox>

 <Button Content="View" Name="button1" Width="150" IsEnabled="{Binding CanSubmit}">
                    <i:Interaction.Triggers>
                        <i:EventTrigger EventName="Click">
                            <ei:CallMethodAction TargetObject="{Binding}" MethodName="Submit"></ei:CallMethodAction>
                        </i:EventTrigger>
                    </i:Interaction.Triggers>
                </Button>                                                       

//CallMethodAction 操作来调用为指定对象定义的方法。所调用的方法必须是不采用参数并且不返回值的公共方法，或是其签名与事件处理程序的签名相匹配的公共方法。