Question

我尝试从这里使用WPF NotifyIcon：Link

我创建了一个这样的taskbarIcon。

        TaskbarIcon tbi = new TaskbarIcon();
        tbi.DoubleClickCommand =

我想向DoubleClickCommand添加一个功能。好像它需要一个ICommand。我怎么能在代码隐藏中做到这一点？

Answer 1

您可以创建自己的命令here，然后指定为

tbi.DoubleClickCommand = YourCreatedCommand;

您还可以参考：here了解更多信息

Answer 2

//This is command defining 
private ICommand myCommand; 

public ICommand MyCommand
{
   get
   {
      if (myCommand== null)
         myCommand= new RelayCommand(MyMethod);
      return myCommand;
   }
   set { myCommand= value; }
}


  //This is your command method
  public void MyMethod()
  {
  }

  //This is your xaml
  <Button Command="{Binding MyCommand}"/>

如果您需要传递给方法的参数;

myCommand= new RelayCommand<object>(MyMethod);//Change here like this;

并按此更改XAML

//You can pass string parameter
<Button Command="{Binding MyCommand}" CommandParameter="MyParameter"/>        
Or
//You can pass a property
<Button Command="{Binding MyCommand}" CommandParameter="{Binding MyProperty}"/>

C＃Wpf如何将DoubleClick功能添加到＆＃34; WPF NotifyIcon＆＃34;

2 个答案: