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问题描述

你好,

当我按下菜单按钮时,我正在调用Run on class SetupService方法,如下所示:

Hello,

I am calling the method Run on class SetupService when a menu button is clicked as follows:

    // SetupCommand
public class SetupCommand : ICommand {
public Boolean CanExecute(Object parameter) {
return true;
} // CanExecute
public event EventHandler CanExecuteChanged {
add { CommandManager.RequerySuggested += value; }
remove { CommandManager.RequerySuggested -= value; }
} // CanExecuteChanged

public void Execute(Object parameter) {
SetupService.Run(parameter.ToString());
} // Execute

} // SetupCommand


在菜单窗口中,我还有一个TextBlock.

在SetupService中运行的方法内部,我需要访问该TextBlock并更改其文本.

如何

谢谢,
Miguel


On the window of the menu I also have a TextBlock.

Inside the method Run in SetupService I need access that TextBlock and change its text.

How can I do this?

Thanks,
Miguel

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08-28 05:49