Question

我想要一个自定义的关闭窗口。我的情况是：原始的X按钮功能是最小化窗口，而自定义实际上将其关闭。我的默认X如下所示：

 // add handler by double clicking on Closing event in Properties Box
 // My below X button
    private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
    {
        e.Cancel = true;
        this.Hide();
    }

但是，当我尝试创建这样的自定义关闭按钮时：

void closeButton_Click(object sender, RoutedEventArgs e)
{
   Close();
}

它将像默认值一样最小化。那我怎么办？感谢您的阅读。

Answer 1

    private bool _forceClose;

    private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
    {
        if(!_forceClose) 
        {
            e.Cancel = true;
            this.Hide();
        }
    }

    void closeButton_Click(object sender, RoutedEventArgs e)
    {
        _forceClose = true;
       Close();
    }

Answer 2

您可以在按钮单击中删除关闭事件

    public MainWindow()
    {
        InitializeComponent();           
        this.Closing += MainWindow_Closing;

    }

    void MainWindow_Closing(object sender, CancelEventArgs e)
    {
        e.Cancel = true;
        this.Hide();
    }

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        this.Closing -= MainWindow_Closing;
        this.Close();

    }

如何在最小化原始关闭按钮的同时创建一个关闭按钮？

2 个答案: