我想在选中切换按钮时更改切换按钮的背景色，反之亦然. [英] i want to change backcolor of toggle button when toggle button ischecked and viceversa in WPF.

问题描述

我想在选中切换按钮时更改切换按钮的背景色，反之亦然.在WPF中，我想更改切换按钮的背景色.
根据togglr按钮的选中模式，我需要更改颜色

i want to change backcolor of toggle button when toggle button ischecked and viceversa in WPF.
According to togglr button''s checked mode i need to change the color

推荐答案

您必须使用两个事件:Checked和Unchecked.

这样做:

You have to use two events : Checked and Unchecked.

Do it like this :

public Window1()
{
    InitializeComponent();
    this.Loaded += new RoutedEventHandler(Window1_Loaded);
    toggleButton.Checked += new RoutedEventHandler(toggleButton_Checked);
    toggleButton.Unchecked += new RoutedEventHandler(toggleButton_Unchecked);
}

        private void toggleButton_Checked(object sender, RoutedEventArgs e)
        {
            ToggleButton button = (ToggleButton)sender;
            button.Background = Brushes.Aqua;
        }

        private void toggleButton_Unchecked(object sender, RoutedEventArgs e)
        {
            ToggleButton button = (ToggleButton)sender;
            button.Background = Brushes.Red;
        }

现在应该可以了！

Now it should work!

此链接将帮助您...
http://www.c- sharpcorner.com/Resources/702/how-to-set-background-color-of-a-wpf-button.aspx [

This link will help you...
http://www.c-sharpcorner.com/Resources/702/how-to-set-background-color-of-a-wpf-button.aspx[^]

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