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C# Keyboard.GotKeyboardFocus Attached事件代码示例

本文整理汇总了C#中System.Windows.Input.Keyboard.GotKeyboardFocus Attached事件的典型用法代码示例。如果您正苦于以下问题:C# Keyboard.GotKeyboardFocus Attached事件的具体用法?C# Keyboard.GotKeyboardFocus Attached怎么用?C# Keyboard.GotKeyboardFocus Attached使用的例子?那么, 这里精选的事件代码示例或许可以为您提供帮助。您也可以进一步了解该事件所在System.Windows.Input.Keyboard的用法示例。


在下文中一共展示了Keyboard.GotKeyboardFocus Attached事件的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: TextBoxGotKeyboardFocus

private void TextBoxGotKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)
{
    TextBox source = e.Source as TextBox;

    if (source != null)
    {
        // Change the TextBox color when it obtains focus.
        source.Background = Brushes.LightBlue;

        // Clear the TextBox.
        source.Clear();
    }
}
开发者ID:.NET开发者,项目名称:System.Windows.Input,代码行数:13,代码来源:Keyboard.GotKeyboardFocus Attached

示例2: TextBoxLostKeyboardFocus

private void TextBoxLostKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)
{
    TextBox source = e.Source as TextBox;

    if (source != null)
    {
        // Change the TextBox color when it loses focus.
        source.Background = Brushes.White;

        // Set the  hit counter back to zero and updates the display.
        this.ResetCounter();
    }
}
开发者ID:.NET开发者,项目名称:System.Windows.Input,代码行数:13,代码来源:Keyboard.GotKeyboardFocus Attached


注:本文中的System.Windows.Input.Keyboard.GotKeyboardFocus Attached事件示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。