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？那么恭喜您, 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类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();
}
}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();
}
}