本文介绍了确定哪个文本框触发了文本更改事件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有许多通过代码动态创建的文本框.
I have a number of text boxes that are dynamically created via code.
我希望能够为所有文本框分配一个通用事件处理程序，即使文本发生更改，然后在处理程序中确定哪个文本框触发了事件.
I would like to be able to assign a generic event handler to all the textboxes for the text changed even and then within the handler determine which text box has fired the event.
我的代码是:
txtStringProperty.TextChanged += TextBoxValueChanged;
private void TextBoxValueChanged(object sender, RoutedEventArgs e)
{
string propertyName = // I would like the name attribute of the textbox here
}
如果您需要更多信息，请告诉我.
Please let me know if you require anymore information.
推荐答案
sender 参数包含触发事件的控件.您可以将其转换为 TextBox 并从中获取 name 属性:
The sender parameter contains which control has fired the event. You can cast it to a TextBox and get the name property from it:
string propertyName = ((TextBox)sender).Name;
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