如何隐藏WPF控件的一部分 [英] How to hide a part of a WPF control

问题描述

是否可以隐藏WPF控件的一部分？根据 MSDN 。可以隐藏（在我的情况下）TextBox部分（可能命名为PART_TextBox）？

Is it possible to hide a part of a WPF control? .NET 4 has a DatePicker which renders 4 parts, according to MSDN. Is it possible to hide (in my case) the TextBox part (probably named PART_TextBox)?

我已经看到完全对DatePicker进行样式化的例子，它涉及到大量的XAML当我想要做的只是隐藏控件的一部分。

I have seen examples of styling the DatePicker completely, and it involves alot of XAML, when all I want to do is hide one part of the control.

推荐答案

嗯，我有一个解决你的案例： ）

Well, I have a solution for your case :)

class MyDateTimePicker : DatePicker
{
    public override void OnApplyTemplate()
    {
        base.OnApplyTemplate();

        var textBox = this.Template.FindName("PART_TextBox", this) as UIElement;
        if (textBox != null)
        {
            textBox.Visibility = Visibility.Hidden;
        }
    }
}

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