TimePicker无文本框 [英] TimePicker without the TextBox

问题描述

我想只用选择对话框（如下所示）

I want to use only the chooser dialog (shown below)

从TimePicker控制包含在Silverlight工具包的Windows手机。只有当用户点击TimePicker控制列表框，通常会出现该对话框。

from the TimePicker control included in the Silverlight Toolkit for Windows Phone. Normally this dialog only appears when a user clicks on the TimePicker control listbox.

我想完全绕过列表框并启动时，按下一个按钮的选择对话框。

I would like to bypass the listbox altogether and launch the chooser dialog when a button is pressed.

这是可能的，或者我会创建自己的自定义控制。

Is this possible or would I have to create a custom control for myself.

推荐答案

创建

public class CustomPicker : TimePicker
{
    public void ClickTemplateButton()
    {
        Button button = (GetTemplateChild("DateTimeButton") as Button);
        ButtonAutomationPeer peer = new ButtonAutomationPeer(button);
        IInvokeProvider provider = (peer.GetPattern(PatternInterface.Invoke) as IInvokeProvider);

        provider.Invoke();
    } 
}

在创建这个类，创建 CustomPicker 在XAML。不要忘了添加的xmlns

When this class is created, create CustomPicker in xaml. Don't forget to add xmlns

 xmlns:local="clr-namespace:CustomPickerNamespace"


 <local:CustomPicker x:Name="customPicker" .../>

然后调用你可以从代码中表现出来：

And then call you can show it from code:

 customPicker.ClickTemplateButton()

这篇关于TimePicker无文本框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！