我想从弹出窗口中打开一个DatePicker。单击日期选择器时,日期输入页面(带有微调器的页面)将在弹出窗口后面打开。
在选择日期后,DatePicker如何查看弹出窗口并返回到它?
这就是我打开弹出窗口的方式:
private void btnShowBuyNow_Click(object sender, RoutedEventArgs e)
{
Popup buyNowScreen;
buyNowScreen = new Popup();
buyNowScreen.Child =
new BuyNowScreen
("Buy this application and get rid of the ads!");
buyNowScreen.IsOpen = true;
buyNowScreen.VerticalOffset = 100;
buyNowScreen.HorizontalOffset = 25;
buyNowScreen.Closed += (s1, e1) =>
{
// Add you code here to do something
// when the Popup is closed
};
}
弹出窗口的xaml文件中的DatePicker:
<toolbox:DatePicker x:Name="DatePick" Height="Auto" HorizontalAlignment="Center" Margin="0,0,0,0" VerticalAlignment="Top" Width="400" IsEnabled="True"/>
答案 0 :(得分:1)
使用活动:
使用DatePicker在PopUp中添加一个按钮。单击该按钮时会有一个事件来关闭PopUp
<toolbox:DatePicker x:Name="DatePick" Height="Auto" HorizontalAlignment="Center" Margin="0,0,0,0" VerticalAlignment="Top" Width="400" IsEnabled="True"/>
<Button Click="DateAcceptedClick"/>
public event DateAcceptedButtonClick DateAcceptedButtonEvent;
public delegate void DateAcceptedButtonClick (object sender, RoutedEventArgs e);
private void DateAcceptedClick(object sender, RoutedEventArgs e)
{
if (DateAcceptedButtonEvent!= null)
DateAcceptedButtonEvent(sender, e);
}
Popup BuyNowScreen;
private void btnShowBuyNow_Click(object sender, RoutedEventArgs e)
{
BuyNowScreen = new Popup();
BuyNowScreen.Child = new BuyNowScreen("Buy this application and get rid of the ads!");
BuyNowScreen.IsOpen = true;
BuyNowScreen.VerticalOffset = 100;
BuyNowScreen.HorizontalOffset = 25;
BuyNowScreen.DateAcceptedButtonEvent += new DateAcceptedButtonClick(PopupDateAcceptedButtonClick)
}
private void PopupDateAcceptedButtonClick(object sender, RoutedEventArgs e)
{
BuyNowScreen.IsOpen = false;
//Closed logic
}