英文:
How do I make CalendarView automatically scroll to today?
问题
我的问题是，今天大多数的用户界面都在他们的日历控件上有一个事实上的“今天”按钮。 在WASDK/WinUI中，控件称为“CalendarView”，它工作得很好。 不幸的是，它没有一个“今天”按钮，当点击时，应该滚动到今天的日期。
我已经在CalendarView的顶部有一个简单的按钮，但是查看了Microsoft的文档后，发现没有实现我想要的功能。
这是默认的CalendarView控件：
示例 A
现在这是带有我的按钮的日历：
示例 B
我想要做的是，当我点击“今天”按钮时，日历会自动更新自己以滚动到今天的日期。 例如，日历当前显示的是2050年12月，当我点击今天按钮时，日历应该自动滚动回到当前的月份、日和年。
非常感谢您提前提供的任何指导或建议！
英文:
I'm using WinUI3/Windows App SDK 1.3 - XAML/C#
My problem is that most UIs today have a de facto "Today" button on their calendar controls.
In WASDK/WinUI, the control is called "CalendarView" and works great. Unfortunately, it does not have a "Today" button that when clicked, should scroll the calendar to today's date.
I already have a simple button atop the CalendarView, but looking into the documentations from Microsoft, there's no functionality for what I'm trying to achieve.
Here's the default CalendarView control:
Exhibit A
Now here's the calendar with my button:
Exhibit B
What I would like to do is when I click on the "Today" button, the calendar will automatically update itself to scroll into today's date. Example, the calendar is currently displaying the month of December 2050, when I click on today button, the calendar should auto-scroll back to the current month, day and year.
Any guidance or tips would be greatly appreciated. Thanks in advance!
答案1
得分: 2
在C#代码中，创建一个函数来获取当前日期并滚动日历视图到今天的日期。
private void TodayButton_Click(object sender, RoutedEventArgs e)
{
// 获取当前日期
DateTime today = DateTime.Today;
// 将CalendarView滚动到今天的日期
calendarView.ChangeView(today, null, null);
}
在XAML代码中，将“今天”按钮链接到这个函数。
<Button x:Name="TodayButton" Content="今天" Click="TodayButton_Click" />
英文:
In the C# code, create a function to retrieve the current date and scroll the calendar view to today's date.
private void TodayButton_Click(object sender, RoutedEventArgs e)
{
// Get the current date
DateTime today = DateTime.Today;
// Scroll the CalendarView to today's date
calendarView.ChangeView(today, null, null);
}
In the XAML code, link the "Today" button to this function.
<Button x:Name="TodayButton" Content="Today" Click="TodayButton_Click" />
答案2
得分: 0
CalendarView.SetDisplayDate(DateTimeOffset.Now);
翻译：
CalendarView.SetDisplayDate(DateTimeOffset.Now);
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论