[英]Issue with updating my UI
I have a Button
and use binding to a string ( Name
property from class Person
) 我有一个Button
并使用绑定到字符串(类Person
Name
属性)
I have the following code: 我有以下代码:
person1.name = "Name1";
Thread.Sleep(1000);
person1.name = "Name2";
With Binding I only see: Name2
after runtime. 使用绑定,我只能看到:运行时后的Name2
。
I want to see Name1
then after 1 second see Name2
! 我想看到Name1
然后在1秒钟后看到Name2
!
How can I realize this? 我怎么能意识到这一点? Whats the best method for this? 最好的方法是什么?
I also want to use the MVVM - Pattern if this is important. 如果这很重要,我也想使用MVVM-模式。
Use ThreadPool
like this: 像这样使用ThreadPool
:
person1.name = "Name1";
ThreadPool.QueueUserWorkItem(_ =>
{
Thread.Sleep(1000);
Dispatcher.BeginInvoke(new Action(() =>
{
person1.name = "Name2";
}));
});
Here
you can find another post about ThreadPool
in more details. Here
您可以找到更多关于ThreadPool
的详细信息。
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