界面假死的代码：
void btnSecondEventMode_Click(object sender, EventArgs e)
{
btnSecondEventMode.BackColor = Color.Coral;
Thread.Sleep(5000);
MessageBox.Show("hello world");
}
WinForm 异步调用
void BtnSecondEventAsyncModel_Click(object sender, EventArgs e)
{
Action action = () =>
{
Task.Run(() =>
{
BtnSecondEventAsyncModel.BackColor = Color.Coral;
Thread.Sleep(5000);
MessageBox.Show("hello world");
});
};
BeginInvoke(action);
}
WPF 异步调用
void BtnSecondEventAsyncModel_Click(object sender, EventArgs e)
{
Action action = () =>
{
Task.Run(() =>
{
BtnSecondEventAsyncModel.BackColor = Color.Coral;
Thread.Sleep(5000);
MessageBox.Show("hello world");
});
};
Dispatcher.BeginInvoke(action);
}
原文：http://www.cnblogs.com/aquarius20th/p/4977718.html