MessageBox,允许进程自动继续

Question

我想要一个消息框显示,程序只是继续,而不是等我在这个消息框上单击确定.可以吗？

else
{
    // Debug or messagebox the line that fails
    MessageBox.Show("Cols:" + _columns.Length.ToString() + " Line: " + lines[i]);

}

Answer 1

//You need to add this if you don't already have it

using System.Threading.Tasks;

//然后这是你的代码将运行主线程的异步;

Task.Factory.StartNew( () =>
{
   MessageBox.Show("This is a message");

 });

Answer 2

首先，正确的解决方案是将消息框替换为普通窗口（或表单，如果您使用的是 winforms）。那很简单。示例（WPF）

<Window x:Class="local:MyWindow" ...>
    <Grid>
        <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center"
                   Text="{Binding}" />
        <Button HorizontalAlignment="Right" VerticalAlignment="Bottom"
                   Click="SelfClose">Close</Button>
    </Grid>
</Window>

...
class MyWindow : Window
{
    public MyWindow(string message) { this.DataContext = message; }
    void SelfClose(object sender, RoutedEventArgs e) { this.Close(); }
}

...
new MyWindow("Cols:" + _columns.Length.ToString() + " Line: " + lines[i]).Show();

如果您想要一个快速而肮脏的解决方案，您可以从一次性线程中调用消息框：

Thread t = new Thread(() => MessageBox("lalalalala"));
t.SetApartmentState(ApartmentState.STA);
t.Start();

（不确定是否ApartmentState.STA真的需要）