C#WatiN-添加AlertDialogHandler,以便在每个警报对话框窗口上单击“确定”按钮

public class OKDialogHandler : BaseDialogHandler
{
    public override bool HandleDialog(Window window)
    {
        var button = GetOKButton(window);
        if (button != null)
        {
            button.Click();
            return true;
        }
        else
        {
            return false;
        }
    }

    public override bool CanHandleDialog(Window window)
    {
        return GetOKButton(window) != null;
    }

    private WinButton GetOKButton(Window window)
    {
        var windowButton = new WindowsEnumerator().GetChildWindows(window.Hwnd, w => w.ClassName == "Button" && new WinButton(w.Hwnd).Title == "OK").FirstOrDefault();
        if (windowButton == null)
            return null;
        else
            return new WinButton(windowButton.Hwnd);
    }
}

创建的实例后 IE ,将对话框处理程序附加到它:

ie.AddDialogHandler(new OKDialogHandler());

此对话框处理程序将通过单击包含“确定”标题的按钮来处理所有窗口。