c# - WPF:如何遍历窗口中的所有控件？

如何在WPF的窗口中循环浏览所有控件？

最佳答案

类以获取控件的所有子组件的列表:

class Utility
    {
        private static StringBuilder sbListControls;

        public static StringBuilder GetVisualTreeInfo(Visual element)
        {
            if (element == null)
            {
                throw new ArgumentNullException(String.Format("Element {0} is null !", element.ToString()));
            }

            sbListControls = new StringBuilder();

            GetControlsList(element, 0);

            return sbListControls;
        }

        private static void GetControlsList(Visual control, int level)
        {
            const int indent = 4;
            int ChildNumber = VisualTreeHelper.GetChildrenCount(control);

            for (int i = 0; i <= ChildNumber - 1; i++)
            {
                Visual v = (Visual)VisualTreeHelper.GetChild(control, i);

                sbListControls.Append(new string(' ', level * indent));
                sbListControls.Append(v.GetType());
                sbListControls.Append(Environment.NewLine);

                if (VisualTreeHelper.GetChildrenCount(v) > 0)
                {
                    GetControlsList(v, level + 1);
                }
            }
        }
    }

关于c# - WPF:如何遍历窗口中的所有控件？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/874380/