不同groupbox中的radioButton互斥
假设有2个groupbox
每个groupbox里有2个radiobutton
怎么实现不同4个radiobutton均互斥？


[解决办法]
每个radiobutton的.

CheckChanged事件里面进行判断.

比如:

C# code

using System.IO;using System.Drawing.Imaging;using System.Drawing;namespace ControlBean{    public class GetStream : MarshalByRefObject, IGetIMG    {        public MemoryStream GetImageStream()        {            CatScreen screen = new CatScreen();            Image img = screen.GetScreenImage();            MemoryStream ms = new MemoryStream();            img.Save(ms, ImageFormat.Jpeg);            return ms;        }    }}
[解决办法]
探讨

引用:
4个radiobutton的Parent=this,然后BringToFront()置前.
也就是将4个radiobutton放在同一父容器里面.


互斥确实实现了
但是为什么radiobutton的位置都改变了
不在groupbox里了
而是都跑到外边了

[解决办法]
不要修改布局
C# code
using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace WindowsFormsApplication71{    public partial class Form1 : Form    {        List<RadioButton> CheckRadioButtons = new List<RadioButton>();        public Form1()        {            InitializeComponent();            radioButton1.CheckedChanged += new EventHandler(CheckedChanged);            radioButton2.CheckedChanged += new EventHandler(CheckedChanged);            radioButton3.CheckedChanged += new EventHandler(CheckedChanged);            radioButton4.CheckedChanged += new EventHandler(CheckedChanged);        }        void CheckedChanged(object sender, EventArgs e)        {            RadioButton RB = (RadioButton)sender;            if (!RB.ContainsFocus)                return;                        if (!CheckRadioButtons.Contains(RB))                CheckRadioButtons.Add(RB);            foreach (RadioButton RB2 in CheckRadioButtons)                if (RB2 != RB)                    RB2.Checked = false;        }    }}