把多个radioButton 放在同一个容器中
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace RadioButtonDemo
{
public partial class Form1 : Form
{
private Color curColor;
public Form1()
{
InitializeComponent();
}
private void radioButton_CheckedChanged(object sender, EventArgs e)
{
RadioButton radio = (RadioButton)sender;
if (radio.Checked)
{
curColor = Color.FromName(radio.Text);
Invalidate(false);
}
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
if (cbFill.Checked)
{
btnShow.BackColor = curColor;
}
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}
