打开visual studio.net,建立C#项目,选择windows窗体程序,
在界面上放置文本框、按钮,如下图所示。
“排序”按钮对应的代码为:
private void button1_Click(object sender, EventArgs e)
{
string str = textBox1.Text;
string[] strArray = str.Split(' ');
int[] numArray = new int[strArray.Length];
for (int i = 0; i < strArray.Length; i++)
{
int temp = Convert.ToInt32(strArray[i]);
numArray[i] = temp;
}
Array.Sort(numArray);//用Array.Sort对numArray排序
for (int i = 0; i < numArray.Length; i++)
{
textBox2.Text += numArray[i]+" ";
}
}
输入数据进行测试:



