namespace WindowsFormsApplication5
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
label5.Text = string.Empty;
label1.Text = string.Empty;
label3.Text = string.Empty;
}
Random rnd = new Random();
private int first;
private int second;
private void RndSet()
{
first = rnd.Next(1, 100);
second = rnd.Next(1, 100);
label1.Text = first.ToString();
label3.Text = second.ToString();
label5.Text = string.Empty;
}
private void button2_Click(object sender, EventArgs e)
{
RndSet();
}
private void button1_Click(object sender, EventArgs e)
{
int calValue = 0;
if (int.TryParse(textBox1.Text, out calValue))
{
if (first + second == calValue)
{
label5.Text = "对";
}
else
{
label5.Text = "错";
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
RndSet();
}
}
}
相关分类