Ejemplo n.º 1
0
 private void button1_Click(object sender, EventArgs e)
 {
     if (textBox2.Text == "")
     {
         textBox1.Text = "";
         MessageBox.Show("未输入生成计算题数量!");
     }
     else
     {
         textBox1.Text = "";
         int      num;
         generate gen = new generate();
         num   = Convert.ToInt32(textBox2.Text);
         shizi = gen.fun(num);
         if (checkBox1.CheckState == CheckState.Checked)
         {
             for (int i = 0; i < num; i++)
             {
                 textBox1.Text = textBox1.Text + (i + 1).ToString() + ": " + shizi[i] + Environment.NewLine;
             }
         }
         else
         {
             for (int i = 0; i < num; i++)
             {
                 String[] str = shizi[i].Split('=');
                 textBox1.Text = textBox1.Text + (i + 1).ToString() + ": " + str[0] + '=' + Environment.NewLine;
             }
         }
     }
 }
Ejemplo n.º 2
0
        //生成按钮点击事件
        private void button1_Click(object sender, EventArgs e)
        {
            ischanged = false;
            if (textBox2.Text == "")
            {
                textBox1.Text = "";
                MessageBox.Show("未输入生成计算题数量!");
            }
            else
            {
                textBox1.Text = "";
                int      num;
                generate gen = new generate();
                num   = Convert.ToInt32(textBox2.Text);
                shizi = gen.fun(num);
                //显示答案
                if (checkBox1.CheckState == CheckState.Checked)
                {
                    dataGridView1.Rows.Clear();
                    for (int i = 0; i < num; i++)
                    {
                        String[] str   = shizi[i].Split('=');
                        int      index = this.dataGridView1.Rows.Add();
                        this.dataGridView1.Rows[index].Cells[0].Value = i + 1;
                        this.dataGridView1.Rows[index].Cells[1].Value = str[0] + '=';
                        this.dataGridView1.Rows[index].Cells[2].Value = str[1];
                    }
                }

                //不显示答案
                else
                {
                    dataGridView1.Rows.Clear();
                    for (int i = 0; i < num; i++)
                    {
                        String[] str   = shizi[i].Split('=');
                        int      index = this.dataGridView1.Rows.Add();
                        this.dataGridView1.Rows[index].Cells[0].Value = i + 1;
                        this.dataGridView1.Rows[index].Cells[1].Value = str[0] + '=';
                    }
                }
            }
            ischanged = true;
        }