예제 #1
0
        private void button4_Click(object sender, EventArgs e)
        {
            this.Hide();
            stumanage f2 = new stumanage();

            f2.Show();
        }
예제 #2
0
파일: login.cs 프로젝트: liyuhau/-
 private void button1_Click(object sender, EventArgs e)
 {
     if (String.IsNullOrEmpty(textBox1.Text) || String.IsNullOrEmpty(textBox2.Text))
     {
         MessageBox.Show("用户名或者密码不能为空!");
     }
     else
     {
         if (radioButton1.Checked == true)
         {
             Users   user1 = new Users();
             DataSet ds    = new DataSet();
             DAL     dall  = new DAL();   //实例化
             user1.userName   = textBox1.Text;
             user1.userPass   = textBox2.Text;
             user1.user_power = "1";
             ds = dall.login(user1);
             if (ds.Tables[0].Rows.Count > 0)
             {
                 this.Hide();
                 stumanage f2 = new stumanage();
                 f2.Show();
             }
             else
             {
                 MessageBox.Show("管理员中不存在此用户或者用户名密码输入错误,请重新输入");
             }
         }
         if (radioButton2.Checked == true)
         {
             Users   user1 = new Users();
             DataSet ds    = new DataSet();
             DAL     dall  = new DAL();
             user1.userName   = textBox1.Text;
             user1.userPass   = textBox2.Text;
             user1.user_power = "0";
             ds = dall.login(user1);
             if (ds.Tables[0].Rows.Count > 0)
             {
                 this.Hide();
                 stuinfo f8 = new stuinfo();
                 f8.usernamebb(textBox1.Text);
                 f8.Show();
             }
             else
             {
                 MessageBox.Show("学生中不存在此用户或者用户名密码输入错误,请重新输入");
             }
         }
     }
 }