public main(login my_login)
{
InitializeComponent();
writetimu(i, i + 1, i + 2, i + 3, i + 4, i + 5);
label2.Text = "1";
this.mylogin = my_login;
xuehao = mylogin.getxuehao();
SqlConnection conn1 = new SqlConnection(_connectionString);
conn1.Open();
string strSqlq1 = "select * from student where 学号 = '" + xuehao + "'";
SqlCommand cmd1 = new SqlCommand(strSqlq1, conn1);
SqlDataReader dr1 = cmd1.ExecuteReader();
if (dr1.Read())
{
xingming.Text = dr1["姓名"].ToString();
}
dr1.Close();
cmd1.ExecuteNonQuery();
String deletescore = "delete from score";
SqlCommand cmd2 = new SqlCommand(deletescore, conn1);
SqlDataReader dr2 = cmd2.ExecuteReader();
dr2.Close();
cmd2.ExecuteNonQuery();
}
public main(login my_login)
{
InitializeComponent();
this.mylogin = my_login;
xuehao = mylogin.getxuehao();
SqlConnection conn1 = new SqlConnection();
conn1.ConnectionString = @"Server = localhost;Database=CLASSTEST;integrated security=true";
conn1.Open();
string strSqlq1 = "select * from student where 学号 = '" + xuehao + "'";
SqlCommand cmd1 = new SqlCommand(strSqlq1, conn1);
SqlDataReader dr1 = cmd1.ExecuteReader();
if (dr1.Read())
{
xingming.Text = dr1["姓名"].ToString();
}
}
