private void Form1_Load(object sender, EventArgs e)
{
教师联系方式 fom = new 教师联系方式();
fom.Show();
SqlConnection conn = new SqlConnection(strconnecting);
string sql1 = string.Format("select * from 工学院 where id ='{0}'", tid);
conn.Open();
SqlCommand comm1 = new SqlCommand(sql1, conn);
SqlDataReader read = comm1.ExecuteReader();
if (read.Read())
{
label7.Text = (string)read["name"];
conn.Close();
conn.Open();
string sql2 = string.Format("select name from course where tid = '{0}'", tid);
SqlCommand comm2 = new SqlCommand(sql2, conn);
SqlDataAdapter da1 = new SqlDataAdapter();//新建新的da以及ds表
DataSet ds1 = new DataSet("paike");
da1.SelectCommand = comm2;
SqlCommandBuilder builder = new SqlCommandBuilder(da1);
da1.Fill(ds1, "course");
cou1 = (string)ds1.Tables["course"].Rows[0][0];
cou2 = (string)ds1.Tables["course"].Rows[1][0];
comboBox3.Items.Add(cou1);
comboBox3.Items.Add(cou2);
}
else
{
MessageBox.Show("读取失败", "重试", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void 本学院教师联系方式ToolStripMenuItem_Click(object sender, EventArgs e)
{
教师联系方式 fom = new 教师联系方式();
fom.Show();
}
