private void WorkloadStatistics_Load(object sender, EventArgs e)
{
linkSql = new LinkSQL();
string sql = "select teacher.tno as '工号',tname as '姓名',t_workload as '工作量(课时)' from t_workload_view, teacher where t_workload_view.tno = teacher.tno";
this.dataGridView1.DataSource = linkSql.QuerySQL(sql);
this.dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
}
private void QueryGrade_Load(object sender, EventArgs e)
{
linkSql = new LinkSQL();
this.dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
string sql = string.Format("select sno as '学号',cno as '课程',grade as '成绩' from dbo.sc where sno = '{0}'", Program.loginId);
this.dataGridView1.DataSource = linkSql.QuerySQL(sql);
//学分统计
string sql2 = string.Format("select SUM(credit) from class where cno in (select cno from sc where sno = '{0}' and grade >= 60)", Program.loginId);
dt = linkSql.QuerySQL(sql2);
int loginCredit = 0;
try
{
loginCredit = Convert.ToInt32(dt.Rows[0][0].ToString());
}
catch
{
}
label1.Text = string.Format("您已选修学分为{0}学分，最高可选修120学分", loginCredit);
}
private void QueryStudent_Load(object sender, EventArgs e)
{
ChooseStudent();
linkSql = new LinkSQL();
this.dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
}
