/// <summary> /// 开始启动 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void FormCJC_Load(object sender, EventArgs e) { DataSet ds_class = new DataSet(); if (db.GetClass(0, 0, "*", "", "", ref ds_class)) { cmbClass.DataSource = ds_class.Tables[0]; cmbClass.DisplayMember = "ClassName"; } }