C# (CSharp) Ntier2015.CourseManager CourseManageAction.QueryWorkerNo示例

示例#1

文件： OpenCourseForm.cs 项目： DomenicoZTCai/c-Course-Project

 private void tbTeacher_Leave(object sender, EventArgs e)
 {
     tbWorkerNo.Text = CourseManageAction.QueryWorkerNo(tbTeacher.Text);
     if (tbWorkerNo.Text == "")
     {
         MessageBox.Show("不存在该教师");
         tbTeacher.Text = "";
         return;
     }
 }