private void btnUpdate_Click(object sender, EventArgs e)
{
Course c = CourseManageAction.QueryCourseInfo(tbCourseNo.Text);
InputCourseForm acf = new InputCourseForm(c);
acf.MdiParent = this.MdiParent;
acf.Show();
}
private void btnAdd_Click(object sender, EventArgs e)
{
CourseManager.InputCourseForm ic = new InputCourseForm();
ic.MdiParent = this.MdiParent;
ic.Show();
}
private void 增加ToolStripMenuItem1_Click(object sender, EventArgs e)
{
CourseManager.InputCourseForm icf = new CourseManager.InputCourseForm();
icf.MdiParent = this;
icf.Show();
}