private void 系统维护ToolStripMenuItem_Click(object sender, EventArgs e)
{
CLogin cLogin = new CLogin();
if (DialogResult.OK == cLogin.ShowDialog())
{
SSet sSet = new SSet();
this.Hide();
sSet.ShowDialog();
this.Close();
}
}
private void 课程管理ToolStripMenuItem_Click(object sender, EventArgs e)
{
CLogin cLogin = new CLogin();
if (DialogResult.OK == cLogin.ShowDialog())
{
Course course = new Course();
this.Hide();
course.ShowDialog();
this.Close();
}
}