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(); } }