private void button3_Click(object sender, EventArgs e) { InputStudentForm isf = new InputStudentForm(); isf.MdiParent = this.MdiParent; isf.Show(); }
private void btnUpdate_Click(object sender, EventArgs e) { Student st = StudentManageAction.QueryStudentInfo(tbStudentNo.Text); InputStudentForm asf = new InputStudentForm(st); asf.MdiParent = this.MdiParent; asf.Show(); }