private void Logout_ToolStripMenuItem2_Click(object sender, EventArgs e) // 로그 아웃 버튼 클릭 { LoginID = ""; Book_Rental_List_Panel.Hide(); Main_Panel.Show(); }
private void Return_Book_ToolStripMenuItem_Click(object sender, EventArgs e) // 내 대여 목록 확인 창 { Book_Rental_List_Panel.Hide(); My_Book_Rental_List_Panel.Show(); My_Book_Rental_ListView("SELECT * FROM book_rental WHERE book_userid = '" + LoginID + "'"); }