這是選擇用戶密碼的代碼,其中id = 1;我想將此值與文本框匹配。如果該值匹配,則第二個窗口窗體將打開。但它不工作... OleDbConnection con = new OleDbConnection(database2.conn);
con.Open();
OleDbCommand OCom = new OleDbCommand("select user_pasword from tbl
我的錯誤與this post差不多,但該解決方案尚未解決我的問題。 錯誤消息我得到: The Microsoft Office Access database engine could not find the object 'Adresser$'.
Make sure the object exists and that you spell its name and the path name