//mode=12 獨佔模式開啟
string sConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +
"Data Source=" + Application.StartupPath + @"/位置OOXX.mdb;mode=12;" +
"Persist Security Info=False;" +
"Jet OLEDB:Database Password=密碼";
//連線
OleDbConnection MyConnection = new OleDbConnection(sConn);
MyConnection.Open();
//修改密碼
string sCmd = "ALTER DATABASE PASSWORD 456 123 ";
OleDbCommand MyCommand = new OleDbCommand(sCmd, MyConnection);
MyCommand.ExecuteNonQuery();
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