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OdbcConnection、OleDbConnection均可读取mdb文件

OleDbConnection

private static void UseOleDbConnection(string filePath,string sql)
{
	var myConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" +
				   $"Data Source={filePath};" +
				   "Persist Security Info=True;" +
				   "Jet OLEDB:Database Password=myPassword;";
	using (OleDbConnection myConnection = new OleDbConnection())
	{
		// 打开OleDb连接
		myConnection.ConnectionString = myConnectionString;
		myConnection.Open();
		// 执行查询
		OleDbCommand cmd = myConnection.CreateCommand();
		cmd.CommandText = sql;
		OleDbDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection); // 完成查询操作后关闭连接
		// 加载数据到DataTable
		DataTable myDataTable = new DataTable();
		myDataTable.Load(reader);
	}
}

OdbcConnection

private static void UseOdbcConnection(string filePath, str

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