string connectionString = "Server=127.0.0.1;Port=5432;Database=myDataBase;User Id=myUsername;
Password=myPassword;";
NpgsqlConnection conn = new NpgsqlConnection(connectionString);
conn.Open();
C#连接PostgreSql需要的Npgsql.dll和Mono.Security.dll,Npgsql-2.2.3-net35.zip
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