使用C＃转义SQL Server连接字符串

Question

I need to compose a SQL Server connection string on-the-fly in my C# code and I was curious if there's a built-in way of doing it? So far I have this:

string connectionString = "Server=" + server + 
      "; Database=" + db + 
      "; User Id=" + userName + 
      "; password=" + pass + 
      "; Connection Timeout=15";

And also, do I need to include all names in double quotes as such?

string connectionString = "Server=\"" + server + 
      "\"; Database=\"" + db + 
      "\"; User Id=\"" + userName + 
      "\"; password=\"" + pass + 
      "\"; Connection Timeout=15";

Answer 1

您应该使用SqlConnectionStringBuilder类，该类将为您完成所有这些操作并为您提供方便的属性。