取得Web config文件连接数据库字符各个属性。

代码

 public string GetConnectionValue(string Keyword,string connectionString)
        {
            string[] aa = Keyword.Split(',');           
            string[] bb = connectionString.Split(';');
            string strTempValue = string.Empty;
            foreach (string b in bb)
            {
                foreach (string a in aa)
                {
                    if (b.IndexOf("=") < 0) continue;  
                    if (b.StartsWith(a, StringComparison.OrdinalIgnoreCase))
                        strTempValue = b.Substring(b.IndexOf("=") + 1);
                }
            }
            return strTempValue;
        }

代码

        public string GetServerName()
        {
            string key = "Data Source,Server,Address,Addr,Network Address";
            return GetConnectionValue(key);
        }

        public string GetDataBaseName()
        {
            string key = "Initial Catalog,Database";
            return GetConnectionValue(key);
        }

        public string GetPassword()
        {
            string key = "Password,Pwd";
            return GetConnectionValue(key);
        }

        public string GetUserId()
        {
            string key = "User ID,uid";
            return GetConnectionValue(key);
        }

        public string GetPacketSize()
        {
            string key = "Packet Size";
            return GetConnectionValue(key);
        }

        public string GetPooling()
        {
            string key = "Pooling";
            return GetConnectionValue(key);
        }

        public string GetMaxPoolSize()
        {
            string key = "Max Pool Size";
            return GetConnectionValue(key);
        }

        public string GetTrustedSecurity()
        {
            string key = "Integrated Security,Trusted_Connection";
            return GetConnectionValue(key);
        }

        public bool IsTrustedSecurityConnection()
        {
            string sScty = GetTrustedSecurity();
            return (sScty == "SSPI" || sScty == "True");
        }

        public bool IsAtLocalMachine()
        {
            string sName = GetServerName();
            return (sName == "127.0.0.1" || sName == "localhost");
        }