c# - 解析连接字符串

Question

是否有标准库或代码片段可以使用这样的连接字符串获取值？

string connstr = "DataServiceUrl=http://localhost/foo;" + 
        "RemoteServerConnection={server=http://localhost/foo2;interface=0.0.0.0;};" + 
        "publisherport=1234;StatisticsURL=http://localhost/foo3";

整个内部连接属性有点像把它扔进一个循环中。我想根据键获取特定值。

这是我使用的 John 发布的答案:

System.Data.Odbc.OdbcConnectionStringBuilder builder = new System.Data.Odbc.OdbcConnectionStringBuilder(); 
builder.ConnectionString = this.ConnectionString;
MessageBox.Show(builder["RemoteServerConnection"]);

Answer 1

用 (") 替换 "{"和 "}"就可以了:

string conn = "DataServiceUrl=http://localhost/foo;" +
    "RemoteServerConnection={server=http://localhost/foo2;interface=0.0.0.0;};" +
    "publisherport=1234;StatisticsURL=http://localhost/foo3";

var builder = new System.Data.Common.DbConnectionStringBuilder();
builder.ConnectionString = conn.Replace("{", "\"").Replace("}", "\"");
var keys = builder.Keys;
var values = builder.Values;
string remoteServerConnection = (string)builder["RemoteServerConnection"];