從連接字符串檢索服務器名稱和數據庫的水晶報告asp.net web.config

Question

我正在檢索連接字符串基於cookie.Now中存儲的值 我在做水晶報告。我無法硬編碼服務器憑證。我必須從web.config的連接字符串中獲取這些證書。所以我可以將這些憑據傳遞給我的水晶報告。 請幫忙急。

ConnectionInfo reportConnectionInfo = new ConnectionInfo(); 
reportConnectionInfo.ServerName = connection string server name from web.config 
reportConnectionInfo.DatabaseName = connection string database name from web.config 
reportConnectionInfo.UserID = ...; 
reportConnectionInfo.Password = ...; 

Answer 1

你可以做這樣的事情：

ConnectionInfo reportConnectionInfo = new ConnectionInfo(); 
reportConnectionInfo.ServerName = WebConfigurationManager.AppSettings["ServerName"]; 
reportConnectionInfo.DatabaseName = WebConfigurationManager.AppSettings["DatabaseName"]; 
reportConnectionInfo.UserID = WebConfigurationManager.AppSettings["UserID"]; 
reportConnectionInfo.Password = WebConfigurationManager.AppSettings["Password"]; 

你也可以提供連接字符串是在web.config

string connectionString = WebConfigurationManager.ConnectionStrings["MyConnectionString"];