Crystal Report询问数据库参数登录C＃

Question

您好，我有一个关于C＃程序的问题，我必须在C＃软件中使用Crystal报告进行打印。我的问题是，当我打印Crystal报告时询问数据库登录参数，怎么能我禁用这个？谢谢

下面我把代码和错误

代码和错误的画面：

Errore 2方法：

Answer 1

使用 SetDatabaseLogon功能

Myreport.SetDatabaseLogon("username", "password", "server", "dbname", false); 

如果SetDatabaseLogon功能不工作...手动报告

ConnectionInfo connInfo = new ConnectionInfo(); 
connInfo.ServerName = "Driver={Adaptive Server  Enterprise};Server=x.x.x.x;Port=x;"; 
connInfo.UserID = "username"; 
connInfo.Password = "password"; 
TableLogOnInfo tableLogOnInfo = new TableLogOnInfo(); 
tableLogOnInfo.ConnectionInfo = connInfo; 
foreach(Table table in reportDoc.Database.Tables) 
{ 
    table.ApplyLogOnInfo(tableLogOnInfo); 
    table.LogOnInfo.ConnectionInfo.ServerName =  connInfo.ServerName; 
    table.LogOnInfo.ConnectionInfo.DatabaseName =  connInfo.DatabaseName; 
    table.LogOnInfo.ConnectionInfo.UserID = connInfo.UserID; 
    table.LogOnInfo.ConnectionInfo.Password = connInfo.Password; 
    // Apply the schema name to the table's location 
    table.Location = "dbo." + table.Location; 
    }