SSRS报告参数IsHidden值

Question

我正在使用ReportService2005从SSRS返回参数列表。其中一些参数是预先填充和隐藏的。

有没有办法找出参数是否隐藏，我查看了ReportParameter类的documentation，找不到任何隐藏引用。

我使用以下代码来获取参数

bool forRendering = true;
string historyID = null;
ParameterValue[] values = null;
DataSourceCredentials[] credentials = null;
ReportParameter[] parameters = null;

ReportingService2005SoapClient svc = new ReportingService2005SoapClient();

svc.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
svc.GetReportParameters(reportName, historyID, forRendering, values, credentials, out parameters);


SSRSParameter[] params = (from p in parameters
                      select new SSRSParameter()
                      {
                                     Name = p.Name,
                                     Type = p.Type,
                                     MultiSelect = p.MultiValue,
                                     Dependencies = p.Dependencies,
                                     CurrentValue = p.DefaultValues,
                                 }).ToArray();
return params;