public async Task <byte[]> RenderReport(string report, ParameterValue[] parameters, string exportFormat = "PDF")
{
var binding = new BasicHttpBinding(BasicHttpSecurityMode.TransportCredentialOnly);
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;
binding.MaxReceivedMessageSize = 100485760;
var rsExec = new ReportExecutionServiceSoapClient(binding, new EndpointAddress(url));
var clientCredentials = new NetworkCredential(userName, password);
rsExec.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
rsExec.ClientCredentials.Windows.ClientCredential = clientCredentials;
TrustedUserHeader trustedUserHeader = new TrustedUserHeader();
LoadReportResponse taskLoadReport = null;
string historyID = null;
taskLoadReport = await rsExec.LoadReportAsync(trustedUserHeader, report, historyID);
ExecutionHeader executionHeader = new ExecutionHeader
{
ExecutionID = taskLoadReport.executionInfo.ExecutionID
};
await rsExec.SetExecutionParametersAsync(executionHeader, trustedUserHeader, parameters, null);
const string deviceInfo = @"<DeviceInfo><Toolbar>False</Toolbar><SimplePageHeaders>True</SimplePageHeaders></DeviceInfo>";
RenderResponse response = await rsExec.RenderAsync(new RenderRequest(executionHeader, trustedUserHeader, exportFormat ?? "PDF", deviceInfo));
return(response.Result);
}
public async static Task <byte[]> GenerateSSRSReport(string County)
{
var binding = new BasicHttpBinding(BasicHttpSecurityMode.None);
//binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Windows;
//binding.MaxReceivedMessageSize = 10485760; //10MB limit
//Create the execution service SOAP Client
var rsExec = new ReportExecutionServiceSoapClient(binding, new EndpointAddress(SSRSReportExecutionUrl));
//Setup access credentials.
var clientCredentials = new NetworkCredential(SSRSUsername, SSRSPassword, SSRSDomain);
if (rsExec.ClientCredentials != null)
{
rsExec.ClientCredentials.Windows.AllowedImpersonationLevel =
System.Security.Principal.TokenImpersonationLevel.Impersonation;
rsExec.ClientCredentials.Windows.ClientCredential = clientCredentials;
}
//This handles the problem of "Missing session identifier"
rsExec.Endpoint.EndpointBehaviors.Add(new ReportingServicesEndpointBehavior());
await rsExec.LoadReportAsync(null, "/" + SSRSFolderPath + "/" + ReportName, null);
//TODO: determine parameters
//Set the parameters asked for by the report
ReportExecutionService.ParameterValue[] reportParam = new ReportExecutionService.ParameterValue[1];
reportParam[0] = new ReportExecutionService.ParameterValue();
reportParam[0].Name = "County";
reportParam[0].Value = County.ToString();
await rsExec.SetExecutionParametersAsync(null, null, reportParam, "en-us");
//run the report
const string deviceInfo = @"<DeviceInfo><Toolbar>False</Toolbar></DeviceInfo>";
var response = await rsExec.RenderAsync(new RenderRequest(null, null, "PDF", deviceInfo));
//spit out the result
var byteResults = response.Result;
return(byteResults);
}
// https://docs.microsoft.com/en-us/dotnet/api/reportexecution2005.reportexecutionservice.render?view=sqlserver-2016
// https://docs.microsoft.com/en-us/sql/reporting-services/customize-rendering-extension-parameters-in-rsreportserver-config?view=sql-server-ver15
// https://medium.com/@yates.programmer/generating-an-ssrs-report-using-wcf-from-net-core-application-730e22886da3
public async Task <byte[]> Render(string reportPath, string reportType = "PDF", string deviceInfo = null)
{
if (string.IsNullOrEmpty(reportPath))
{
throw new Exception("Missing required reportPath parameter");
}
reportType = reportType.ToUpper().Trim();
switch (reportType)
{
case "PDF":
case "EXCEL":
case "WORD":
case "XML":
case "CSV":
case "IMAGE":
case "HTML4.0":
case "MHTML":
break;
default:
throw new Exception("Invalid reportType: " + reportType);
}
TrustedUserHeader trustedHeader = new TrustedUserHeader();
LoadReportResponse loadReponse = await LoadReport(RSExecutionClient, trustedHeader, reportPath);
if (ReportParameters.Count > 0)
{
await RSExecutionClient.SetExecutionParametersAsync(
loadReponse.ExecutionHeader,
trustedHeader,
ReportParameters.ToArray(),
"en-US"
);
}
var renderRequest = new RenderRequest(loadReponse.ExecutionHeader, trustedHeader, reportType, deviceInfo);
RenderResponse response = await RSExecutionClient.RenderAsync(renderRequest);
if (response.Warnings != null)
{
foreach (ReportExecution.Warning warning in response.Warnings)
{
Warnings.Add(
new KeyValuePair <string, string>(
warning.Code,
String.Format(
"Severity: {0} Object: {1} Message: {2}",
warning.Severity,
warning.ObjectName,
warning.Message
)
)
);
}
}
Extension = response.Extension;
MimeType = response.MimeType;
Encoding = response.Encoding;
StreamIds = response.StreamIds;
return(response.Result);
}
public async Task <byte[]> RenderReport(string reportPath, IDictionary <string, string> parameters, ExportFormat exportFormat, string fileName)
{
byte[] fileContent = null;
try
{
//My binding setup, since ASP.NET Core apps don't use a web.config file
var binding = new BasicHttpsBinding(BasicHttpsSecurityMode.Transport);
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;
binding.MaxReceivedMessageSize = 10485760; //I wanted a 10MB size limit on response to allow for larger PDFs
string _reportingServicesUrl = _config["WCFExternalServices:ReportingService:EndpointAddress"];
//Create the execution service SOAP Client
var rsExec = new ReportExecutionServiceSoapClient(binding, new EndpointAddress(_reportingServicesUrl));
//Setup access credentials. I use windows credentials, yours may differ
var clientCredentials = new NetworkCredential();
//rsExec.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
rsExec.ClientCredentials.Windows.ClientCredential = clientCredentials;
//This handles the problem of "Missing session identifier"
rsExec.Endpoint.EndpointBehaviors.Add(new ReportingServicesEndpointBehavior());
string historyID = null;
TrustedUserHeader trustedUserHeader = new TrustedUserHeader();
ExecutionHeader execHeader = new ExecutionHeader();
trustedUserHeader.UserName = clientCredentials.UserName;
//Load the report
var taskLoadReport = await rsExec.LoadReportAsync(trustedUserHeader, reportPath, historyID);
// Fixed the exception of "session identifier is missing".
execHeader.ExecutionID = taskLoadReport.executionInfo.ExecutionID;
//
//Set the parameteres asked for by the report
//
string lang = "";
if (fileName == "LoanStatement" || fileName == "Payment_order" || fileName == "CreditLineStatement")
{
if (Convert.ToInt32(parameters["lang_id"]) == 1)
{
lang = "hy-am";
}
else
{
lang = "en-us";
}
}
else
{
lang = "en-us";
}
ParameterValue[] reportParameters = null;
if (parameters != null && parameters.Count > 0)
{
reportParameters = taskLoadReport.executionInfo.Parameters.Where(x => parameters.ContainsKey(x.Name)).Select(x => new ParameterValue()
{
Name = x.Name, Value = parameters[x.Name] != null ? parameters[x.Name].ToString() : null
}).ToArray();
}
await rsExec.SetExecutionParametersAsync(execHeader, trustedUserHeader, reportParameters, lang);
//run the report
string format = GetExportFormatString(exportFormat);
// run the report
const string deviceInfo = @"<DeviceInfo><Toolbar>False</Toolbar></DeviceInfo>";
var response = await rsExec.RenderAsync(new RenderRequest(execHeader, trustedUserHeader, format, deviceInfo));
//spit out the result
return(response.Result);
}
catch (Exception ex)
{
// System.Web.HttpContext.Current.Response.BufferOutput = true;
// System.Web.HttpContext.Current.Response.TrySkipIisCustomErrors = true;
// System.Web.HttpContext.Current.Response.StatusCode = 422;
// System.Web.HttpContext.Current.Response.StatusDescription = Utils.ConvertAnsiToUnicode(ex.Message);
throw ex;
}
return(fileContent);
}
private async Task <byte[]> RenderReport(string reportName, IDictionary <string, object> parameters, string languageCode, string exportFormat)
{
const string SSRSUsername = "******";
const string SSRSDomain = "DESKTOP-FFAAKTS";
const string SSRSPassword = "******";
const string SSRSReportExecutionUrl = "http://desktop-ffaakts/ReportServer/ReportExecution2005.asmx";
const string SSRSFolderPath = "DemoReports";
string reportPath = string.Format("{0}{1}", SSRSFolderPath, reportName);
//
// Binding setup, since ASP.NET Core apps don't use a web.config file
var binding = new BasicHttpBinding(BasicHttpSecurityMode.None);
//binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Ntlm;
binding.MaxReceivedMessageSize = 999999999; //10MB limit
binding.MaxBufferSize = 999999999;
binding.OpenTimeout = new TimeSpan(0, 90, 0);
binding.CloseTimeout = new TimeSpan(0, 90, 0);
binding.SendTimeout = new TimeSpan(0, 90, 0);
binding.ReceiveTimeout = new TimeSpan(0, 90, 0);
//Create the execution service SOAP Client
ReportExecutionServiceSoapClient reportClient = new ReportExecutionServiceSoapClient(binding, new EndpointAddress(SSRSReportExecutionUrl));
//Setup access credentials. Here use windows credentials.
var clientCredentials = new NetworkCredential(SSRSUsername, SSRSPassword, SSRSDomain);
reportClient.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
reportClient.ClientCredentials.Windows.ClientCredential = clientCredentials;
//This handles the problem of "Missing session identifier"
reportClient.Endpoint.EndpointBehaviors.Add(new ReportingServiceEndPointBehavior());
//string historyID = null;
//TrustedUserHeader trustedUserHeader = new TrustedUserHeader();
//ExecutionHeader execHeader = new ExecutionHeader();
//trustedUserHeader.UserName = clientCredentials.UserName;
//
// Load the report
//
var taskLoadReport = await reportClient.LoadReportAsync(null, "/" + SSRSFolderPath + "/" + reportName, null);
// Fixed the exception of "session identifier is missing".
reportClient.Endpoint.EndpointBehaviors.Add(new ReportingServicesEndpointBehavior());
//
//Set the parameteres asked for by the report
//
ParameterValue[] reportParameters = null;
if (parameters != null && parameters.Count > 0)
{
reportParameters = taskLoadReport.executionInfo.Parameters.Where(x => parameters.ContainsKey(x.Name)).Select(x => new ParameterValue()
{
Name = x.Name, Value = parameters[x.Name].ToString()
}).ToArray();
}
await reportClient.SetExecutionParametersAsync(null, null, reportParameters, languageCode);
// run the report
const string deviceInfo = @"<DeviceInfo><Toolbar>False</Toolbar></DeviceInfo>";
var response = await reportClient.RenderAsync(new RenderRequest(null, null, exportFormat ?? exportFormat, deviceInfo));
//spit out the result
return(response.Result);
}
