Excel Custom Renderer To Remove Hyperlinks
Nov 20, 2007
Hi,
We are having a problem with the Excel renderer that comes with RS2005, It doesn't have an option to OmitHyperlinks so when we export files they come out over 20x the size they should be. So what I'm trying to do is write a Custom Renderer that will take in the Report Object, and Strip out the hyperlinks, then pass it on to the RS ExcelRenderer, but I ran into a little problem.
I'm looping through the ReportItems, and trying to clear out all the Hyperlinks but I keep getting this exception:
Operation is not valid due to the current state of the object.
This is the part of the code thats throwing up the exception.
Code Block
Action action = txtBox.ActionInfo.Actions[a];
action.SetHyperlinkAction(String.Empty, null);
Does any one have any insight on how to solve something like this ? Or even another way exporting an excel file with out any hyperlinks ?
Thanks
-Raul
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Jan 31, 2008
I have to create a custom rendering extension for SQL Server 2005 Reporting Services.
I followed the instructions in the MSDN article: http://msdn.microsoft.com/msdnmag/issues/05/02/CustomRenderers/default.aspx
I am running the report server under an administrative account provileges on the local machine (XP Pro SP2).
The Reporting Services is installed for SQL Server 2005 Trial/Evaluation Edition (not expired yet) and has been upgraded to Service Pack 2.
The Report Manager runs under a default ASPNET account.
After deploying the extension according to instructions in the article, I see the custom renderer in the list of available rendering formats in the dropdown in the Report Manager.
However, when I select that renderer and click "Export", a new IE window opens with the following error message:
Server Error in '/Reports$SQLSERVER2005DEV' Application.
That assembly does not allow partially trusted callers.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Exception: That assembly does not allow partially trusted callers.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[Exception: That assembly does not allow partially trusted callers.]
[Exception: An error occurred during rendering of the report.]
[Exception: An unexpected error occurred in Report Processing.]
Microsoft.Reporting.WebForms.ServerReport.ServerUrlRequest(Boolean isAbortable, String url, Stream outputStream, String& mimeType, String& fileNameExtension) +503
Microsoft.Reporting.WebForms.ServerReport.InternalRender(Boolean isAbortable, String format, String deviceInfo, NameValueCollection urlAccessParameters, Stream reportStream, String& mimeType, String& fileNameExtension) +958
Microsoft.Reporting.WebForms.ServerReportControlSource.RenderReport(String format, String deviceInfo, NameValueCollection additionalParams, String& mimeType, String& fileExtension) +84
Microsoft.Reporting.WebForms.ExportOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response) +143
Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context) +153
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
My "why is it not working" question basically breaks down to 3 questions:
1. Why does this error say "partially trusted" whereas the new element in the rssrvpolicy.config file explicitly asks for "FullTrust" permissions?
2. Is there any deployment step that I'm missing?
[For now, it's:
- copy-and-paste the dll into ReportServerin directory;
- add a new CodeGroup element to the rssrvpolicy.config file;
- add a new Extension element to the rsreportserver.config file;
- IIS reset;
- Reporting Services service restart.]
3. Also, I checked the deployment instructions in BOL (Deploying Rendering Extension: http://msdn2.microsoft.com/en-us/library/ms154516.aspx), just to make sure I didn't miss anything.
An interesting this is, the BOL article does NOT mention a requirement for adding a new element into rssrvpolicy.config file.
Is this an error in the September 2007 Books Online?
The same error (regarding "partically trusted" - see above) occurs even after I signed the assembly with a strong name key (although this is not mentioned in the articles, but I figured it might be necessary).
Could someone point me in the right direction as to how to properly deploy a custom rendering extension, please?
Thanks a lot!
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Jun 27, 2007
We have been successful in creating a custom Excel Renderer that works very well on a server configured for SSRS Native mode. However we have another server that is configured to work in SSRS integrated mode that we can not get this custom renderer to work properly. The steps we follow are:
After the report results are displayed we select Actions -> Export -> Excel Custom . So I can see the name of our custom rendering type.
After a very short amount of time (no more than a second or 2) I get a frame that says: an unexpected error has occurred. Here is the URL of the web site:
http://sharepointserver/sites/BI/Reports/Reserved.ReportViewerWebPart.axd?ReportSession=2jqe4e45sm0sze553avovv55&ControlID=5c4fbb59def64efdac050393cd3fb338&Culture=1033&UICulture=1033&ReportStack=1&OpType=Export&FileName=edi001&ContentDisposition=OnlyHtmlInline&Format=CUSTOM_RENDERER
Is there anything that has to be done differently to get a custom renderer to work in SharePoint integrated mode?
Note: here is the article we followed to initially create the renderer that will work in SSRS native mode:
http://msdn.microsoft.com/msdnmag/issues/05/02/CustomRenderers/
Any help would be appreciated, thanks.
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Mar 4, 2007
Hi,
I have been struggling to deploy a custom rendering extension onto
Reporting services 2005. I have followed all the steps given in the
MSDN article
http://msdn.microsoft.com/msdnmag/issues/05/02/customrenderers/defaul...
Especially -
1. Copied the dll generated to the reporting service bin folder.
2. Made the entry in C:Program FilesMicrosoft SQL ServerMSSQL.
3Reporting ServicesReportServer
sreportserver.config file as
<Extension Name="CUSTOM_RENDERER"
Type="MSDNMagazine.CustomRSRenderer.Renderer,MSDNMagazine.CustomRSRenderer"/
3. Made an entry in C:Program FilesMicrosoft SQL ServerMSSQL.
3Reporting ServicesReportServer
ssrvpolicy.config file as
<CodeGroup class="UnionCodeGroup" version="1"
PermissionSetName="FullTrust" Name="Custom Render Extension"
Description="This code group grants data extensions full trust.">
<IMembershipCondition class="UrlMembershipCondition" version="1"
Url="C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting Services
ReportServerinMSDNMagazine.CustomRSRenderer.dll"/>
</CodeGroup>
I am able to see the extension being listed in the Report manager list
of available rendering options,
But I get the following error from the report server when I try
exporting to the custom rendering extension
An attempt has been made to use a rendering extension that is not
registered for this report server.
Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.
Exception Details: System.Exception: An attempt has been made to use a
rendering extension that is not registered for this report server.
Source Error:
An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of
the exception can be identified using the exception stack trace
below.
Stack Trace:
[Exception: An attempt has been made to use a rendering extension that
is not registered for this report server.]
Microsoft.Reporting.WebForms.ServerReport.ServerUrlRequest(Boolean
isAbortable, String url, Stream outputStream, String& mimeType,
String& fileNameExtension) +489
Microsoft.Reporting.WebForms.ServerReport.InternalRender(Boolean
isAbortable, String format, String deviceInfo, NameValueCollection
urlAccessParameters, Stream reportStream, String& mimeType, String&
fileNameExtension) +958
Microsoft.Reporting.WebForms.ServerReportControlSource.RenderReport(String
format, String deviceInfo, NameValueCollection additionalParams,
String& mimeType, String& fileExtension) +84
Microsoft.Reporting.WebForms.ExportOperation.PerformOperation(NameValueCollection
urlQuery, HttpResponse response) +143
Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext
context) +75
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+154
System.Web.HttpApplication.ExecuteStep(IExecutionStep step,
Boolean& completedSynchronously) +64
Looking at the logs of the report server at Max trace level, gives me
the following dump
w3wp!processing!b!03/01/2007-22:35:22:: e ERROR: Throwing
Microsoft.ReportingServices.ReportProcessing.ReportProcessingException:
An attempt has been made to use a rendering extension that is not
registered for this report server., ;
Info:
Microsoft.ReportingServices.ReportProcessing.ReportProcessingException:
An attempt has been made to use a rendering extension that is not
registered for this report server.
w3wp!chunks!b!03/01/2007-22:35:22:: v VERBOSE: ###
ID=3f94a6f1-8ff7-448c-8cf3-494ab8fe4837, Length=0, CompressedLength=0,
TimeCompressing=0, TimeUncompressing=0, Ratio=0, Buffering=0,
Permanent=False
w3wp!library!b!03/01/2007-22:35:22:: v VERBOSE: Transaction rollback.
w3wp!webserver!b!03/01/2007-22:35:22:: e ERROR: Reporting Services
error Microsoft.ReportingServices.Diagnostics.Utilities.RSException:
An attempt has been made to use a rendering extension that is not
registered for this report server. --->
Microsoft.ReportingServices.ReportProcessing.ReportProcessingException:
An attempt has been made to use a rendering extension that is not
registered for this report server.
at
Microsoft.ReportingServices.ReportProcessing.ReportRendererFactory.GetRenderer(String
format, IReportServerInformation serverInfo)
at
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.CreateRenderer(String
format)
at
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderSnapshot(CreateReportChunk
createChunkCallback, RenderingContext rc, GetResource
getResourceCallback)
at
Microsoft.ReportingServices.Library.RenderSnapshotAction.Render()
at
Microsoft.ReportingServices.Library.RSService.RenderFromSessionNoCache(CatalogItemContext
reportContext, ClientRequest session, RenderingResult& result)
at
Microsoft.ReportingServices.Library.RSService.RenderFromSession(CatalogItemContext
reportContext, ClientRequest session, Warning[]& warnings,
ParameterInfoCollection& effectiveParameters)
at
Microsoft.ReportingServices.Library.RSService.RenderNext(CatalogItemContext
reportContext, ClientRequest session, Warning[]& warnings,
ParameterInfoCollection& effecectiveParameters, String[]&
secondaryStreamNames)
at
Microsoft.ReportingServices.Library.RenderNextCancelableStep.Execute()
at
Microsoft.ReportingServices.Diagnostics.CancelablePhaseBase.ExecuteWrapper()
--- End of inner exception stack trace ---
at
Microsoft.ReportingServices.Diagnostics.CancelablePhaseBase.ExecuteWrapper()
at
Microsoft.ReportingServices.Library.RenderNextCancelableStep.RenderNext(RSService
rs, CatalogItemContext reportContext, ClientRequest session, JobType
type, Warning[]& warnings, ParameterInfoCollection&
effectiveParameters, String[]& secondaryStreamNames)
at
Microsoft.ReportingServices.WebServer.ReportServiceHttpHandler.RenderReport(HttpResponseStreamFactory
streamFactory)
at
Microsoft.ReportingServices.WebServer.ReportServiceHttpHandler.DoStreamedOperation(StreamedOperation
operation)
at
Microsoft.ReportingServices.WebServer.ReportServiceHttpHandler.RenderItem(ItemType
itemType)
at
Microsoft.ReportingServices.WebServer.ReportServiceHttpHandler.RenderPageContent()
at
Microsoft.ReportingServices.WebServer.ReportServiceHttpHandler.RenderPage()
w3wp!dbcleanup!9!3/1/2007-22:35:41:: v VERBOSE: Starting database
cleanup.
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Call to CleanBatch()
w3wp!dbcleanup!9!3/1/2007-22:35:41:: v VERBOSE: Cleaning expired
sessions from DB
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction begin.
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction commit.
w3wp!dbcleanup!9!3/1/2007-22:35:41:: v VERBOSE: Cleaning expired cache
from DB
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction begin.
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction commit.
w3wp!dbcleanup!9!3/1/2007-22:35:41:: v VERBOSE: Cleaning orphaned
snapshots from DB
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction begin.
w3wp!library!9!3/1/2007-22:35:41:: v VERBOSE: Transaction commit.
w3wp!library!9!3/1/2007-22:35:41:: i INFO: Cleaned 0 batch records, 0
policies, 0 sessions, 0 cache entries, 0 snapshots, 0 chunks, 0
running jobs, 0 persisted streams
w3wp!dbcleanup!9!3/1/2007-22:35:41:: v VERBOSE: Database cleanup
executed.
Any inputs will be of great help to me. Thanks
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Sep 10, 2007
Hi,
I need to export a report to Excel without Hyperlinks. My original HTML report needs hyperlinks. Is there any way out.
Regards
Spandan
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Im working through the MS example of "removeDuplicates". I cant seem to figure out how to add custom property for input column.
I added the helper method:
private static void AddIsKeyCustomPropertyToInput(IDTSInput90 input, object value)
{
IDTSCustomProperty90 isKey = input.CustomPropertyCollection.New();
isKey.Name = "IsKey";
isKey.Value = value;
}
I call it from:
public override void ProvideComponentProperties()
{
//...
AddIsKeyCustomPropertyToInput(input, false);
//...
}
public override void ReinitializeMetaData()
{
IDTSInput90 input = ComponentMetaData.InputCollection[0];
if (input.CustomPropertyCollection.Count == 0)
{
AddIsKeyCustomPropertyToInput(input, false);
}
// ...
}
However when I deployed it and added the component to SSIS package - I cant see the Custom Column "IsKey" in the input column properties window.
What am I missing - please help
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Feb 26, 2008
Hi gurus,
I got a pre-formated excel sheet as destination. The header is formatted with color.
The requirement is to populate the excel sheet with different data type (name(string), no (int), sal(int), age(int)) from second row onwards. The source data is a SQL table and I am using SSIS to export data to the above excel destination.
Problem:
Scenario 1: Using SSIS data flow, populate the excel sheet. In this case, the format of the first row is used by all the new inserted records. So, I am not able to format as per the data type requirement.
Scenario 2: To populate data with required data types, I need to format the second row with the specified data types and then export data into the excel in the SSIS data flow. In this case, there is a blank row in the second row position as shown in the picture:
(see the picture on url)
http://picasaweb.google.co.uk/h.zulfi/SsisExcel/photo#5171040908106882370
To meet the requirement, I need to remove the blank row in the excel destination. It should look like below:
http://picasaweb.google.co.uk/h.zulfi/SsisExcel/photo#5171040912401849682
Is there any other method to achieve the export of data meeting the specified requirement?
If no, then is there any method to remove the blank row from excel apart from using com objects to remove the blank row and shift cells up right.
Any thought and help in this regard would be much appreciated.
Cheers,
Zulfi
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Feb 23, 2007
Hi,
I have a problem when exporting a report to Excel.
The problem is with the custom formatting. The report has a field named amount with its format property = C (on the properties window of the textbox in the report designer). When the user exports the report everything seems ok, calculations and so on... but the problem is when from another workbook a cell makes a reference to the cell amount of the exported report. The exported report, has this format [$-1010409]$#,##0.00;($#,##0.00) on the amount cell. In fact every format type of the report designer, begins with [$-1010409].
To reproduce this error:
Make a simple rdl with a textbox format C. Export it to excel. Create a new workbook and make a cell reference to the exported report formated textbox cell (='\ComputerFolder[ExportedReport.xls]Sheet1'!$E$15). Close the exported report and the new workbook, open the new workbook (not the exported one) and update the reference. Results in a #Ref error.
Tnx of your time and effort.
Sorry for my bad english.
G
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Jun 16, 2006
I have a database that has SQL 2000 as the engine and Access 2003 on the front end, we scan our documents and hyperlink them through Access, the address is stored in SQL Server but we are wanting to move SQL, the scanned documents along witht he ADP over to a different server so instead of the files linking to \gcfso1 they will link to \gcfsql. is there a way to update the address link in SqL to link to \gcfsql as an update view rather then relinking them by hand????
Help
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sri writes "Suppose I have a table to enter the name,number,address of employees in different coloumns.I want the names to be as hyperlink.how can i get that?
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If we have to write code please let me know the code also."
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The hyperlink works fine when its parent report is not loaded into a frame; a new browser window opens and loads up Google as expected. But as soon as the parent report is loaded into a frame, the hyperlink doesnt respond at all. I click, and the page just sits there, no error message, nothing. Ive combed quite a few posts and cant come up with any thing that works other than to remove the parent report from the frame and load it into its own browser window. Unfortunately I have to make this work in a frame, because the entire website hinges on this design.
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Nov 16, 2010
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I am trying to replace names found in 'xml' field name as hyperlinks, by matching with the names in database_tags.I am using the following function below, however the UDF is only recognizing one name from the XML fieldname data, instead of all the names present in the XML data.
ALTER FUNCTION [dbo].[ReplaceTags](@XML VARCHAR(MAX))
RETURNS VARCHAR(MAX)
AS
BEGIN
[code]...
for example, if the XML input data is the following: It consists of: BANKP, BCJA, BCJAM, BFTH, BFTH, and EMPOP.But the updated function is only recognizing two of names BFTH, BFTH, as hyperlinks, from the database_tags table.Is there a way to get the function to recognize more than one names as hyperlinks.
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Hi,
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In
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I know in my UI I need to create a "Property Grid".
In
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I am writing in C#.
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Hi,
I've created a Custom Data Flow Component and added some Custom Properties.
I want the user to set the contents using an expression. I did some research and come up with the folowing:
Code Snippet
IDTSCustomProperty90 SourceTableProperty = ComponentMetaData.CustomPropertyCollection.New();
SourceTableProperty.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
SourceTableProperty.Name = "SourceTable";
But it doesn't work, if I enter @[System:ackageName] in the field. It comes out "@[System:ackageName]" instead of the actual package name.
I'm also unable to find how I can tell the designer to show the Expression editor. I would like to see the elipses (...) next to my field.
Any help would be greatly appreciated!
Thank you
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Apr 2, 2007
Hi,
I'm trying to enable Expression for a custom property in my custom data flow component.
Here is the code I wrote to declare the custom property:
public override void ProvideComponentProperties()
{
ComponentMetaData.RuntimeConnectionCollection.RemoveAll();
RemoveAllInputsOutputsAndCustomProperties();
IDTSCustomProperty90 prop = ComponentMetaData.CustomPropertyCollection.New();
prop.Name = "MyProperty";
prop.Description = "My property description";
prop.Value = string.Empty;
prop.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
...
}
In design mode, I can assign an expression to my custom property, but it get evaluated in design mode and not in runtime
Here is my expression (a file name based on a date contained in a user variable):
"DB" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + "\" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + ".VER"
@[User::varCurrentDate] is a DateTime variable and is assign to 0 at design time
So the expression is evaluated as: "DB189912189912.VER".
My package contains 2 data flow.
At runtime,
The first one is responsible to set a valid date in @[User::varCurrentDate] variable. (the date is 2007-01-15)
The second one contains my custom data flow component with my custom property that was set to an expression at design time
When my component get executed, my custom property value is still "DB189912189912.VER" and I expected "DB200701200701.VER"
Any idea ?
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Aug 17, 2005
What I want to accomplish is that at design time the designer can enter a value for some custom property on my custom task and that this value is accessed at executing time.
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This is what I did in the custom task
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For that I need to get the names of each sheets in an Excel File and pass it to the Excel Source Control through variables. But when I give Data Access Mode as "Table name or view name variable" and provide the variable name in that, then it is giving an error message as "A destination table name has not been provided".
And at the same time, Since I was not able to provide an static Filename (as I am passing through Variables), when I tried to map the columns in the OleDB Destination, it is not allowing me to map the columns.
So all these things I should do at Run-time using Variables in SSIS. I don't want to hard-code any filenames or Sheet names. If any one of you have a solution, please share with me.
Thanks & Regards,
Prakash Srinivasan
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Jun 14, 2006
l've the following situation,
l've some excel files controlled by Vendor which changing frequently. The only thing does not change is the header name of each column.
So my question is, is there any way to create a new table based on the excel file selected including the column name in SSIS? So that l can use the data reader as source to select those columns l am interested on and start the integration.
Thanks.
Regards,
Yong Boon, Lim
p/s : The excel header is at the row 7.
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Dec 18, 2006
i have an SSIS package that exports to an excel file. This works fine. the problem is that it appends the data instead of overwriting the file. Is there any way to overwrite the file like you can with a flat file? I have to email the file everyweek and don't want to have to clear it out manually. Any help would be appreciated
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