It’s great. SharePoint Diagnostic Studio is available as the part of SharePoint Administration Kit.
For details:
http://technet.microsoft.com/en-us/library/hh144782.aspx
For download:
Scenario:
We created two visual studio workflows, say, workflow A and workflow B. Workflow A starts when a document is added or changed and check out the document. We can’t start Workflow A manually. Workflow B can only be started manually. When we try to start workflow B on a document which is already checkout by the workflow A, following pop up appear:
This workflow requires that the document is checked in. You must first check this document in and then start the workflow
If we check in the document, workflow B works fine.
Resolution:
As per my understanding, the trick missing is that SharePoint workflow run with “System Account”. We have deployed two workflows. Workflow A and workflow B. First Workflow A run when document is uploaded or changed and check out the document. Document is checked out using current user token (user token of the user who has uploaded or changed the document). When we want to start Workflow B, it give us error that document needs to be check in as it was check out by another user and we can’t run workflow on it.
We changed the code of Workflow A and used system account to Check out the document. Now, when user try to run the workflow, it is already check out to “System Account” and have no issue in running.
Scenario:
We created a visual studio workflow which contains initiation form. Workflow was associated with multiple content types. Workflow works well when deployed using visual studio. When workflow deployed using WSP, it was crashed showing “Failed on Start (retrying)” or “Error Occurred” status.
Resolution:
When we add “Workflow Initiation Form” using “Add” -> “New Item”, following method is responsible for running workflow:
private
void StartListWorkflow()
{
SPWorkflowAssociation association = this.workflowList.WorkflowAssociations[new
Guid(this.associationGuid)];
this.Web.Site.WorkflowManager.StartWorkflow(workflowListItem, association, GetInitiationData());
SPUtility.Redirect(this.workflowList.DefaultViewUrl, SPRedirectFlags.UseSource, HttpContext.Current);
}
In the above method, following method looks for workflow association with the list:
SPWorkflowAssociation association = this.workflowList.WorkflowAssociations[new
Guid(this.associationGuid)];
But we have associated workflow with the content types, not with the list. This results in null value in the SPWorkflowAssociation type variable “association”. When “StartWorkflow” is called, it resulted in exception.
We changed the above line of code with following line:
SPWorkflowAssociation association = this.workflowList.ContentTypes[this.workflowListItem[“Content Type”].ToString()].WorkflowAssociations[new
Guid(this.associationGuid)];
In the above code, instead of finding association from list, workflow looks association using content type as workflow is associated with content type not list. This did the trick.
Visigo Software Consulting Inc. has released forms based authentication pack for SharePoint 2010. It includes web parts for registering users, changing passwords and password recovery. It includes tools for managing users and roles and for approving registrations.
For details:
I spoke at an event organized by Microsoft Pakistan and Virtual University of Pakistan. The event held on Friday, April 15, 2011. I presented on SharePoint 2010 for students with CS and management background. The snaps of the event are available @ https://picasaweb.google.com/farhan.faiz/SharePoint2010EventVU#.
Thanks to Ali, people at VU and people at Microsoft Pakistan for the event.
Microsoft schedule a chat session with the MVP Experts for SharePoint on: Wednesday April 20th at 9am PDT
For more information:
Scenario:
We need to associate multiple content types with the custom workflow created in visual studio 2010.
Resolution:
In the elements.xml file look for <AssociationCategories>. Appended with “;#”
among Content Type IDs. Example:
<AssociationCategories>ContentType;ContentTypeID
;#ContentType;ContentTypeID;#
ContentType;ContentTypeID</AssociationCategories>
Scenario:
We need to move a document from one document library to another document library with the condition that if folder hierarchy doesn’t exist, creates it.
Resolution:
Following code checks if folder hierarch exists or not. If exist, returns the reference of the folder, else create the hierarchy and return the reference of the newly created folder.
It takes three input. SPWeb, list name and folder path. Folder path should be like “/DocumentLibraryName/Folder1/Folder2/Folder3/Folder4”.
public SPFolder VerifyAndCreateFolder(SPWeb spWeb,string listName, string folderPath)
{
SPList spList = spWeb.Lists[listName];
string rootFolderUrl = spList.RootFolder.ServerRelativeUrl;
SPFolder spFolder = null;
if (spWeb.GetFolder(folderPath).Exists)
{
return spWeb.GetFolder(folderPath);
}
else
{
string destFolderPath = folderPath.Replace(“/” + listName + “/”,“”);
int lastIndexOfFowardSlash = destFolderPath.LastIndexOf(‘/’);
if (lastIndexOfFowardSlash < 0)
{
SPFolderCollection spFolderColl = spWeb.GetFolder(rootFolderUrl).SubFolders;
spFolder = spFolderColl.Add(destFolderPath);
return spFolder;
}
else
{
lastIndexOfFowardSlash = folderPath.LastIndexOf(‘/’);
string parentFolderURL = folderPath.Remove(lastIndexOfFowardSlash);
spFolder = VerifyAndCreateFolder(spWeb, listName, parentFolderURL);
SPFolderCollection spFolderColl = spWeb.GetFolder(rootFolderUrl).SubFolders;
spFolder = spFolderColl.Add(“/” + listName + “/” + destFolderPath);
return spFolder;
}
}
}
I always forget how to get absolute url of splistitem. Always Google and always found the following:
spListItem[“EncodedAbsUrl”]
Now, getting rid of “Google” step. I wish I remember this one day L
