Custom workflow action appearing in action list but not showing Workflow UI

I created for SharePoint Designer 2010 in Visual Studio 2010. My custom action appears in Designer in the action list just like it's supposed to, but when I click on it it does not appear in the workflow. I don't get any error messages throughout the development process, and Designer seems to have no trouble with knowing the action is there and there is an assembly associated with it.

Solution :

I have checked application web.config file and found that <authorizedType Assembly="DocToPDFActivity, Version=1.0.0.0, Culture=neutral, PublicKeyToken=2478de059b6051f4" Namespace="DocToPDFActivity" TypeName="*" Authorized="True" /> is configure in it.

So Just i have added it and reset IIS.

After I have checked Workflow action UI and it appears.

Cheers.

Word To PDF - Sharepoint 2010

http://msdn.microsoft.com/en-us/library/ff181518.aspx

http://www.microsoft.com/resources/msdn/en-us/office/media/video/office.html?cid=office-video&VideoID=e784efe4-bf2a-4777-b15f-b5a59cecfe64&from=mscomoffice

Error occurred in deployment step 'Recycle IIS Application Pool': Cannot connect to the SharePoint site. Error occurs while deploying SharePoint solut

In Visual Studio 2010 while deploying SharePoint solutions, sometime we see this error
“Error occurred in deployment step 'Recycle IIS Application Pool': Cannot connect to the SharePoint site. If you moved this project to a new computer or if the URL of the SharePoint site has changed since you created the project, update the Site URL property of the project.”

This is because we forgot to mention the Site URL where we are going to deploy this solution. After specifying site URL, deployment went well.



Site URL will be your SharePoint site i.e. http://MOSS:2000.