BizTalk Gurus

Cannot implictly convert type 'System.Nullable '1'

Latest post 05-13-2008 12:49 AM by byron. 2 replies.
  • 05-12-2008 4:45 AM

    • byron
    • Top 75 Contributor
    • Joined on 04-15-2008
    • Johannesburg
    • Posts 19

    Cannot implictly convert type 'System.Nullable '1'

    Hi

     

     In the Expression Editor I am unable to assign a value to a object that is
    System.Nullable`1. For example, when attempting to assign a DateTime to the
    object, I get the message "cannot implictly convert type 'System.DateTime'
    to 'System.Nullable`1'".

    How do you deal with Nullable destinations in BizTalk 2006??

     

    Thanks in advance

    Byron

  • 05-12-2008 6:39 AM In reply to

    Re: Cannot implictly convert type 'System.Nullable '1'

    Byron: I don't believe there's any real easy way to work around it (short of using a helper .NET class to do it). The issue is basically that BizTalk doesn't really support nullable types (it doesn't really support generic types either, so that's part of the issue).

  • 05-13-2008 12:49 AM In reply to

    • byron
    • Top 75 Contributor
    • Joined on 04-15-2008
    • Johannesburg
    • Posts 19

    Re: Cannot implictly convert type 'System.Nullable '1'

     Thanks for the quick response.

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