Hello guys, in my DB I have a field to be nullable, but crystal report return an error:"dataset does not support System.Nullable"
Yes , you have received right error.
Please follow this post
http://social.msdn.microsoft.com/Forums/en-US/vscrystalreports/thread/9788f39c-2f3a-489d-8586-e7fc7c429e3b/
alternate is to crrete a clone of your nullable .
You can use anonymous type objects to recreate the object lists
Hope this helpful
how do create a clone of the object and remove all nullable types???
what are you using to bind Crystal..
Direct DB connection or Entities...
if Entities then creata simple POCO class without Nullables.
by Entities.but there is another solution, instead create me the double of my classes
please be more specific
another solution in place of clone clas POCO
