The error is pretty explicit:
'dsUser' does not contain a definition for 'tblEmployee' and no extension method 'tblEmployee' accepting a first argument of type 'dsUser' could be found (are you missing a using directive or an assembly reference?)
What this normally means is that your
class (which is what
is declared as) does not contain a property of method called tblEmployee - it is possible that you meant to use the name as an index, or as a property-of-a-property, or that
is the wrong class altogether. Or possibly, you just forgot to create the property!
Whichever way it is, you need to look at your class and work oput what you did mean to write - because we can't help you without access to your code!
Missed a close bracket - OriginalGriff[/edit]