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Easy Access to Typed Datasets Part 2
Message
 
À
05/05/2005 09:17:14
Information générale
Forum:
ASP.NET
Catégorie:
The Mere Mortals .NET Framework
Versions des environnements
Environment:
VB.NET 1.1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01011258
Message ID:
01018335
Vues:
11
>After I created a wrapper method in my Bus Obj for GetCurrentDataSet that casts the generic DataSet to the strongly typed DataSets (per Dev Guide), shouldn't this allow me to not have to perform casts in my application code:
> Me.VisitorDataset = _
> Me.oVisitor.GetVisitorByVisitorId(visitorIdSelected)
>rather than
> Me.VisitorDataset = _
> CType(Me.oVisitor.GetVisitorByVisitorId(visitorIdSelected),VisitorDataSet)
>
>After I make the changes to the Bus Obj and code per the first example, I get Option Strict On disallows implicit conversions from 'System.Data.DataSet' to 'XXX.MyApplication.Business.VisitorDataset' in my WinForm code.

Check my reply to the other message...I think that will fix this problem

Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com
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