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4 VotesDerived classes must provide an implementation
I get the same error, any help would be appreciated :) The error is just : Erreur 1 Derived classes must provide ...Proposed | 11 Replies | 5736 Views | Created by Windows ate - Monday, March 5, 2012 8:05 PM | Last reply by navits - MSFT - Thursday, May 31, 2012 8:46 PM
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1 Votes
c#
no implementation in the abstract class. Instead they must be implemented by the subclass (override). Often abstract classes have non-abstract methods that ...Answered | 2 Replies | 2667 Views | Created by BHANWAR - Wednesday, February 17, 2010 7:18 AM | Last reply by Marcel Roma - Wednesday, February 17, 2010 7:43 AM -
0 Votes
visual programming
implementation and derived classes can override that implementation or use the one from base class. With pure virtual function since there is no ...Answered | 3 Replies | 1243 Views | Created by venkatesan L - Monday, September 30, 2013 3:07 PM | Last reply by Anna Cc - Friday, October 4, 2013 3:18 AM -
0 Votes
Must provide an implementation for the interface method...
error C3766: 'WorkspaceBuilder::WorkspaceEventSink' must provide an implementation for the interface method ' void ...Answered | 2 Replies | 4909 Views | Created by Kedar Kumbhar - Friday, March 4, 2011 9:27 AM | Last reply by Kedar Kumbhar - Friday, March 4, 2011 12:09 PM -
0 Votes
How to clone List<IBaseClass> that contains derived classes?
copy constructor in all your derived classes otherwise it won't work correctly and you'll get no compiler error. That is one of the benefits of an abstract ...Answered | 3 Replies | 4624 Views | Created by sanmarcos - Wednesday, January 24, 2007 7:43 PM | Last reply by CoolDadTx - Thursday, January 25, 2007 1:53 PM -
0 Votes
derived classes
Hi Your problem lies here. Your TestBoo is not inherting any of the BOO or FOO. the "protected" specifier will work for only derived ...Answered | 4 Replies | 2265 Views | Created by branniganm - Thursday, September 9, 2010 12:38 PM | Last reply by Mike Dos Zhang - Tuesday, September 14, 2010 4:09 AM -
4 Votes
Copy Derived Classes
; } } // Typesafe clone. // Note that this must be virtual so it can be overridden by derived classes. ...Answered | 3 Replies | 5891 Views | Created by Xyrthon - Thursday, April 1, 2010 5:58 AM | Last reply by Matthew Watson - Thursday, April 1, 2010 12:28 PM -
0 Votes
Derived classes
Nope. WSDL and Soap don't support it. The interface given has no backing schema for the deserializer to match - so its like "Which implementation of x interface". There isn't a way ...Answered | 3 Replies | 3341 Views | Created by Edijs - Wednesday, July 2, 2008 12:51 PM | Last reply by Jarrod M_ - Wednesday, July 2, 2008 4:23 PM -
0 Votes
Derived classes?
strategy. I add both tables to the dbml file, but ideally I would like the StrategyAudit class generated to be derived from Strategy, because there are many times when you want to ...Answered | 1 Replies | 3471 Views | Created by bpeikes - Wednesday, August 12, 2009 9:39 PM | Last reply by Damien Guard - Thursday, August 13, 2009 3:08 AM -
1 Votes
require all derived classes to implement an interface
You can also define interfaces, apply them to an abstract class, and defer implementation to derived classes by marking the interface members as abstract.Mark the ...Answered | 7 Replies | 8628 Views | Created by Steve Richter - Saturday, February 19, 2011 3:44 PM | Last reply by Rudedog2 - Monday, February 21, 2011 2:29 PM -
2 Votes
AvoidUncalledPrivateCode needs an improvement for XAML
into the base class implementation, a derived class ...Answered | 3 Replies | 4864 Views | Created by Michael Sync - Wednesday, December 9, 2009 7:23 AM | Last reply by Nicole Calinoiu - Thursday, December 10, 2009 2:25 PM -
1 Votes
DataServiceKey : Derived classes
I have OData service. In entity structure, we have baseclass named 'Base' and derived class 'Derived'. I want to define different primary keys for both classes. I have made ...Answered | 5 Replies | 3351 Views | Created by _Sanika - Sunday, August 26, 2012 3:12 PM | Last reply by Otomii Lu - Thursday, August 30, 2012 1:06 AM -
0 Votes
Impersonation on derived classes
Hello, why do you put operation contracts in an entity class? Please do not do that. You should use a standard class as an operation contract, and use entity classes as data ...Answered | 1 Replies | 2132 Views | Created by dabassman - Monday, September 26, 2011 2:05 PM | Last reply by Yi-Lun Luo - Tuesday, September 27, 2011 3:05 AM -
0 Votes
Derived classes and serialization
XmlIgnore the member in the derived class.Answered | 2 Replies | 2951 Views | Created by BenCh1 - Friday, June 29, 2007 9:42 AM | Last reply by BenCh1 - Friday, July 6, 2007 8:20 AM -
0 Votes
Can base/derived classes be exported to COM?
Can base/derived classes be exported to COM? Please remember to mark the replies as answers if they help and unmark them if they provide no help. Welcome ...Answered | 2 Replies | 9062 Views | Created by Xiaoyun Li – MSFT - Tuesday, April 7, 2009 6:46 AM | Last reply by Xiaoyun Li – MSFT - Tuesday, April 7, 2009 7:08 AM -
0 Votes
Derived Classes & ExportProperty
on our existing attributes, I think) to be able to override ExportProperty values in the derived classes. Thanks for the quick response!Answered | 2 Replies | 8460 Views | Created by Craig Eddy - Thursday, June 12, 2008 8:24 PM | Last reply by Craig Eddy - Friday, June 13, 2008 12:28 PM -
0 Votes
Derived classes in EF
There is a key in each table called GroupID that relates the two tables. All of this is fine in the EDM, but I wanted to create an Entity object that is derived from the ...Answered | 1 Replies | 3959 Views | Created by scev71 - Friday, October 31, 2008 6:47 PM | Last reply by Srikanth Mandadi - MSFT - Friday, October 31, 2008 9:25 PM -
0 Votes
Method visibility to derived classes
I have a base class called parent with three methods called m1, m2 and m3. I have three dervied classes child1, child2 and child3. All three classes are derived from parent ...Answered | 1 Replies | 2628 Views | Created by Divya Prakash Jha - Friday, May 21, 2010 11:29 AM | Last reply by Derek Smyth - Friday, May 21, 2010 12:18 PM -
0 Votes
Static classes, implementation question
Static classes don;t have base classes other than object because it doesn;t make sense. You use derivation to allow you to use a derived object as a ...Answered | 5 Replies | 3103 Views | Created by Reza Mohamed - Saturday, March 7, 2009 6:26 AM | Last reply by ptumelty - Thursday, March 12, 2009 9:38 AM -
0 Votes
derived classes and inheritance
I am not understanding derived classes and inheritance. For example I have an account class, with methods deposit and withdraw. If I ...Answered | 5 Replies | 3470 Views | Created by robee31 - Monday, April 14, 2008 2:47 PM | Last reply by David M Morton - Tuesday, April 15, 2008 3:56 AM - Items 1 to 20 of 1887937 Next ›
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