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GeneralRe: Manual Coding vs Code Generation Pin
Phanindra26116-Nov-12 8:56
memberPhanindra26116-Nov-12 8:56 
GeneralRe: Manual Coding vs Code Generation Pin
Marcus Kramer16-Nov-12 9:26
memberMarcus Kramer16-Nov-12 9:26 
AnswerRe: Manual Coding vs Code Generation Pin
Mycroft Holmes16-Nov-12 16:37
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GeneralRe: Manual Coding vs Code Generation Pin
PIEBALDconsult21-Nov-12 18:51
memberPIEBALDconsult21-Nov-12 18:51 
GeneralRe: Manual Coding vs Code Generation Pin
Mycroft Holmes21-Nov-12 19:46
memberMycroft Holmes21-Nov-12 19:46 
GeneralRe: Manual Coding vs Code Generation Pin
PIEBALDconsult22-Nov-12 10:51
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AnswerRe: Manual Coding vs Code Generation Pin
PIEBALDconsult21-Nov-12 5:00
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QuestionDesign Question Pin
TheGermoz15-Nov-12 18:31
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AnswerRe: Design Question Pin
DaveyM6915-Nov-12 20:31
mentorDaveyM6915-Nov-12 20:31 
GeneralRe: Design Question Pin
TheGermoz15-Nov-12 21:11
memberTheGermoz15-Nov-12 21:11 
AnswerRe: Design Question Pin
Rahul Rajat Singh15-Nov-12 22:43
memberRahul Rajat Singh15-Nov-12 22:43 
GeneralRe: Design Question Pin
TheGermoz16-Nov-12 0:14
memberTheGermoz16-Nov-12 0:14 
AnswerRe: Design Question Pin
Rahul Rajat Singh16-Nov-12 0:22
memberRahul Rajat Singh16-Nov-12 0:22 
AnswerRe: Design Question Pin
BobJanova16-Nov-12 0:12
memberBobJanova16-Nov-12 0:12 
TheGermoz wrote:
class A can implements I1 or I2 depending on how it is constructed

This is a dead giveaway for poor design. Inheritance hierarchies are telling you what operations you can do on an object, and you should be able to tell from the type of something what you can do with it. That is, an instance of A should always be treatable as an I2, or never.

What you almost certainly want to do is:

interface I1 {
 void A();
 void B();
}
 
interface I2 : I1 {
 void C();
 void D();
}
 
class A : I1 {
 // Implementations of the I1 functionality, and the I1 type constructor
 public virtual void A() {}
 public virtual void B() {}
}
 
class A2 : A, I2 {
 // Implementations of the I2 functionality, and the I2 type constructor
 public void C() {}
 public void D() {}
 
 // You can also override implementations from A
 public override void A() {
  base.A();
  // other stuff
 }
}

GeneralRe: Design Question Pin
TheGermoz16-Nov-12 0:16
memberTheGermoz16-Nov-12 0:16 
GeneralRe: Design Question Pin
Rahul Rajat Singh16-Nov-12 0:35
memberRahul Rajat Singh16-Nov-12 0:35 
GeneralRe: Design Question Pin
BobJanova16-Nov-12 1:09
memberBobJanova16-Nov-12 1:09 
AnswerRe: Design Question Pin
SledgeHammer0116-Nov-12 10:53
memberSledgeHammer0116-Nov-12 10:53 
GeneralRe: Design Question Pin
TheGermoz16-Nov-12 11:06
memberTheGermoz16-Nov-12 11:06 
AnswerRe: Design Question Pin
Clifford Nelson16-Nov-12 10:53
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QuestionBackground worker thread Pin
MAW3015-Nov-12 15:54
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AnswerRe: Background worker thread Pin
DaveyM6915-Nov-12 19:51
mentorDaveyM6915-Nov-12 19:51 
QuestionArray, Struct, Class??? I'm so confused.... Pin
KKW_acd15-Nov-12 7:29
memberKKW_acd15-Nov-12 7:29 
AnswerRe: Array, Struct, Class??? I'm so confused.... [modified] Pin
DaveyM6915-Nov-12 7:55
mentorDaveyM6915-Nov-12 7:55 
GeneralRe: Array, Struct, Class??? I'm so confused.... Pin
KKW_acd15-Nov-12 10:03
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AnswerRe: Array, Struct, Class??? I'm so confused.... Pin
DaveyM6915-Nov-12 20:02
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GeneralRe: Array, Struct, Class??? I'm so confused.... Pin
Richard MacCutchan16-Nov-12 1:02
mvpRichard MacCutchan16-Nov-12 1:02 
AnswerRe: Array, Struct, Class??? I'm so confused.... Pin
Richard MacCutchan15-Nov-12 8:06
mvpRichard MacCutchan15-Nov-12 8:06 
AnswerRe: Array, Struct, Class??? I'm so confused.... Pin
BobJanova16-Nov-12 1:16
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QuestionWind Chill Automation with C# application Pin
omisheikh15-Nov-12 7:03
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AnswerRe: Wind Chill Automation with C# application Pin
jschell15-Nov-12 9:12
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GeneralRe: Wind Chill Automation with C# application Pin
omisheikh16-Nov-12 4:25
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GeneralRe: Wind Chill Automation with C# application Pin
jschell17-Nov-12 6:40
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GeneralRe: Wind Chill Automation with C# application Pin
omisheikh18-Nov-12 22:00
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QuestionAccess mainform while subform is updating Pin
MAW3014-Nov-12 20:01
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AnswerRe: Access mainform while subform is updating Pin
Mycroft Holmes14-Nov-12 20:53
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AnswerRe: Access mainform while subform is updating Pin
DaveyM6915-Nov-12 1:02
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QuestionGet integer variable from datalist textbox for entry into SQL [modified] Pin
Member 959997514-Nov-12 11:10
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AnswerRe: Get integer variable from datalist textbox for entry into SQL Pin
rajeshkasani0514-Nov-12 19:34
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GeneralRe: Get integer variable from datalist textbox for entry into SQL Pin
Member 959997514-Nov-12 23:50
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GeneralRe: Get integer variable from datalist textbox for entry into SQL Pin
rajeshkasani0514-Nov-12 23:55
memberrajeshkasani0514-Nov-12 23:55 
GeneralRe: Get integer variable from datalist textbox for entry into SQL Pin
Member 959997515-Nov-12 3:25
memberMember 959997515-Nov-12 3:25 
GeneralRe: Get integer variable from datalist textbox for entry into SQL Pin
Richard MacCutchan15-Nov-12 4:21
mvpRichard MacCutchan15-Nov-12 4:21 
QuestionC# clear out global cache Pin
dcof14-Nov-12 8:52
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AnswerRe: C# clear out global cache Pin
jschell14-Nov-12 9:00
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AnswerRe: C# clear out global cache [modified] Pin
Pete O'Hanlon14-Nov-12 12:00
protectorPete O'Hanlon14-Nov-12 12:00 
GeneralRe: C# clear out global cache Pin
cptKoala14-Nov-12 22:50
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GeneralRe: C# clear out global cache Pin
Pete O'Hanlon14-Nov-12 23:07
protectorPete O'Hanlon14-Nov-12 23:07 
GeneralRe: C# clear out global cache Pin
cptKoala14-Nov-12 23:12
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GeneralRe: C# clear out global cache Pin
Paul Conrad15-Nov-12 8:52
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