Featured post

c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

cocoa touch - Objective C switch statements and named integer constants -


i have controller serves delegate 2 scrollviews placed in view managed aforementioned view controller.

to distinguish between 2 scroll views i'm trying use switch statement (instead of simple pointer comparison if statement). have tagged both scroll views 0 , 1 this

nsuinteger const kfirstscrollview = 0; nsuinteger const ksecondscrollview = 1; 

when try use these constants in switch statement, compiler says case statements not constants.

switch (scrollview.tag) {     case kfirstscrollview: {       // stuff     }     case ksecondscrollview: {       // stuff     } } 

what doing wrong?

this can solved through use of anonymous (though not so) enum type:

enum {     kfirstscrollview = 0,     ksecondscrollview = 1 };  switch (scrollview.tag) {     case kfirstscrollview: {       // stuff     }     case ksecondscrollview: {       // stuff     } } 

this compile without errors.


Comments

Popular posts from this blog

c# - Usage of Server Side Controls in MVC Frame work -

cocoa - Nesting arrays into NSDictionary object (Objective-C) -

ios - Very simple iPhone App crashes on UILabel settext -