Title C # and VB.net difference Qianqian (original)

Difference between the title C # and VB.net Qianqian (original)

Keyword c#,vb.net,.net, difference



All said in. NET, the. NET Framework and the CLR are the basis for application operations. So vb.net and C # are exactly the same, just different grammar? Please look at the information I have collated.




One, C #




---as simple as VB, a new language as powerful as C + +




C # is a first-class component-oriented language
3 years design by Anders Hejlsberg, chief designer of Turbo Pascal, Delphi, and Visual J + +
All the language elements are real objects.
Develop strong and reusable software
All the base class libraries in the. NET Framework (base Class library) are written by C #





Second, vb.net




---Fully object-oriented basic language




1. New language Features
Fully object-oriented-Inheritance (inheritance), overload (overloading), shared members, structured exception handling
Strong language – rigorous type checking, initialization of variable declarations, support for garbage collection (garbage collection)
Powerful – Support delegates (delegates), free threading,variant data type replaced by Object
2. The grammar consistent with VB6





The difference between the three and 2 people?



1. Grammatical differences



such as the writing of loops



vb.net



For I = 1 to 10
' For loop
Next I



C#



for (i=1;i<11;i++) {
For loop
}




In addition, visual Basic is insensitive to case, and C # is case sensitive.



2.c# has features that Visual Basic does not have







Pointers, shift operators, embedded documents (XML)
Overloaded operators



3.Visual Basic has a feature that C # does not have



Richer grammar: Events, Try ... Catch, Select ... case, realize Interface
Late binding (Late binding), dynamic array, module (modules), optional parameters, parameter properties (parameterized properties)
Background compilation