what is wrong with this code? [Resolved]

Posted by Balajikcp8 under C# on 8/17/2012 | Points: 10 | Views : 2102 | Status : [Member] | Replies : 6

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class demo
{
string str="";
str="balaji"; //here i'm not able to assign value.why.?

}

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Posted by: Gopesh9 on: 8/17/2012 [Member] Starter | Points: 50

0	No you cannot assign the value of the str twice inside the class. Since when you write string str = ""; it will become a field of the class so we cannot use it as a type where we can assign the value of its more than once. G. S. .Net Developer Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Vasanthmvp on: 8/17/2012 [Member] Starter | Points: 50

0	You cannot re-assign the value of a variable with in the class. It becomes a field and we cannot use it as a type. You may re-assign it in the method or with in one method you can re-assign a variable more than once by method() { string x= "5"; { x = "asdf"; } } or directly re-assign x="5"; x="asfd"; the value of x gets re-assigned. Regards, Awesome Coding !! :) Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

You cannot re-assign the value of a variable with in the class. It becomes a field and we cannot use it as a type. You may re-assign it in the method or with in one method you can re-assign a variable more than once by


method() {

 string x= "5";  

{ x = "asdf"; }

}

or directly re-assign
x="5";
x="asfd"; the value of x gets re-assigned.

Regards,

Awesome Coding !! :)

Balajikcp8, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: prashant12-7256 on: 8/17/2012 [Member] Starter | Points: 25

0	Error is .str' is a 'field' but is used like a type You need to assign value to str inside methog like this: class demo { string str = ""; public void StringValue() { str = "balaji"; } } Or try this : class demo { string str = "balaji"; } Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Dhirajkumar on: 8/18/2012 [Member] Starter | Points: 25

0	class demo { string str=""; str="balaji"; //here i'm not able to assign value.why.? } u can not assign values to the variable more then once in a class because variable can declare only once. Dhiru Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Annamacharyakadambi on: 8/18/2012 [Member] Starter | Points: 25

0	Hi This is Annamacharya I can't get why u r unable to assign the value there. If I see you full code page I think I can answer your question. I think prashanth@12 is correct. you are trying to assign value to type variable. Any way I didn't come across such a situation. Thanks & Regards, Annamacharya K Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Balajikcp8 on: 8/18/2012 [Member] Starter | Points: 25

0	Thanks for all Balajikcp8, if this helps please login to Mark As Answer. \| Alert Moderator

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