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Question
How to convert a string into an Integer in ASP.net?
 Question Submitted By :: ASP.NET
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
by two ways u can do that
1.

int a = Int.Parse("String");

2.

int a = Convert.Int32("String");
 
Is This Answer Correct ?    97 Yes 17 No
Guest
 
Answer
# 2
we can do this way also
int intA=Convert.ToInt32("string");
 
Is This Answer Correct ?    45 Yes 21 No
Deva
 
 
 
Answer
# 3
int A = CInt("String") i think this is the best way 
Is This Answer Correct ?    24 Yes 7 No
Bhaskar
 
Answer
# 4
If you don't pass integer value, it gives the
exception "Input string was not in a correct format."
 
Is This Answer Correct ?    14 Yes 1 No
Sai Krishna
 
Answer
# 5
int a = Convert.ToInt32("2");

int b = Int32.Parse("3");

Response.Write( a.ToString() + " " + b.ToString());
 
Is This Answer Correct ?    11 Yes 1 No
Sai Krishna
 
Answer
# 6
1))int a=int.Parse("string");
2))int a=Convert.ToInt32("string");
3))int a=(int)"string";

but the string provided should be integer
 
Is This Answer Correct ?    9 Yes 2 No
Sanjay
 
Answer
# 7
works only if the input is integer 
Is This Answer Correct ?    15 Yes 11 No
Kiran
 
Answer
# 8
Good 
Is This Answer Correct ?    10 Yes 9 No
Sid
 
Answer
# 9
int.Parse parses the input (casts in a sense) to an integer
value however it will throw an exception if it cant do it if
the data provided is not numeric. you should use TryParse in
.NET 2.0 to see if it can parse it.

int a = Int.Parse("int");



Convert.ToInt32() converts the string data to a proper true
int32 value, and throws an exception if it can't convert the
value.


int a = Convert.Int32("String");
 
Is This Answer Correct ?    5 Yes 4 No
Suresh
 
Answer
# 10
All the above are correct. but if you want the integer value of a string( like 'binu') you have to find its ascii value..
There is no other option
 
Is This Answer Correct ?    1 Yes 0 No
Binu
 

 
 
 
Other ASP.NET Interview Questions
 
  Question Asked @ Answers
 
What is JIT and how is works ? Patni 1
33) You create English, French, and German versions of your ASP.NET application. You have separate resource files for each language version. You need to deploy the appropriate resource file based on the language settings of the server. What should you do? A . Create an installer and set the Installer.Context property for each version of your application. B . Create an installer that has a launch condition to verify the locale settings. C . Create an installer that has a custom action to install only location-specific files. D . Create an installer that has an MsiConfigureProduct function to install the appropriate version. Syntax-Softtech 2
How many Controls present in Asp dot net? TCS 7
Differnce between Control an View State Proteans 1
Tell About Web.config ? Keane-India-Ltd 2
How to use class library reference in asp.net project? Can you give me the example with source Class library haves classes like Database, insert, update, delete, reflection how can i use the database class connection in insert class to insert the record in to the Main Project in asp.net.   1
How To Send Value one page to Another Page On MasterMenu Click ? please Tell Me! Accenture 2
When is validation done on the client? How does client-side validation improve the efficiency of an application?   1
What is difference between response.redirect and server.transfer ? Satyam 2
Way of updating a table other than stored procedure and hard coded query?   2
What is view state and how this can be done and was this there in asp? Accenture 11
How to Insert a TextBox value in to Sql database using C# coding? Sona 17
 
For more ASP.NET Interview Questions Click Here 
 
 
 
 
 


   
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