CODEWITHSUNDEEP
asp.netquery-stringint32
GethuJohn
GethuJohn

Reputation: 233

Solve:Value was either too large or too small for an Int32

I am passing query string and the url is as follows-> http://localhost:1086/Web/EditMobile.aspx?sno=2. But when i try to enter the url as follows,localhost:1086/Web/EditMobile.aspx?sno=23424324423432424 , i get the following error->Value was either too large or too small for an Int32. How do i handle this error. I must get an error report like " the value is not found in the table or database"

Upvotes: 1

Views: 7583

Answers (2)

sathish
sathish

Reputation: 359

Because Int32 only support 10 digit value 0123456789, when we are trying more than 10 digit line string convert or initialize like 01234566789123456798

 int stratNo = Convert.ToInt31(Console.ReadLine()); \\less then 10 digit


 double stratNo = Convert.ToDouble(Console.ReadLine()); \\ more than 10 digit

Upvotes: 0

David M
David M

Reputation: 72910

You're presumably using something like int.Parse. Instead, use int.TryParse, and if it returns false, render the error message you actually want.

Upvotes: 2

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