Input string was not in a correct format.

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SQL

INSERT INTO TripSheet2(TripNumber,State,OdometerStart,OdometerEnd,Distance
,NonTaxableDistance,TaxableDistance,FuelPurchased,GalLit,Driver,TripID) VALUES"

C#

            if (item.Contains(","))
            {
                splitItems = item.Split(",".ToCharArray());
                sb.Clear();


sb.AppendFormat("{0}('{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}','{10}',{11}); ", sqlStatement, splitItems[0], splitItems[1], splitItems[2], splitItems[3], splitItems[4], splitItems[5], splitItems[6], splitItems[7], splitItems[8], splitItems[9],Convert.ToInt32(Session["tripID"]));

Upper Append Format is wrong .....................

plz help me
Thanks in Advance

Posted 25-Jul-12 21:15pm

shuresh

Updated 26-Jul-12 4:01am

Sandeep Mewara

v2

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StianSandberg 26-Jul-12 3:29am

What datatypes are your sql-tables columns? Sounds like you are trying to insert a string to a numeric column or something..

[no name] 26-Jul-12 7:39am

Your problem is probably Convert.ToInt32(Session["tripID"])

Nandakishore G N 27-Jul-12 1:11am

Hav u checked whether session has values or not?

3 solutions

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Mycroft Holmes · Answer 1 · 2012-07-25T21:46:00

Solution 2

Here is what I would do. Set a break point in you code where you can inspect the content of the stringbuilder. Copy the content of the stringbuilder to SSMS (assuming it is sql server) and try and execute the string.

When it fails fiddle with it till it works and then repeat the process in your code. It is called debugging!

Posted 25-Jul-12 21:46pm

Mycroft Holmes

Comments

shuresh 26-Jul-12 4:32am

I already Debugged it...IN this part only i got error ...INPUT STRING WAS NOT IN CORRECT FORMAT

sb.AppendFormat("{0}('{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}','{10}',{11}); ", sqlStatement, splitItems[0], splitItems[1], splitItems[2], splitItems[3], splitItems[4], splitItems[5], splitItems[6], splitItems[7], splitItems[8], splitItems[9],Convert.ToInt32(Session["tripID"]));

Bernhard Hiller · Answer 2 · 2012-07-26T01:19:00

Solution 3

Some hints:
- use a parameterized query.
- What is "item" - a string? Better create a class with appropriate properties!
- Are you sure that all the commas in your string are all used for delimitng its contents? What about a driver name of "Doe, John"?

Posted 26-Jul-12 1:19am

Bernhard Hiller

chadsvb · Answer 3 · 2012-07-26T09:57:00

Convert.ToInt32(Session["tripID"])

I'd look in the database first to verify the tripID field is set to Integer and not a String. If that is ok, then move on to the next step:

Try applying this value to a variable to see if it throws an error on that line. If so, you may want to review your data values to verify that tripID contains only Integers.

Create this variable
Int tripid = Convert.ToInt32(Session["tripID"])

Run/Test to see if this line throws an error. If it does, you have an issue with this value.