[ASK] - Convert object to integer

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Hi experts, i wanna ask you about the best way convert object to integer. This is my trick :) :

C#

int value = ((IConvertible)ExecuteScalarQuery(partID, sid)).Int32(null));

Is there any trick that certainly better than my trick experts.. ?? :confused:

Posted 26-Aug-10 23:00pm

Teamsar Muliadi

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CPallini 27-Aug-10 5:20am

What is 'ExecuteScalarQuery'?

Teamsar Muliadi 27-Aug-10 5:37am

ExecuteScalarQuery is a method that return an object as value.

3 solutions

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souidi abderrahman · Accepted Answer · 2010-08-26T23:36:00

Solution 3

<pre lang="cs">int test = int.Parse(string.Format("{0}", myobject))

Posted 26-Aug-10 23:36pm

souidi abderrahman

Baji Jabbar · Accepted Answer · 2010-08-26T23:30:00

Solution 2

You can try this

int value= (int)<object value="">;
or
int value=Convert.ToInt32(<object value="">);

Posted 26-Aug-10 23:30pm

Baji Jabbar

Christian Graus · Accepted Answer · 2010-08-26T23:02:00

Solution 1

Looks messy. I always call ToString and use int.TryParse, so that if it's not an integer, no exception is thrown. But ExecuteScalar returns an int, so why does this method not return one ?

Posted 26-Aug-10 23:02pm

Christian Graus

Comments

Teamsar Muliadi 27-Aug-10 5:11am

Mmm.. are u sure it is more faster than my trick in convert an object to int expert :confuse: ??

Christian Graus 27-Aug-10 5:31am

It's DEFINITELY faster if your object is not an int, as an exception is avoided. If it IS an int, why does your method not just return an int ?

Teamsar Muliadi 27-Aug-10 5:41am

DEFINITELY faster ?? wooww.. That sound seems good.. :) Mmm.. ok.. i will try as u tell me.. Thank you. :)