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will this code works fine? or will it gives error?

Object obj=5;
int i=6;
i=i+obj;

Question Posted / swapna

Answers were Sorted based on User's Feedback



will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / naren

object obj=5 this is boxing

int i=6 this is initialization of variable.

i=i+obj; here we can't sum the value type and reference
type.


so,it gives the error.

Is This Answer Correct ?    10 Yes 0 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / amit kumar sharma

//can not applied this because i is value type and obj is
reference type so this will create error
//u can do this
Object obj = 5;
int i = 6;
i = i + Convert.ToInt32(obj);

Is This Answer Correct ?    8 Yes 1 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / sri4u_926

Defenitly it gives Error bcoz we cannot apply operators for
the type object.

Is This Answer Correct ?    6 Yes 1 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / somnath nanekar

it will give an error...(we hv to typecast object to int)

Is This Answer Correct ?    3 Yes 1 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / amre binnaz

Private Sub Button1_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles Button1.Click

Dim obj As Object
Dim i As Int16
obj = 5
i = 6
i = i + obj
MsgBox(i)


End Sub
its working fine the result shows 11
private void button1_Click(object sender, EventArgs e)
{
object obj;
obj = 5;
int i;
i =6;
i = i + Convert.ToInt16(obj);
MessageBox.Show(i.ToString());
}
when you convert the object to int then only working fine
and show result 11

Is This Answer Correct ?    1 Yes 0 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / deepika

It will give error: "Operator '+' cannot be applied to
operands of type 'int' and 'object'"

Is This Answer Correct ?    1 Yes 1 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / prakash kesharwani

this definitely work.
since obj as type integer. and also i as integer.
so the output will be 11.

its gives error when obj is type string.

Is This Answer Correct ?    1 Yes 3 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / sujata bastia

This code works fine

Is This Answer Correct ?    1 Yes 8 No

will this code works fine? or will it gives error? Object obj=5; int i=6; i=i+obj; ..

Answer / usha

YA it ll work fine

Is This Answer Correct ?    0 Yes 10 No

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