Answer / lokesh

Invalid Use of NULL

Answer / govind. konduri

hai...

when we will try to assign a null value to integer as
shown below.

int a=null;//error
console.WriteLine(a);

when compile the above code it will show the error message.

"cannot convert null to int because it is a non-nullable
value type"


so...if we want to assign 'null' to 'int' .we have to write
like this..
int? a=null;//valid

Answer / bhanu reddy

when u assign a null value to int varible

like
int i=null;

we will get error message :
Cannot convert null to 'int' because it is a non-nullable
value type

Answer / manikandan

when we not giving any integer variable. that only it will
be coming null

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