How To Call C# If Else In A Single Line

Here is the syntax of using C# if else statement in a single line. 

(Condition) ? "Value For true":" Value For False "

OK, here is your typical if else statement: 

if(x==1)
{
x=10;
}
else
{
x=15;
}

This is how we can replace the above code block in a single line: 

x=(x==1)?10:15;

Here is a detailed tutorial, How To Use C# If Else Statement