How to remove decimal part from a number in C#

Question

I have number of type double. double a = 12.00 I have to make it as 12 by removing .00

Please help me

Answer 1

If you just need the integer part of the double then use explicit cast to int.

int number = (int) a;

You may use Convert.ToInt32 Method (Double), but this will round the number to the nearest integer.

value, rounded to the nearest 32-bit signed integer. If value is halfway between two whole numbers, the even number is returned; that is, 4.5 is converted to 4, and 5.5 is converted to 6.