C# - Rounding Down to Nearest Integer

Question

I have a C# app that is calculating some numbers. I need to round down.

var increment = 1.25;
var result = 50.45 - 23.70;    // equals 26.75
int interval = difference / increment; // result is 21.4. However, I just want 21

I have to get the interval to an int. At the same time, I cannot just use Convert.ToInt32 because of its rounding behavior. I always want the lowest whole number. However, I'm not sure how.

question from:https://stackoverflow.com/questions/35409965/c-sharp-rounding-down-to-nearest-integer

Answer 1

Just try this..

 int interval = Convert.ToInt32(Math.Floor(different/increment));