C# Comparing float to int

Question

I have seen this code floating around on the intertubes for determining if a Windows Mobile device has a VGA screen (code is inside a method of a Form class):

SizeF currentScreen = this.CurrentAutoScaleDimensions;
bool isVGA = currentScreen.Height == 192;

Is it possible that isVGA could be set to false even if the screen is VGA because of float imprecision (the Height property is a float)?

Answer 1

Not in the example you present, because (IEEE 754-compliant, 32-bit) floating-point numbers can accurately represent all integers (whole numbers) whose absolute value is less than or equal to 2^24.