Thickness.Equals Method (Object)
public override bool Equals(
Type: System.Booleantrue if the two objects are equal; otherwise, false.
Testing for equality on two floating-point values that are logically equivalent might fail because of precision errors that can accumulate as the values are operated on.
Supported in: 4.6, 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1