Boolean.CompareTo Method (Object)
Compares this instance to a specified object and returns an integer that indicates their relationship to one another.
Assembly: mscorlib (in mscorlib.dll)
An object to compare to this instance, or null.
Return ValueType: System.Int32
A signed integer that indicates the relative order of this instance and obj.
Less than zero
This instance is false and obj is true.
This instance and obj are equal (either both are true or both are false).
Greater than zero
This instance is true and obj is false.
obj is null.
obj must be null or an instance of Boolean; otherwise, an exception is thrown.
This method implements the IComparable interface.
Available since 1.1
Available since 2.0
Windows Phone Silverlight
Available since 7.0