Nullable::Compare<T> Method
Compares the relative values of two Nullable<T> objects.
Assembly: mscorlib (in mscorlib.dll)
[ComVisibleAttribute(true)] public: generic<typename T> where T : value class static int Compare( Nullable<T> n1, Nullable<T> n2 )
Type Parameters
- T
The underlying value type of the n1 and n2 parameters.
Parameters
- n1
- Type: System::Nullable<T>
A Nullable<T> object.
- n2
- Type: System::Nullable<T>
A Nullable<T> object.
Return Value
Type: System::Int32An integer that indicates the relative values of the n1 and n2 parameters.
Return Value | Description |
|---|---|
Less than zero | The HasValue property for n1 is false, and the HasValue property for n2 is true. -or- The HasValue properties for n1 and n2 are true, and the value of the Value property for n1 is less than the value of the Value property for n2. |
Zero | The HasValue properties for n1 and n2 are false. -or- The HasValue properties for n1 and n2 are true, and the value of the Value property for n1 is equal to the value of the Value property for n2. |
Greater than zero | The HasValue property for n1 is true, and the HasValue property for n2 is false. -or- The HasValue properties for n1 and n2 are true, and the value of the Value property for n1 is greater than the value of the Value property for n2. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.