# PropertyComparer<T, U> Constructor
Constructor.
## Definition
**Namespace:** CapyKit
**Assembly:** CapyKit (in CapyKit.dll) Version: 1.0.2
**C#**
``` C#
public PropertyComparer(
Func expression
)
```
**F#**
``` F#
new :
expression : Func<'T, 'U> -> PropertyComparer
```
#### Parameters
- Func(T, U)
- The expression.
## See Also
#### Reference
PropertyComparer(T, U) Class
CapyKit Namespace