# FillPoolItemCollection(Int32, Func<T>) Method
Initializes the pool with the specified number of items using the specified constructor selector.
## Definition
**Namespace:** CapyKit
**Assembly:** CapyKit (in CapyKit.dll) Version: 1.0.2
**C#**
``` C#
private void FillPoolItemCollection(
int poolSize,
Func constructorSelector
)
```
**F#**
``` F#
private member FillPoolItemCollection :
poolSize : int *
constructorSelector : Func<'T> -> unit
```
#### Parameters
- Int32
- The size of the pool.
- Func(T)
- The constructor selector.
## See Also
#### Reference
Pool(T) Class
FillPoolItemCollection Overload
CapyKit Namespace