# GetU2Item
### int GetU2Item(int lMsgId, ushort\[] pnValue)
수신한 SECS메시지의 U2(Unsigned Integer 2 Byte) Item을 읽음.
반환값은 U2 Item의 Size를 의미함.
Parameters
| | |
|---|
| Name | Type | Description |
| lMsgId | int | 수신한 Message의 ID |
| plValue | ushort[] | U2 Item을 저장할 배열 |
```csharp
int nCount = m_gem.GetNextItemCount(lMsgId); //다음 아이템 길이를 얻습니다.
ushort[] vData = new ushort[nCount]; //해당 길이로 배열을 선언합니다.
m_gem.GetU2Item(lMsgId, vData); //ushort[] 배열을 얻습니다.
```
---
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