nxa.ItemExists
- Reinhard Mayr (Unlicensed)
Owned by Reinhard Mayr (Unlicensed)
Aug 16, 2017
1 min read
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Description
This function checks whether the given Item is present in the OPC tree.
Signature
bool nxa.ItemExists (string)Parameters
| Name | Type | Mandatory/Optional | Description |
|---|---|---|---|
| string | M | Item ID of the Item that shall be tested. |
Return
| Type | Description |
|---|---|
| bool | indicates whether the item exists or not. |