The UpdateHistoryValueExReq object is used in:
| Property | SubType | Read Only | Description |
|---|---|---|---|
|
TagStringEx |
Variant |
No |
Sets tag string for the history point whose value you want to update. Type: HistoryTagStringEx |
|
UserId |
String |
No |
Sets the network user ID. The user ID is used by the VHS to check security. This property is typically ignored. |
|
ValueEntryOld |
Variant |
No |
Sets the old value information. Type: ValueEntryEx |
|
ValueEntryNew |
Variant |
No |
Sets the new value information. Type: ValueEntryEx |
|
|
|