SetTagValue
Called to modify the value of a tag
Function
void SetTagValue(id: number, value: object);
void SetTagValue(name: string, value: object);
Parameters
| Name | Type | Description |
|---|---|---|
| id | Number or String | Either the unique number returned from the call to ‘SubscribeToTag’ or the name of the tag. |
| value | object | The new value of the tag |
Return Value
None
Warnings
A warning is produced in Message Viewer if SetTagValue is called with mismatched data type.
Example
Set tag value by id:
_tag1 = SubscribeToTag("Tag1", 500, null, Tag1ValueChanged);
SetTagValue(_tag1, 5);
Set tag value by string:
SetTagValue("Tag1", 5);