SetTagValue
Sets the value of the specified tag in the project tags database.
| Function
| Group
| Execution
| Windows
| Embedded
| Thin Client
| Mobile Access
|
| SetTagValue | Tags Database
| Synchronous
| Supported
| Supported
| Supported
| Supported
|
Syntax
SetTagValue( "strTagName", TagValue )
- strTagName
- The name of the tag that you want to set.
Note: The tag name should be enclosed in quotes, as shown in the syntax diagram, or else the function will try to use the value of the tag.
- TagValue
- The new value to be set to the specified tag.
Returned value
| Value
| Description
|
| −1
| Invalid tag name
|
| 0
| No error
|
Examples
| Tag Name
| Expression
|
| TagA
| SetTagValue( “TagA”, “Hello” ) // Return = Hello
|
| TagA
| SetTagValue( “TagA”, 123 ) // Return = 123
|
| TagA TagB = 15
| SetTagValue( “TagA”, TagB ) // Return = 15
|
SetTagValue