This function converts one or more Unicode character codes to a string.

Function Group Execution Windows Embedded Thin Client
Asc2Str String Synchronous Supported Supported Supported


Asc2Str( numChar1, numChar2, … , numCharN )
numChar (1-N)
A Unicode character code (in decimal).

Returned value

Returns a string comprising the converted codes.


Although the name of this function implies it only supports ASCII characters, it is in fact a legacy of previous versions of the software. The current version supports the full Unicode character set.


Tag Name Expression
Tag Asc2Str( 65 ) // Returned value ="A"
Tag Asc2Str( 65, 66, 67 ) // Returned value = "ABC"
Tag Asc2Str( Array[0], Array[1], Array[2] ) // Returned value = "ABC"