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# LogiView

## Command 'put_mes'

| This command is used to display a message from the DataView entity 'MESSAGE'.
| A list of all messages can be displayed by clicking the button of the masks toolbar ..
| The message is displayed in the message bar. Since the message text can contain up to three wildcards (%s), it is possible to forward a corresponding number of expressions to the function 'put_mes' (LogiView converts them to strings internally).
| ### Syntax:
| put_mes({STR_EXPR}) or put_mes({STR_EXPR},{EXPR_LIST})
| ### I/O parameters:
| {STR_EXPR} | Name of message to be displayed.
| {EXPR_LIST} | List of up to three expressions of arbitrary type. Arguments (expressions) must be separated by colons.
| - |
| ### Return value:
| - |
| ### Example:
| Declaration of Variables
     10 DOCU_STRING_1 = language()

     15 DOCU_STRING_2 = strcat("Language used is:/Selected language: ",

             DOCU_STRING_1)

     20 put(DOCU_STRING_2)

     30 put_mes("EDB-ASS-PRS-CRE-OK")
| Result:
| The difference between "put" and "put_mes" is that the language set in Agile e6 is accounted for if "put_mes" is used.
| Functions and commands: Input/Output