LogiView

Functions and Commands

Input/Output

  The following functions and commands are available for data input and output:
ask ask({VAR},{STR_EXPR})
This command is used to open a query form that requests the user for value entry. A free text string to be displayed as form text must be passed on to the command.
ask_mes ask_mes({VAR}{STR_EXPR}) or
ask_mes({VAR},{STR_EXPR},{EXPR_LIST})

This command is used to open a query form requesting the user for value entry. The form text message is defined in the "MESSAGE" DataView entity.
message_delete message_delete()
This command deletes the current messages in the Message window.
put put({EXPR_LIST})
This command is used to display any expressions on the screen.
put_mes put_mes({STR_EXPR}) or
put_mes({STR_EXPR},{EXPR_LIST})

This command is used to display a message from the DataView entity 'MESSAGE'.