Language Reference Guide : Statements : OpenROAD Language Statements : Message Statement
 
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Message Statement
This statement displays a message (character string) on the screen in a pop-up window.
This statement has the following syntax:
message varcharstringexpr;
The pop-up window is centered in the frame that executes the statement. The pop-up covers the calling frame and remains on display until the user clicks its OK button. The calling frame is inactive while the pop-up is displayed.
Note:  For another way to display a simple message, see the ProcExec class InfoPopup Method.
Parameters--Message Statement
This statement has the following parameter:
varcharstringexpr
Specifies a character string containing the message to be displayed. Enclose this string in quotes if it is a string literal.
Example--Message Statement
Display an error message:
message 'Bad Value';