procedure ShowMessage ( const Text : string ) ;
Description
The ShowMessage procedure displays a string of Text in a simple dialog with an OK button.
It is used to inform the user of some information - no decision is needed by the user.
Insert carriage return and line feed characters (#13#10) into the string to generate multi line message display.
Related commands
InputBox Display a dialog that asks for user text input, with default
InputQuery Display a dialog that asks for user text input
MessageDlg Displays a message, symbol, and selectable buttons
MessageDlgPos Displays a message plus buttons at a given screen position
PromptForFileName Shows a dialog allowing the user to select a file
ShowMessageFmt Display formatted data in a simple dialog with an OK button
ShowMessagePos Display a string in a simple dialog at a given screen position
Example code : Show single and multiple line text displays
begin
// Show a simple message
ShowMessage('Hello World');
// Show a blank message
ShowMessage('');
// Split this into two lines
ShowMessage('Hello '+#13#10+'World');
end;
Show full unit code
Hello World
Hello
World