Input and Message Dialogs in Delphi
Delphi Provides many procedures and function to show a message or to get some data from users by input box. ShowMessage 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. begin // Show a simple message ShowMessage('Hello World'); // Show a blank message ShowMessage(''); // Split this into two lines ShowMessage('Hello '+#13#10+'World'); end; ShowMessageFmt The ShowMessageFmt procedure provides 'C' like formatting of multiple of simple data types into a string that is displayed in a single. It provides very precise control over this formatting. The Formatting parameter defines how the Data array is manipulated into the displayed string. The dialog has an OK button to allow the user to register the messa