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Project: Message Dialogue Components.
Unit: PJMessageDialog.
Class: TPJVCLMsgDlg
Applies to: ~>3.0
function Execute: Integer;
Call Execute to display the dialogue box. Execute returns a value associated with the button that was clicked to close the dialogue box.
Use the ButtonGroup or Buttons properties to determine which buttons are displayed in the dialogue box. The return values are defined in the Controls unit. The return values for buttons that are common both to Windows and the Delphi Controls unit are the same - i.e. the Delphi constants representing theses values map onto those defined by Windows. The possible return values of the various buttons are:
| Button clicked | Return value | Windows Equivalent |
|---|---|---|
| Yes | mrYes |
IDYES |
| No | mrNo |
IDNO |
| OK | mrOK |
IDOK |
| Cancel | mrCancel |
IDCANCEL |
| Abort | mrAbort |
IDABORT |
| Retry | mrRetry |
IDRETRY |
| Ignore | mrIgnore |
IDIGNORE |
| All | mrAll |
N/a |
| No To All | mrNoToAll |
N/a |
| Yes To All | mrYesToAll |
N/a |
| Help | N/a (doesn’t close dialogue) | N/a |
| Close | mrClose (later Delphis only) |
N/a |