messagebox properties

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Ilnur (2005-06-06 19:49) [0]

Что используется в KOL вместо Mmbyesnocancel?

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Ilnur (2005-06-06 19:50) [1]

Что используется в KOL вместо MbYesNoCancel?

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MTsv DN (2005-06-06 20:09) [2]

ShowQuestion и ShowQuestionEx...

С Уважением MTsv DN

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<Falcon> (2005-06-07 22:03) [3]

MessageBox - это API, а не KOL.
Хочешь именно KOL-овскую функцию:

function ShowMsg( const S: String; Flags: DWORD ): DWORD;
Упрощенный для использования MessageBox. Поэтому подробное описание Flags и возвращаемых значений можете посмотреть в Win32.

А что до самого MessageBox, то:
int MessageBox(
HWND hWnd, // handle of owner window
LPCTSTR lpText, // address of text in message box
LPCTSTR lpCaption, // address of title of message box
UINT uType // style of message box
);
Parameters
hWnd
Identifies the owner window of the message box to be created. If this parameter is NULL, the message box has no owner window.
lpText
Points to a null-terminated string containing the message to be displayed.
lpCaption
Points to a null-terminated string used for the dialog box title. If this parameter is NULL, the default title Error is used.
uType
Specifies a set of bit flags that determine the contents and behavior of the dialog box. This parameter can be a combination of flags from the following groups of flags.
Specify one of the following flags to indicate the buttons contained in the message box:
Flag Meaning
MB_ABORTRETRYIGNORE The message box contains three push buttons: Abort, Retry, and Ignore.
MB_OK The message box contains one push button: OK. This is the default.
MB_OKCANCEL The message box contains two push buttons: OK and Cancel.
MB_RETRYCANCEL The message box contains two push buttons: Retry and Cancel.
MB_YESNO The message box contains two push buttons: Yes and No.
MB_YESNOCANCEL The message box contains three push buttons: Yes, No, and Cancel.
Specify one of the following flags to display an icon in the message box:
Flag Meaning
MB_ICONEXCLAMATION,
MB_ICONWARNING
MB_ICONINFORMATION, MB_ICONASTERISK
MB_ICONQUESTION A question-mark icon appears in the message
MB_ICONSTOP,
MB_ICONERROR,
MB_ICONHAND
Specify one of the following flags to indicate the default button:
Flag Meaning
MB_DEFBUTTON1 The first button is the default button. MB_DEFBUTTON1 is the default unless MB_DEFBUTTON2, MB_DEFBUTTON3, or MB_DEFBUTTON4 is specified.
MB_DEFBUTTON2 The second button is the default button.
MB_DEFBUTTON3 The third button is the default button.
MB_DEFBUTTON4 The fourth button is the default button.
Specify one of the following flags to indicate the modality of the dialog box:
Flag Meaning
MB_APPLMODAL
MB_SYSTEMMODAL
MB_TASKMODAL
In addition, you can specify the following flags:
MB_DEFAULT_DESKTOP_ONLY
The desktop currently receiving input must be a default desktop; otherwise, the function fails. A default desktop is one an application runs on after the user has logged on.
MB_HELP
Adds a Help button to the message box. Choosing the Help button or pressing F1 generates a Help event.
MB_RIGHT
The text is right-justified.
MB_RTLREADING
Displays message and caption text using right-to-left reading order on Hebrew and Arabic systems.
MB_SETFOREGROUND
The message box becomes the foreground window. Internally, Windows calls the SetForegroundWindow function for the message box.
MB_TOPMOST
The message box is created with the WS_EX_TOPMOST window style.
Return Values
Value Meaning
IDABORT Abort button was selected.
IDCANCEL Cancel button was selected.
IDIGNORE Ignore button was selected.
IDNO No button was selected.
IDOK OK button was selected.
IDRETRY Retry button was selected.
IDYES Yes button was selected.

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