Messages of propertysheet control

Macros
#define	PS_OKAY   0
#define	PS_ERR   (-1)
#define	PSM_GETACTIVEPAGE   0xF1C0L
	Gets the handle of current active page. More...
#define	PSM_SETACTIVEINDEX   0xF1C2L
	Changes the active page by index. More...
#define	PSM_GETPAGE   0xF1C3L
	Gets the handle of a page by index. More...
#define	PSM_GETACTIVEINDEX   0xF1C4L
	Gets the index of the current active page. More...
#define	PSM_GETPAGEINDEX   0xF1C5L
	Gets the index of a page by handle. More...
#define	PSM_GETPAGECOUNT   0xF1C6L
	Gets the number of pages of the propsheet. More...
#define	PSM_GETTITLELENGTH   0xF1C7L
	Gets the length of a page title. More...
#define	PSM_GETTITLE   0xF1C8L
	Gets a page title. More...
#define	PSM_SETTITLE   0xF1C9L
	Sets a page title. More...
#define	PSM_ADDPAGE   0xF1D0L
	Adds a page to the propsheet. More...
#define	PSM_REMOVEPAGE   0xF1D1L
	Removes a page from the propsheet. More...
#define	PSM_SHEETCMD   0xF1D2L
	Sends a MSG_SHEETCMD message to all pages in the propsheet. More...

Detailed Description

Macro Definition Documentation

#define PS_ERR   (-1)

Propsheet return value

Definition at line 113 of file propsheet.h.

#define PS_OKAY   0

Propsheet return value

Definition at line 111 of file propsheet.h.

#define PSM_ADDPAGE   0xF1D0L

Adds a page to the propsheet.

Sends this message to add a page to the propsheet.

PSM_ADDPAGE
DLGTEMPLATE *dlg_tmpl;
WNDPROC proc;

wParam = (WPARAM)dlg_tmpl;
lParam = (LPARAM)proc;

Parameters

hdlg	The handle of the page window to be added in the propsheet.
proc	The window callback procedure of the page window. Note that the procedure should call DefaultPageProc function by default.

Returns

The index of the page added on success; PS_ERR on error.

Definition at line 312 of file propsheet.h.

#define PSM_GETACTIVEINDEX   0xF1C4L

Gets the index of the current active page.

Sends this message to retreive the index of the propsheet window's active page.

PSM_GETACTIVEINDEX

wParam = 0;
lParam = 0;

Returns

The index number of the active page.

Definition at line 187 of file propsheet.h.

#define PSM_GETACTIVEPAGE   0xF1C0L

Gets the handle of current active page.

Sends this message to retreive the propsheet window's active page.

PSM_GETACTIVEPAGE

wParam = 0;
lParam = 0;

Returns

The handle to the active page; HWND_INVALID if no such a page.

Definition at line 130 of file propsheet.h.

#define PSM_GETPAGE   0xF1C3L

Gets the handle of a page by index.

Sends this message to retreive the handle to a page by index.

PSM_GETPAGE
int index;

wParam = (WPARAM)index;
lParam = 0;

Parameters

index

The index of the page.

Returns

The handle to the page; HWND_INVALID if no such a page.

Definition at line 170 of file propsheet.h.

#define PSM_GETPAGECOUNT   0xF1C6L

Gets the number of pages of the propsheet.

Sends this message to retreive the number of pages currently in the propsheet.

PSM_GETPAGECOUNT

wParam = 0;
lParam = 0;

Returns

The number of pages in the propsheet.

Definition at line 224 of file propsheet.h.

#define PSM_GETPAGEINDEX   0xF1C5L

Gets the index of a page by handle.

Sends this message to retreive the index to a page by handle.

PSM_GETPAGEINDEX
HWND hwnd;

wParam = hwnd;
lParam = 0;

Parameters

hwnd	The handle of the page.

Returns

The index of the page; PS_ERR if no such a page.

Definition at line 207 of file propsheet.h.

#define PSM_GETTITLE   0xF1C8L

Gets a page title.

Sends this message to retreive the title of a page.

PSM_GETTITLE
int index;
char *buffer;

wParam = (WPARAM)index;
lParam = (LPARAM)buffer;

Parameters

index	The index number of the page in the propsheet.
buffer	The buffer storing the title string.

Returns

PS_OKAY on success; PS_ERR if no such a page.

Definition at line 266 of file propsheet.h.

#define PSM_GETTITLELENGTH   0xF1C7L

Gets the length of a page title.

Sends this message to retreive the title length of a page.

PSM_GETTITLELENGTH
int index;

wParam = (WPARAM)index;
lParam = 0;

Parameters

index

The index number of the page in the propsheet.

Returns

The length of the page in the propsheet; PS_ERR if no such a page.

Definition at line 244 of file propsheet.h.

#define PSM_REMOVEPAGE   0xF1D1L

Removes a page from the propsheet.

Sends this message to remove a page from the propsheet and destroys the associated controls.

PSM_REMOVEPAGE
int index;

wParam = (WPARAM)index;
lParam = 0;

Parameters

index

The index number of the page to be removed from the propsheet.

Returns

If success, return PS_OKAY, otherwise PS_ERR.

Definition at line 333 of file propsheet.h.

#define PSM_SETACTIVEINDEX   0xF1C2L

Changes the active page by index.

Sends this message to change the propsheet window's active page.

PSM_SETACTIVEINDEX
int page;

wParam = (WPARAM)page;
lParam = 0;

Parameters

page	Index of the page to set.

Returns

PS_OKAY on success, otherwise PS_ERR.

Definition at line 150 of file propsheet.h.

#define PSM_SETTITLE   0xF1C9L

Sets a page title.

Sends this message to specify the title of a page.

PSM_SETTITLE
int index;
char *buffer;

wParam = (WPARAM)index;
lParam = (LPARAM)buffer;

Parameters

index	The index number of the page in the propsheet.
buffer	The string buffer storing the title.

Returns

PS_OKAY on success; PS_ERR if no such a page.

Definition at line 288 of file propsheet.h.

#define PSM_SHEETCMD   0xF1D2L

Sends a MSG_SHEETCMD message to all pages in the propsheet.

If you send MSG_SHEETCMD message to the propsheet control, the control will broadcast the message to all pages it contains. The page callback procedure will receive the message and handle it. If one page return non-zero value, the broadcast will be broken and the message will return a value indicating which page returned error. The value will be equal to the page index plus one.

The PSM_SHEETCMD can be used by property sheet window, i.e., the container of the property pages. The sheet can create three buttons, like "Ok", "Cancel", and "Apply". When the user clicked the "Apply" or "Ok" button, it can send a PSM_SHEETCMD message to the propsheet control, the control will then send the message to all pages to notify pages to apply the changes made by the user. If there are some errors, the page can return a non-zero value to indicate an invalid chage so that the sheet can stop to close the sheet window. You can tell the pages which action should be taken by passing a value through the WPARAM parameter of the message.

PSM_SHEETCMD
WPARAM wParam;
LPARAM lParam;

wParam = (WPARAM)wParam;
lParam = (LPARAM)lParam;

Parameters

wParam	The WPARAM parameter of the MSG_SHEETCMD message.
lParam	The LPARAM parameter of the MSG_SHEETCMD message.

Returns

The message has been broken by a page, the value will be (page_index + 1); Zero indicates no page asserts an error.

Definition at line 371 of file propsheet.h.