L_AnnGetToolBarButtons

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnGetToolBarButtons(hwndToolBar, pButtons, puButtons, uStructSize)

HWND hwndToolBar;

window handle for the toolbar

pANNBUTTON pButtons;

address of a variable to be updated

L_UINT uStructSize;

size in bytes, of the structure pointed to by puButtons

L_UINT *puButtons;

address of a variable to be updated

Retrieves information about the buttons in the annotation toolbar.

Parameter

Description

hwndToolBar

Window handle for the toolbar. You get the window handle when you create the toolbar using the L_AnnCreateToolBar function.

pButtons

Pointer to an array of ANNBUTTON structures to be updated with information about the buttons in the annotation toolbar.

uStructSize

Size in bytes, of the structure pointed to by puButtons.

puButtons

Address of a variable to be updated with the number of buttons in the toolbar (number of entries in the pButtons array).

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

Call this function once, with pButtons set to NULL. This will retrieve the number of buttons in the toolbar, updating puButtons. Next, allocate the appropriate amount of memory for the pButtons array, and call this function again to retrieve the button information.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

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