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LBase::UnloadLibraries

#include "ltwrappr.h"

static L_VOID LBase::UnloadLibraries (uLibraries, uSubLibraries)

Unloads specific LEADTOOLS library DLLs at run-time.

Parameters

L_UINT32 uLibraries

Flag that indicates which LEADTOOLS library DLLs to unload. Possible values are given below, and may be combined.

Value	Meaning
LT_KRN	unload the ltkrnXXn.dll for Non-Unicode or ltkrnXXnu.dll for Unicode.
LT_DIS	unload the ltdisXXn.dll for Non-Unicode or ltdisXXnu.dll for Unicode.
LT_FIL	unload the ltfilXXn.dll for Non-Unicode or ltfilXXnu.dll for Unicode.
LT_IMG	unload the ltimgXXn.dll for Non-Unicode or ltimgXXnu.dll for Unicode.
LT_EFX	unload the ltefxXXn.dll for Non-Unicode or ltefxXXnu.dll for Unicode.
LT_DLG	unload the ltdlgXXn.dll for Non-Unicode or ltdlgXXnu.dll for Unicode.
LT_TWN	unload the lttwnXXn.dll for Non-Unicode or lttwnXXnu.dll for Unicode.
LT_SCR	unload the ltscrXXn.dll for Non-Unicode or ltscrXXnu.dll for Unicode.
LT_ANN	unload the ltannXXn.dll for Non-Unicode or ltannXXnu.dll for Unicode.
LT_NET	unload the ltnetXXn.dll for Non-Unicode or ltnetXXnu.dll for Unicode.
LV_KRN	unload the ltvkrnXXn.dll for Non-Unicode or ltvkrnXXnu.dll for Unicode.
LV_DLG	unload the lvdlgXXn.dll for Non-Unicode or lvdlgXXnu.dll for Unicode.
LT_TMB	unload the lttmbXXn.dll for Non-Unicode or lttmbXXnu.dll for Unicode.
LT_LST	unload the ltlstXXn.dll for Non-Unicode or ltlstXXnu.dll for Unicode.
LT_BAR	unload the ltbarXXn.dll for Non-Unicode or ltbarXXnu.dll for Unicode.
LT_ZMV	unload the ltzmvXXn.dll for Non-Unicode or ltzmvXXnu.dll for Unicode.
LT_IMGOPT	unload the ltimgoptXXn.dll for Non-Unicode or ltimgoptXXnu.dll for Unicode.
LT_ALL_LEADLIB	unload any loaded LEADTOOLS libraries.

These values can be combined using the bitwise OR operator ( | ).

L_UINT32 uSubLibraries

Flag that indicates which LEADTOOLS dialog library DLLs to load, this value is only valid if uLibraries contains LT_DLG. Possible values are given below, and may be combined.

Value	Meaning
LT_DLGIMGEFX	load the ltdlgimgefxXXn.dll for Non-Unicode or ltdlgimgefxXXnu.dll for Unicode.
LT_DLGEFX	load the ltdlgefxXXn.dll for Non-Unicode or ltdlgefxXXnu.dll for Unicode.
LT_DLGFILE	load the ltdlgfileXXn.dll for Non-Unicode or ltdlgfileXXnu.dll for Unicode.
LT_DLGIMG	load the ltdlgimgXXn.dll for Non-Unicode or ltdlgimgXXnu.dll for Unicode.
LT_DLGIMGDOC	load the ltdlgimgdocXXn.dll for Non-Unicode or ltdlgimgdocXXnu.dll for Unicode.
LT_DLGCLR	load the ltdlgclrXXn.dll for Non-Unicode or ltdlgclrXXnu.dll for Unicode.
LT_DLGKRN	load the ltdlgkrnXXn.dll for Non-Unicode or ltdlgkrnXXnu.dll for Unicode.
LT_DLGWEB	load the ltdlgwebXXn.dll for Non-Unicode or ltdlgwebXXnu.dll for Unicode.
LT_ALL_DLG	load all available LEADTOOLS dialogs libraries.

These values can be combined using the bitwise OR operator ( | ).

Returns

None.

Comments

Call this function to unload specific LEADTOOLS library DLLs at run-time. The specified constants will determine which libraries you want to unload. You can use this function to minimize the memory footprint of your program by loading and unloading the libraries you need when necessary.