IG_gui_load_page_dlg

Shows the file open dialog and returns the file name and the page number to load, specified as a wide string (UTF-16). It returns the format identifier if the format is detected.

Declaration:

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BOOL ACCUAPI IG_gui_load_page_dlg ( HWND hWnd, LPAT_WCHAR lpwszTitle, LPAT_WCHAR lpwszFileName, UINT nFNameSize, LPAT_MODE lpnFormatID, LPUINT lpnPage );

Arguments:

Name	Type	Description
hWnd	HWND	Handle of the parent window.
lpwszTitle	LPAT_WCHAR	Dialog title.
lpwszFileName	LPAT_WCHAR	Pointer to the file name buffer.
nFNameSize	UINT	File name buffer size.
lpnFormatID	LPAT_MODE	Format ID.
lpnPage	LPUINT	Image page number.

Return Value:

If the user specifies parameters and clicks the OK button, the return value is non-zero. If the user cancels or closes the dialog box or an error occurs, the return value is zero.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.

Sample:

GUI Windows, PDF Demo

Example:

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#include "IG_gui_common.h" IG_gui_load_page_dlg_W(hWnd, NULL, wszFile, sizeof(wszFile), NULL, &nPage);