This function shows the file open dialog and returns the file name to load.
Declaration:
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BOOL ACCUAPI IG_gui_load_filename_dlg (
HWND hWnd,
LPCHAR lpTitle,
LPCHAR lpFileName,
UINT nFNameSize,
LPAT_MODE lpnFormatID
);
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Arguments:
| Name | Type | Description |
| hWnd | HWND | Handle of the parent window. |
| lpTitle | LPCHAR | Dialog title. |
| lpFileName | LPCHAR | Pointer to the file name buffer. |
| nFNameSize | UINT | File name buffer size. |
| lpnFormatID | LPAT_MODE | Format ID. |
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 Professional.
Sample:
ASCII, Display, GUI Windows, Image Processing, IOSET, JPEG, Load Callback, Page, Print, Multipage, FlashPix, Multimedia
Example:
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#include "IG_gui_common.h" IG_gui_load_filename_dlg(hWnd, NULL, szFile, sizeof(szFile), NULL); |
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Remarks:
This function also shows the format identifier if the format is detected.