Create a list of drivers in the ISISSELECTION.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_ISIS_selection_build(
LPHISISSEL lphSelection,
LPSTR lpszDriverName,
DWORD dwDriverNameLen
);
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Arguments:
| Name | Type | Description |
| lphSelection | LPHISISSEL | The ISISSELECTION structure as initialized by IG_ISIS_selection_init. |
| lpszDriverName | LPSTR | Specifies a buffer for storing the name (including the full path) of the current driver. |
| dwDriverNameLen | DWORD | The size of the name buffer. It is recommended that you use a buffer of size _MAX_PATH from stdlib.h. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
The IG_ISIS_selection_build function adds one driver to the ISISSELECTION structure each time it is called.
The IG_ISIS_selection_build function adds one driver to the ISISSELECTION at a time and should be called repeatedly until it returns a positive value. A return value of IGE_SUCCESS indicates more drivers still need to be added. It is recommended that your application display a progress monitor between each call to IG_ISIS_selection_build. The name of the current driver being added is available from DrvName.