ImageGear for C and C++ on Windows v19.0
IG_TWAIN_cap_array_size_get
| API Reference Guide > TWAIN Component API Reference > TWAIN Component Functions Reference > Capability Functions > IG_TWAIN_cap_array_size_get |
This function gets the size of the array of a capability.
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AT_ERRCOUNT ACCUAPI IG_TWAIN_cap_array_size_get(
HTWAINCAP hTWAINCap,
LPDWORD lpArraySize
);
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| Name | Type | Description |
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| hTWAINCap | HTWAINCAP | Handle to the capability container. References the container structure where detailed information about the capability is stored. |
| lpArraySize | LPDWORD | Pointer to a DWORD that receives the array size. |
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
This function does not process image pixels.
Applicable to TW_ON_ARRAY and TW_ON_ENUMERATION containers.