ImageGear for C and C++ on Windows v19.0
IG_TWAIN_cap_id_get
| API Reference Guide > TWAIN Component API Reference > TWAIN Component Functions Reference > Capability Functions > IG_TWAIN_cap_id_get |
This function gets the numeric designator of a capability from its container.
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AT_ERRCOUNT ACCUAPI IG_TWAIN_cap_id_get(
HTWAINCAP hTWAINCap,
LPAT_MODE lpCapId
);
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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. |
| lpCapId | LPAT_MODE | The numeric designator of the capability (of the form IG_TW_CAP_xxxx, IG_TW_ICAP_xxxx, or IG_TW_ACAP_xxxx). |
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.