This function gets the minimum value of a capability from its container.
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AT_ERRCOUNT ACCUAPI IG_TWAIN_cap_min_value_get( HTWAINCAP hTWAINCap, LPVOID lpValue, DWORD dwValueSize ); |
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. |
lpValue | LPVOID | Pointer to a memory buffer that receives the capability value. |
dwValueSize | DWORD | The size of memory allocated for lpValue pointer. |
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_RANGE container.