See Also Examples Applies To
Returns the current numeric value used for a specific twain capability.
Syntax
object.TwainGetCapCurrentNumeric (nCap, *nCurrentValue)
The TwainGetCapCurrentNumeric syntax has these parts:
| Part | Description |
| object | Required. An object expression that evaluates to an object in the Applies To list. |
| nCap | Required. Long A TWAIN Capability constant. |
| *nCurrentValue | Required. Double. Output current value of the selected twain capability. |
Returns
Boolean. True if Success else False: use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
Remarks
Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN)
To get the TWAIN state, use the TwainGetState() method.
Category
TWAIN Capability