Help Version 19.0.2017.10.27
References ▼
#include "ltwrappr.h"
virtual L_INT LTwain::EnumCapabilities (uFlags)
L_UINT uFlags; |
optional flags |
Gets the supported capabilities and specified value(s) of each capability.
| Parameter | Description | |
| uFlags | Flags that indicate the capability values to get when enumerating the TWAIN capability. Possible values are: | |
| Value | Meaning | |
| LTWAIN_CAPABILITY_DONTGET | [0] Get no capability values. | |
| LTWAIN_CAPABILITY_GETCURRENT | [3] Get the current capability value. | |
| LTWAIN_CAPABILITY_GETDEFAULT | [4] Get the default capability value. | |
| LTWAIN_CAPABILITY_GETVALUES | [5] Get all available capability values. | |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
LTTWN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Functions: |
LTwain::SetProperties, LTwain::GetProperties, LTwain::SetCapability, LTwain::GetCapability, LTwain::InitSession, LTwain::EndSession. |
Topics: |
|
|
For an example, refer to LTwain::AddCapabilityToFile.