References ▼
#include "ltwrappr.h"
virtual L_INT LTwain::SetCapability (pCapability, uFlags)
pTW_CAPABILITY pCapability; |
pointer to a structure |
L_UINT uFlags; |
optional flags |
Sets the value of the specified capability.
| Parameter | Description | |
| pCapability | Pointer to the TW_CAPABILITY structure that references the capability value to set. This structure must be allocated and filled with data corresponding to the required capability before passing it to the function. | |
| uFlags | Flags that indicate whether to set or reset the capability value. Possible values are: | |
| Value | Meaning | |
| LTWAIN_CAPABILITY_SET | [1] Set the capability to the value specified in pCapability. | |
| LTWAIN_CAPABILITY_RESET | [2] Reset the value of the capability to the default value defined by the TWAIN source. In this case the pCapability can be NULL since it is not needed. | |
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::GetCapability, LTwain::InitSession, LTwain::EndSession. |
Topics: |
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For an example, refer to LTwain::Acquire.