LEADTOOLS TWAIN C++ Class Library Help
| LEADTOOLS TWAIN C++ Class Library Help > Classes and Function References > LTwain > LTwain Class Members > LTwain::SetCustomDSData |
#include "ltwrappr.h"
L_INT LTwain::SetCustomDSData(pCustomData, pszFileName)
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pTW_CUSTOMDSDATA pCustomData; |
/* pointer to TW_CUSTOMDSDATA structure to be filled */ |
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L_TCHAR * pszFileName; |
/* file name to load data from */ |
Sets the custom data of the TWAIN data source. This feature is available in version 16 or higher.
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Parameter |
Description |
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pCustomData |
Pointer to a TW_CUSTOMDSDATA structure. This structure must be allocated and contains the custom data of the TWAIN data source to set. Pass NULL if you need to set the data from a file. |
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pszFileName |
Character string that contains a file name for the custom data of a valid TWAIN data source to load from. Pass NULL to set the data using the pCustomData. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
To get the custom data of the TWAIN data source, call the LTwain::GetCustomDSData function.
To load the custom data of the TWAIN data source from a file, pass a valid file name to pszFileName and NULL to pCustomData.
Required DLLs and Libraries
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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. |
See Also
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Functions: |
LTwain::GetCustomDSData, LTwain::GetCapability, LTwain::SetCapability |
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Topics: |
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Example
