References ▼
# include“ltwrappr.h”
virtualL_INTLTwain::TemplateDlg (lpszTemplateFile)
Displays the TWAIN source manufacturer's template dialog, without actually acquiring an image.
A character string that contains the name of the template file used in the saving the capability values.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| <1 | An error occurred. Refer toReturn Codes. |
This function saves the current values of all the supported capabilities to the specified file.
Required DLLs and Libraries
L_INT CMyTwain::SaveCapCallBack(pTW_CAPABILITY pCapability){UNREFERENCED_PARAMETER(pCapability);// Do pre operations on data to savereturnSUCCESS;}L_INT CMyTwain::SaveErrorCallBack(pTW_CAPABILITY pCapability, L_UINT uError){UNREFERENCED_PARAMETER(pCapability);UNREFERENCED_PARAMETER(uError);// Do the error handlingreturnSUCCESS;}L_INT LTwain__TemplateDlgExample(L_TCHAR * pszFileName, CMyTwain *MyClass){L_INT nRet;MyClass->EnableCallBack (TRUE);nRet = MyClass->TemplateDlg (pszFileName);if(nRet ! =成功){// Error check procedurereturnnRet;}returnSUCCESS;}