virtual L_INT LAnnAutomation::EnumerateTextTokenTable()
Lets you examine the contents of the annotation text token table.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Use this function to examine the contents of the annotation text token table. This function is used with the text annotation objects that support tokens, namely the following:
The LAnnAutomation::EnumTextTokenTableCallBack is called for each token. Note that the tokens cannot be changed with this function. To modify the text token table, use one of the following functions:
Win32, x64.
This sample enumerates all of the tokens in the text token table,
and displays the result
/*<struct>*/
#if defined(MyAnnAutomation)
class MyAnnAutomation: public LAnnAutomation
{
public:
virtual L_INT EnumTextTokenTableCallBack(L_INT nTextTokenCount, L_INT nIndex, pANNTEXTTOKEN pTextToken);
L_TCHAR m_szMsg[1000];
};
#endif
/*</struct>*/
L_INT MyAnnAutomation::EnumTextTokenTableCallBack(L_INT nTextTokenCount, L_INT nIndex, pANNTEXTTOKEN pTextToken)
{
L_TCHAR szTemp[100];
L_TCHAR *pszType;
if (nIndex == 0)
wsprintf(m_szMsg, TEXT("Total Tokens: %d\n"), nTextTokenCount);
pszType = TEXT("Unknown");
switch(pTextToken->nTokenType)
{
case ANNTOKEN_NONE:
pszType = TEXT("ANNTOKEN_NONE");
break;
case ANNTOKEN_SEPARATOR:
pszType = TEXT("ANNTOKEN_SEPARATOR");
break;
case ANNTOKEN_TEXT:
pszType = TEXT("ANNTOKEN_TEXT");
break;
case ANNTOKEN_DATE_YYYY:
pszType = TEXT("ANNTOKEN_DATE_YYYY");
break;
case ANNTOKEN_DATE_YY:
pszType = TEXT("ANNTOKEN_DATE_YY");
break;
case ANNTOKEN_DATE_MM:
pszType = TEXT("ANNTOKEN_DATE_MM");
break;
case ANNTOKEN_DATE_DD:
pszType = TEXT("ANNTOKEN_DATE_DD");
break;
case ANNTOKEN_DATE_MONTH_NAME:
pszType = TEXT("ANNTOKEN_DATE_MONTH_NAME");
break;
case ANNTOKEN_DATE_DAY_OF_WEEK:
pszType = TEXT("ANNTOKEN_DATE_DAY_OF_WEEK");
break;
case ANNTOKEN_TIME_HH_12:
pszType = TEXT("ANNTOKEN_TIME_HH_12");
break;
case ANNTOKEN_TIME_HH_24:
pszType = TEXT("ANNTOKEN_TIME_HH_24");
break;
case ANNTOKEN_TIME_MM:
pszType = TEXT("ANNTOKEN_TIME_MM");
break;
case ANNTOKEN_TIME_SS:
pszType = TEXT("ANNTOKEN_TIME_SS");
break;
case ANNTOKEN_TIME_MILLISECONDS:
pszType = TEXT("ANNTOKEN_TIME_MILLISECONDS");
break;
case ANNTOKEN_AM_PM:
pszType = TEXT("ANNTOKEN_AM_PM");
break;
}
wsprintf(szTemp, TEXT("[%d]#%c\t%s\t%s\t%s\n"),
nIndex, pTextToken->cToken ? pTextToken->cToken : ' ', pTextToken->pszDesc
? pTextToken->pszDesc : TEXT(""), pTextToken->pszTokenString
? pTextToken->pszTokenString : TEXT(""), pszType);
return SUCCESS;
}
L_INT LAnnAutomation_EnumerateTextTokenTableExample(MyAnnAutomation *pLAutomation)
{
L_INT nRet;
lstrcpy(pLAutomation->m_szMsg, TEXT(""));
pLAutomation->EnableCallBack(TRUE);
nRet = pLAutomation->EnumerateTextTokenTable();
if(nRet != SUCCESS)
return nRet;
MessageBox(NULL, pLAutomation->m_szMsg, TEXT("Text Token Table"), MB_OK);
return SUCCESS;
}
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