LTWAINSOURCEINFO

Summary

The LTWAINSOURCEINFO structure provides information about the available TWAIN source.

Syntax

typedef struct _LTWAINSOURCEINFO 
{ 
   L_UINT uStructSize; 
   L_TCHAR * pszTwnSourceName; 
   L_TCHAR * pszTwnProductFamily; 
   L_TCHAR * pszTwnManufacturer; 
   TWAIN_VERSION TwainVersion; 
} LTWAINSOURCEINFO,  * pLTWAINSOURCEINFO; 

Members

L_UINT uStructSize

Size of the LTWAINSOURCEINFO structure, in bytes, for versioning. Use the sizeof() operator to calculate the value.

L_TCHAR pszTwnSourceName

Character string that contains the name of the TWAIN source.

L_TCHAR pszTwnProductFamily

Character string that contains the scanner product family name.

L_TCHAR pszTwnManufacturer

Character string that contains the manufacturer name of the scanner.

TWAIN_VERSION TwainVersion

Enumeration value that specifies the TWAIN version currently being used.

Comments

pLTWAINSOURCEINFO is a pointer to a LTWAINSOURCEINFO structure. Where the function parameter type is pLTWAINSOURCEINFO, you can declare an LTWAINSOURCEINFO variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pLTWAINSOURCEINFO variable is necessary only if your program requires a pointer.

Usage

• LTwain::SourceInfoCallBack