Gets the maximum number of images that can be transferred from the current TWAIN source.
L_LTTWN_API L_INT L_TwainGetMaxXferCount(hSession, pnMaxXferCount)
Handle to an existing TWAIN session. This handle is obtained by calling the L_TwainInitSession or L_TwainInitSession2 function.
Pointer to a variable to be updated with the maximum number of images that can be transferred from the current TWAIN source.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
This function gets the current maximum transfer count capability CAP_XFERCOUNT value. For more information on these capabilities, refer to the TWAIN specification.
To set the maximum transfer count capability call L_TwainSetMaxXferCount function.
This function should be called after calling the L_TwainStartCapsNeg function and before calling the L_TwainEndCapsNeg function.
For an example, refer to L_TwainEnableDuplex.
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms