DTWAIN_GetFileSavePageCount

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The DTWAIN_GetFileSavePageCount function gets the number of pages successfully saved in an entire acquire session with the TWAIN device.

 

LONG  DTWAIN_GetFileSavePageCount ( DTWAIN_SOURCE Source );

 

Parameters

Source

An open TWAIN Source.

 

Return Values

The return value is the total number of pages that have been acquired when a call to DTWAIN_AcquireFile or DTWAIN_AcquireFileEx has been executed.

 

Comments

The DTWAIN_GetFileSavePageCount returns the total number of successfully saved pages when DTWAIN_AcquireFile or DTWAIN_AcquireFileEx is used.  This function can be called after the DTWAIN_AcquireFile... function has executed, or during notification processing while the device is acquiring images.  


The file save count is reset to zero when DTWAIN_AcquireFile or DTWAIN_AcquireFileEx is initially executed.

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TWAIN State Transitions

The Source must be in State 4. or higher