PROGRESSDATA2

typedef struct _tagProgressData2 
{ 
   L_UINT uStructSize; 
   DOC2_OCRPROCID Id; 
   L_INT nPercent; 
} PROGRESSDATA2, * pPROGRESSDATA2; 

The PROGRESSDATA2 structure provides progress information. The PROGRESSDATA2 structure is used by the PROGRESSCALLBACK2 function.

Comments

pPROGRESSDATA2 is a pointer to a PROGRESSDATA2 structure. If the function parameter type is pPROGRESSDATA2, declare a PROGRESSDATA2 variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pPROGRESSDATA2 variable is necessary only if the program requires a pointer.

This structure will be filled only when PROGRESSCALLBACK2 is called. The PROGRESSCALLBACK2 function will be called if you have set a callback function with L_Doc2SetProgressCB.