Confirmation / more info for IAUX_Inst::IsUserBreak SOLVED

[zarkogajic]

Hi Support,

Can you provide some detailed info on IAUX_Inst::IsUserBreak?

Seems like it will return true when, for example, user is:

- trying to open a password protected document and clicks Cancel
- opening a Word (any conversion) document and during conversion Cancel clicked
- doing any IOperation displaying Progress dialog - and clicking "Cancel"

Any other ?

-žarko

[Vasyl-Tracker Dev Team]

This function checks some different variations of HRESULT-codes that mean the same 'user-break' case. Briefly it is:

Code: Select all

HRESULT x = ...
if (x < 0)
{
        int facility = (((DWORD)(x) >> 16) & 0x1ff);
        int ecode = ((x) & 0x0ffff);
	if (ecode == ERROR_CANCELLED)
	{
		if ((facility == 511) && (x & 0x02000000) // sdk's 'System' facility
		    ||
		    (facility == FACILITY_WIN32)) // OS facility
		return true;
	}
}

[zarkogajic]

Hi Vasyl,

Great, thanks.

-ž

[Tracker Supp-Stefan]