Int 28/AX=9999h

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PCXDUMP v9.00+ - INSTALLATION CHECK

AX = 9999h

Return:
AX = AAAAh if installed

CX = version number * 100 (example:
03A2h = 930 = v9.30) DL = interrupt used by the dump function (see #02553) (00h if call not available) BX = CS of PCXDUMP's INT 28 handler (undocumented) ES = segment of PCXDUMP's memory block (v9.30, undocumented)

Program: PCXDUMP is a shareware screen grabber saving in PCX format

Notes: If DL<>00h a dump can be requested by calling INT DL as shown below (the user can choose the interrupt number at installation time); if DL=00h the dump function can be called only by hotkeys (this is the default)

(Table 02553) Call PCXDUMP screen-dump function with:. INT xx. AX = 1234h. BX = dump type 0000h Color dump 0001h Immediate color dump 0002h Black/White dump 0003h Immediate B/W dump 0004h Inverted B/W dump 0005h Gray scaled dump 0006h Inverted gray scaled dump 0007h Text screen dump to text file 0008h Text screen dump to ansi file

Return:
Nothing

Notes: If BX=0001h, 0003h, 0007h or 0008h the whole screen will be dumped; the other valid values will draw a selection frame on the screen except in text modes (text modes allow only full screen dumps). This function doesn't perform the dump, it only requests it; the dump will be performed after a few milliseconds if it's safe to do so, thus the author recommends putting a 60 ms delay after this call

Category: Resident Utilities - Int 28h - P

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