[TRY3] printer dialog fixes part1 + french
Detlef Riekenberg
wine.dev at web.de
Tue Oct 11 08:42:51 CDT 2005
Am Dienstag, den 11.10.2005, 10:36 +0200 schrieb Jonathan Ernst:
-- cut --
+
+ EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, NULL, 0, &needed, &num);
+ if(num == 0)
+ {
+
-- cut --
Sorry that didn't work.
You receive in "num" the Number of returned PRINTER_INFO_2 Entries in "buffer"
Since "buffer" is NULL, "num" is always 0.
Working Example from my Patch:
( http://www.winehq.org/pipermail/wine-patches/2005-October/021268.html )
+ /* Verify, that we have a Printer installed */
+ /* this will fail in wine, when you deleted your printer */
+
+ numentries = 0;
+ size = 0;
+ result = pEnumPrintersA(PRINTER_ENUM_LOCAL,
+ NULL, 2, NULL, 0, &size, &numentries);
+
+ if (size == 0)
+ {
+ result = pEnumPrintersA(PRINTER_ENUM_CONNECTIONS,
+ NULL, 2, NULL, 0, &size, &numentries);
+ }
+
-- cut --
size == 0: no Printer installed
size > 0: one or more Printers installed
--
By By ...
... Detlef
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