Gtk.PrintSettings.has_key – gtk+-3.0 Reference Manual
has_key
Description:
[
Version
( since =
"2.10"
) ]
public
bool
has_key
(
string
key)
Returns
true
, if a value is associated with
key
.
Parameters:
this
a
PrintSettings
key
a key
Returns:
true
, if
key
has a value
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