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Add Object.HasProperty()

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This commit is contained in:
Sebastian Dröge 2009-10-03 10:14:03 +02:00
parent b08ca4a640
commit f37850249d
1 changed files with 10 additions and 0 deletions
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10
gstreamer-sharp/Object.custom
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@ -31,6 +31,16 @@ public PropertyInfo GetPropertyInfo (string property) {
return new PropertyInfo (pspec);
}
public bool HasProperty (string property) {
IntPtr klass = Marshal.ReadIntPtr (Handle);
IntPtr native_property = Gst.GLib.Marshaller.StringToPtrGStrdup (property);
IntPtr pspec = g_object_class_find_property (klass, native_property);
Gst.GLib.Marshaller.Free (native_property);
return pspec != IntPtr.Zero;
}
public PropertyInfo[] Properties {
get {
uint n_properties;