public void GetListChoices(String name, out IList <String> choices)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
choices = new List <String>();
vlc_value_t a = new vlc_value_t();
vlc_value_t b = new vlc_value_t();
__var_Change(_vlcObject, name, VlcChangeAction.GetList, ref a, ref b);
try
{
vlc_list_t t = (vlc_list_t)Marshal.PtrToStructure(b.p_list, typeof(vlc_list_t));
for (int i = 0; i < t.i_count; i++)
{
IntPtr textPtr = new IntPtr(t.p_values.ToInt32() + i * Marshal.SizeOf(typeof(vlc_value_t)));
vlc_value_t textValue = (vlc_value_t)Marshal.PtrToStructure(textPtr, typeof(vlc_value_t));
choices.Add(Marshal.PtrToStringAnsi(textValue.psz_string));
}
}
finally
{
__var_Change(_vlcObject, name, VlcChangeAction.FreeList, ref a, ref b);
}
}
public void SetBoolValue(String name, Boolean val)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
v.b_bool = val ? 1 : 0;
__var_Set(_vlcObject, name, ref v);
}
public void SetIntValue(String name, Int32 val)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
v.i_int = val;
__var_Set(_vlcObject, name, ref v);
}
public Boolean GetBoolValue(string name)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
__var_Get(_vlcObject, name, ref v);
return(v.b_bool != 0);
}
public Int32 GetIntValue(String name)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
__var_Get(_vlcObject, name, ref v);
return(v.i_int);
}
public String GetStringValue(String name)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
__var_Get(_vlcObject, name, ref v);
return(Marshal.PtrToStringAuto(v.psz_string));
}
public void SetStringValue(String name, String val)
{
if (_vlcObject.IsInvalid)
{
throw new ApplicationException("VLC object is NULL");
}
vlc_value_t v = new vlc_value_t();
v.psz_string = Marshal.StringToHGlobalAnsi(val);
try
{
__var_Set(_vlcObject, name, ref v);
}
finally
{
Marshal.FreeHGlobal(v.psz_string);
}
}
private static extern Int32 __var_Change(VlcObjectHandle p_ojbect, [MarshalAs(UnmanagedType.LPStr)] String name, VlcChangeAction action, ref vlc_value_t valA, ref vlc_value_t valB);
private static extern Int32 __var_Set(VlcObjectHandle p_object, [MarshalAs(UnmanagedType.LPStr)] String name, ref vlc_value_t value);
