static void OverrideOpen(GLib.GType gtype, OpenNativeDelegate callback)
{
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)gtype.GetClassPtr()) + (long)class_abi.GetFieldOffset("open"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate)callback);
}
}
private bool InternalOpen()
{
OpenNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("open"));
unmanaged = (OpenNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(OpenNativeDelegate));
}
if (unmanaged == null)
{
return(false);
}
bool __result = unmanaged(this.Handle);
return(__result);
}
private bool InternalOpen(string device)
{
OpenNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("open"));
unmanaged = (OpenNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(OpenNativeDelegate));
}
if (unmanaged == null)
{
return(false);
}
IntPtr native_device = GLib.Marshaller.StringToPtrGStrdup(device);
bool __result = unmanaged(this.Handle, native_device);
GLib.Marshaller.Free(native_device);
return(__result);
}
