// Register CB function that takes a C# object as userdata
public void RegisterRemovalCB(RemovalCbFunc cb, object data)
{
// Free existing GCHandle (if exists)
if (hRemUserData.IsAllocated && hRemUserData.Target != null)
{
hRemUserData.Free();
}
// Convert object to pointer
hRemUserData = GCHandle.Alloc(data);
// Apply the user-defined CB function
UserRemCB = new RemovalCbFunc(cb);
wrf = new WrapRemovalCbFunc(WrapperRemCB);
_RegisterRemovalCB(wrf, (IntPtr)hRemUserData);
}
// Register CB function that takes a C# object as userdata
public void RegisterRemovalCB(RemovalCbFunc cb, object data)
{
// Free existing GCHandle (if exists)
if (hRemUserData.IsAllocated && hRemUserData.Target != null)
hRemUserData.Free();
// Convert object to pointer
hRemUserData = GCHandle.Alloc(data);
// Apply the user-defined CB function
UserRemCB = new RemovalCbFunc(cb);
wrf = new WrapRemovalCbFunc(WrapperRemCB);
_RegisterRemovalCB(wrf, (IntPtr)hRemUserData);
}