# IRongCoreCallback.DefaultOperationCallbackEx

public void IRongCoreCallback.DefaultOperationCallbackEx(IRongCoreCallback.OperationCallbackEx<String> callback)
public void IRongCoreCallback.DefaultOperationCallbackEx(IRongCoreCallback.CreateGroupCallback callback)
public void IRongCoreCallback.DefaultOperationCallbackEx(IRongCoreCallback.OperationCallback callback)
public void IRongCoreCallback.DefaultOperationCallbackEx(IRongCoreCallback.ResultCallback<CoreErrorCode> callback)