C# (CSharp) TabBarViewController.CloseTabViewModel示例

示例#1

文件： MvxIosViewPresenter.cs 项目： v4leria/MvvmCross

        protected virtual Task <bool> CloseTabViewController(IMvxViewModel viewModel, MvxTabPresentationAttribute attribute)
        {
            if (TabBarViewController != null && TabBarViewController.CloseTabViewModel(viewModel))
            {
                return(Task.FromResult(true));
            }

            return(Task.FromResult(false));
        }

示例#2

        protected virtual bool CloseTabViewController(IMvxViewModel viewModel, MvxTabPresentationAttribute attribute)
        {
            if (TabBarViewController != null && TabBarViewController.CloseTabViewModel(viewModel))
            {
                return(true);
            }

            return(false);
        }

示例#3

        protected virtual ValueTask <bool> CloseTabViewController(IMvxViewModel viewModel, MvxTabPresentationAttribute?attribute)
        {
            if (TabBarViewController != null && TabBarViewController.CloseTabViewModel(viewModel))
            {
                return(new ValueTask <bool>(true));
            }

            return(new ValueTask <bool>(false));
        }