C# (CSharp) LitTravProj.ViewModel AllOrdersViewModel示例

示例#1

        void ShowAllOrders()
        {
            AllOrdersViewModel workspace =
                this.Workspaces.FirstOrDefault(vm => vm is AllOrdersViewModel)
                as AllOrdersViewModel;

            if (workspace == null)
            {
                workspace = new AllOrdersViewModel();
                this.Workspaces.Add(workspace);
            }

            this.SetActiveWorkspace(workspace);
        }

示例#2

文件： MainWindowViewModel.cs 项目： cab-codespring/LitTravMaint

        void ShowAllOrders()
        {
            AllOrdersViewModel workspace =
                this.Workspaces.FirstOrDefault(vm => vm is AllOrdersViewModel)
                as AllOrdersViewModel;

            if (workspace == null)
            {
                workspace = new AllOrdersViewModel();
                this.Workspaces.Add(workspace);
            }

            this.SetActiveWorkspace(workspace);
        }