Is it possible to create ViewModel by DI with additional custom parameters?

[GF-Huang]

For example, the copy of myClass created by myself, and the other service (IServiceA, IServiceB) created by the container:

public class RootViewModel {
    private readonly Func<SubViewModel> _createSubViewModel;

    public RootViewModel(Func<SubViewModel> createSubViewModel) {
        _createSubViewModel = createSubViewModel;
    }

    public void ShowSubViewModelCommand() {
        var vm = _createSubViewModel();
        vm.Property = (MyClass)myClass.Clone(); 
        // I want to modify the above to the follow
        // var vm = _createSubViewModel((MyClass)myClass.Clone());
    }
}

public class SubViewModel {
    public MyClass myClass { get; }

    public SubViewModel(IServiceA, IServiceB, MyClass myClass) { ... }
}

[canton7]

Create and register your own factory type. Also search closed issues - this has been asked before.

…

On 5 December 2020 20:12:05 GMT, GFHuang ***@***.***> wrote: For example, the copy of `myClass` created by myself, and the other service (`IServiceA`, `IServiceB`) created by the container: ```cs public class RootViewModel { private readonly Func<SubViewModel> _createSubViewModel; public RootViewModel(Func<SubViewModel> createSubViewModel) { _createSubViewModel = createSubViewModel; } public void ShowSubViewModelCommand() { var vm = _createSubViewModel(); vm.Property = (MyClass)myClass.Clone(); // I want to modify the above to the follow // var vm = _createSubViewModel((MyClass)myClass.Clone()); } } public class SubViewModel { public MyClass myClass { get; } public SubViewModel(IServiceA, IServiceB, MyClass myClass) { ... } } ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/canton7/Stylet/issues/180