Upload inside grid

[Chuong]

Hi,

I have a grid which is bound to a list of viewmodels. When creating a record I want to upload an image as well. Following is my VM.

public class ClientModel : IClientModel
    {
        [ScaffoldColumn(false)]
        public int ClientID { get; set; }

        [Required]
        [DisplayName("Client Name")]
        public string Name { get; set; }

        [UIHint("_ClientHeaderImage")]
        public string HeaderImage { get; set; }

        public bool IsActive { get; set; }

        private string _status;

        public string Status
        {
            get
            {
                _status = IsActive ? "Enabled" : "Disabled";
                return _status;
            }
            set { _status = value; }
        }

    }

For the HeaderImage  property I need an upload control. So I have defined an editor template for it.

@(Html.Kendo().Upload()
    .Name("HeaderImage")
)

When I go in to Create record the upload control displays fine. The problem is

1. How can I grab the uploaded files from the Action Method?
2. How to restrict the files to .png and jpg for Kendo().Upload()


Thanks!!