test.cshtml

@Html.TXTextControl().DocumentViewer(settings =>
{
    settings.DocumentPath = Server.MapPath("~/App_Data/contract.tx");
    settings.Dock = DocumentViewerSettings.DockStyle.Window;
    settings.IsSelectionActivated = true;
    settings.ShowThumbnailPane = true;
    settings.SignatureSettings = new SignatureSettings()
    {
        OwnerName = "Paul Paulsen",
        SignerName = Model.Signer,
        ShowSignatureBar = true,
        UniqueId = Guid.NewGuid().ToString(),
        CustomSignatureData = new ElectronicSignatureDocumentViewer.Models.SignatureData()
        {
            Barcode = Model.Barcode,
            Signer = Model.Signer,
            IPAddress = Model.IPAddress
        }
    };
}).Render()