我想在我的.Net核心6.0 Web应用程序中设置条纹支付，要求客户通过条纹支付金额的信用卡。我想在保存按钮上付款。

查看：

@model SalesInvoiceModel
<h2>Create Invoice</h2>
@using (Html.BeginForm("CreateInvoice", "SalesInvoice", FormMethod.Post))
{
    @Html.ValidationSummary()
    @Html.HiddenFor(m => m.Id)
    <div class="form-group">
        <label asp-for="TotalAmount"></label>
        <input asp-for="TotalAmount" class="form-control" id="TotalAmount" readonly />
        <span asp-validation-for="TotalAmount" class="text-danger"></span>
    </div>
    <br />
    <button type="submit" class="btn btn-primary">Save</button>
}

字符串

控制器

public class SalesInvoiceController : Controller
{
        private readonly IConfiguration _configuration;

        public SalesInvoiceController(IConfiguration configuration)
        {   _configuration = configuration;  }
        [HttpPost]
        public IActionResult CreateInvoice(SalesInvoiceModel model)
        {
                using (SqlConnection connection = new SqlConnection(_configuration.GetConnectionString("DBConnection")))
                {
                    using (SqlCommand command = new SqlCommand("sp_AddInvoiceDetails", connection))
                    {
                        command.CommandType = CommandType.StoredProcedure;
                        command.Parameters.AddWithValue("@Id", model.Id);
                        command.Parameters.AddWithValue("@TotalAmount", model.TotalAmount);
                        connection.Open();
                        int userId = Convert.ToInt32(command.ExecuteScalar());
                        TempData["SuccessMessage"] = "Invoice created successfully.";
                        return RedirectToAction("InvoiceList", "SalesInvoice");
                    
                }}}

型