每当我提交表单时,都会收到此错误,并且由于以下原因未调用action方法:
具有相同键的项目已被添加。
以及异常详细信息:
[ArgumentException:已添加具有相同键的项。]
System.ThrowHelper.ThrowArgumentException(Exception资源资源)+52
System.Collections.Generic.Dictionary`2.Insert(TKey键,TValue值,布尔值添加)+9382923系统.Linq.Enumerable.ToDictionary(IEnumerable`1源,Func`2 keySelector,Func`2 elementSelector,IEqualityComparer`1比较器)+252
System.Linq.Enumerable.ToDictionary(IEnumerable`1源,Func`2 keySelector,IEqualityComparer`1比较器)+91
System.Web.Mvc.ModelBindingContext.get_PropertyMetadata()+228 System.Web.Mvc.DefaultModelBinder.BindProperty(ControllerContext controllerContext,ModelBindingContext bindingContext,PropertyDescriptor propertyDescriptor)+392
System.Web.Mvc.DefaultModelBinder.BindProperties(ControllerContext controllerContext,ModelBindingContext bindingContext)+147
System.Web.Mvc.DefaultModelBinder.BindComplexElementalModel(ControllerContext controllerContext,ModelBindingContext bindingContext,对象模型)+98
System.Web.Mvc.DefaultModelBinder.BindComplexModel(ControllerContext controllerContext,ModelBindingContext bindingContext)+2504
System.Web.Mvc.DefaultModelBinder.BindModel(ControllerContext controllerContext,ModelBindingContext bindingContext)+548
System.Web.Mvc.ControllerActionInvoker.GetParameterValue(ControllerContext controllerContext,ParameterDescriptor parameterDescriptor)+473
System.Web.Mvc.ControllerActionInvoker.GetParameterValues(ControllerContext controllerContext,ActionDescriptor actionDescriptor)+181
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext,String actionName)+830 System.Web.Mvc.Controller.ExecuteCore()+136 System .Web.Mvc.ControllerBase.Execute(RequestContext requestContext)+111
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext)+39
System.Web.Mvc。<> c__DisplayClass8.b__4()+65 System.Web.Mvc.Async。<> c__DisplayClass1.b__0()+44 System.Web.Mvc.Async。<> c__DisplayClass8`1.b__7(IAsyncResult _ )+42 System.Web.Mvc.Async.WrappedAsyncResult`1.End()+141 System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object标签)+54
System.Web.Mvc.Async.AsyncResultWrapper。结束(IAsyncResult asyncResult,对象标记)+40
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)+52
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult结果)+38
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()+8836913 System.Web.HttpApplication.ExecuteStep(IExecutionStep步骤,布尔值且已完成)+184
浏览页面
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/XYZ.Master"
Inherits="System.Web.Mvc.ViewPage<XYZ.Models.Admin.AdminSegmentCommissionsModel>" %>
<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
Create
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<% using (Html.BeginForm()) {%>
<div class="box3">
<div class="userinfo">
<h3>Admin Segment Commissions</h3>
</div>
<div class="buttons-panel">
<ul>
<li>
<input type="submit" value="Save" class="save" />
</li>
<li>
<%:Html.ActionLink("Cancel", "Index", new { controller = "AdminSegmentCommissions" }, new { @class = "cancel" })%>
<%--<input type="button" value="Cancel" class="cancel" onclick="document.location.href='/AirlineLedgerTransactionReceiver/Index'" />--%>
</li>
</ul>
</div>
</div>
<div class="row-1">
<div class="form-box1 round-corner">
<div class="form-box1-row">
<div class="form-box1-row-content float-left">
<div>
<label>
<%: Html.LabelFor(model => model.FromSegmentNumber) %></label>
<%: Html.TextBoxFor(model => model.FromSegmentNumber) %>
<%: Html.ValidationMessageFor(model => model.FromSegmentNumber) %>
</div>
</div>
</div>
</div>
</div>
<%} %>