C# 在MVC4ASP.net中表单提交后保存下拉列表状态和单选按钮状态
我正在使用Dropdownlist、Radiobutton、Textbox和单选按钮的单一形式。我使用了C# 在MVC4ASP.net中表单提交后保存下拉列表状态和单选按钮状态,c#,asp.net,asp.net-mvc,C#,Asp.net,Asp.net Mvc,我正在使用Dropdownlist、Radiobutton、Textbox和单选按钮的单一形式。我使用了RequiredIf验证器。当我提交表单时，验证器会工作，但是dropdowmlist和单选按钮状态会改变。我需要选择的值在提交后不被更改。如何做我的代码是 查看： @*DropDownlist*@ <select id="Cust_Id" name="Cust_Id" class="dropdownlist"> </select> @*Radio
RequiredIf @*DropDownlist*@
<select id="Cust_Id" name="Cust_Id" class="dropdownlist"> </select>
@*RadioButton*@
<input name="Pay_Mode1" value="false" onclick="chMd()" type="radio"
checked="checked" />Cash <input name="Pay_Mode1" onclick="chMd()"
type="radio" value="true" />Cheque
@*Grid*@
<div id="divgrid" style="margin-top: 15px;">
@{
var grid = new WebGrid(Model, canPage: true, rowsPerPage: 5, selectionFieldName: "selectedRow",
ajaxUpdateContainerId: "gridContent");
grid.Pager(WebGridPagerModes.NextPrevious);}
<div id="gridContent">
@grid.GetHtml(
tableStyle: "webgrid-table",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
alternatingRowStyle: "webgrid-alternating-row",
selectedRowStyle: "webgrid-selected-row",
rowStyle: "webgrid-row-style",
columns: grid.Columns(
grid.Column("Id", "ID", style: "id"),
grid.Column("Cust_Name", "Cust Name", style: "PName"),
grid.Column("Pay_Amount", "Pay_Amount", style: "ICode"),
grid.Column("Pay_Mode", "Pay_Mode", style: "IName"),
grid.Column("Bank_Name", "Bank_Name", style: "Weight"),
grid.Column("Bank_Address", " Bank_Address", style: "MakingCharge"),
grid.Column("ChequeNo", "ChequeNo", style: "Certification"),
grid.Column("Cheque_Date", " Cheque_Date", style: "Price"),
grid.Column(header: "Delete", format: @<text><a href="@Url.Action("DeleteReceipt", "Admin", new { Id
= item.ID })" onclick="javascript:return confirm('Are you sure you'd like to delete this product?');"><img
src="../Images/delete.png" alt='Delete' /></a></text>)
))
@if (grid.HasSelection)
{
Receipt = (JewellaryWeb.Models.Receipt)grid.Rows[grid.SelectedIndex].Value;
<b>Id</b> @Receipt.Id<br />
<b>Code</b> @Receipt.Cust_Name<br />
<b>Item_Code</b> @Receipt.Pay_Amount<br />
<b>Item_Name</b> @Receipt.Pay_Mode<br />
<b>Weight</b> @Receipt.Bank_Name<br />
<b>Making_Charge</b> @Receipt.Bank_Address<br />
<b>Certification</b> @Receipt.ChequeNo<br />
<b>Price</b> @Receipt.Cheque_Date<br />
}
</div>
[HttpPost]
public ActionResult ReceiptMaster(Receipt model, string command)
{
Receipt Receipt = new Models.Receipt();
if (command == "Sumbit")
{
int Id = 0;
if (model.Pay_Mode == "C")
{
model.ChequeNo = "";
model.Cheque_Date = ("1/1/1753 12:00:00 AM");
model.Bank_Name = "";
model.Bank_Address = "";
}
if (ModelState.IsValid)
{
Id = Receipt.SaveReceipt(model.Id, model.Cust_Id, model.Pay_Amount, model.Pay_Mode, model.Bank_Name, model.Bank_Address, model.ChequeNo, model.Cheque_Date);
if (Id > 0)
{
ViewData["Success"] = "Product was saved successfully.";
ViewData["ControlView"] = 1;
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
// ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
//ReceiptList = Receipt.GetReceiptList();
//return View(ReceiptList);
}
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
#region[Public Properties]
public ObservableCollection<Receipt> ReceiptList { get; set; }
DataAccessLayer objDAL = new DataAccessLayer();
[DisplayFormat(ConvertEmptyStringToNull = false)]
public Int32 Id { get; set; }
[Required(ErrorMessage = "Please Select the Name")]
public Int32 Cust_Id { get; set; }
public string Name { get; set; }
public string Cust_Name { get; set; }
public string Date { get; set; }
[Required(ErrorMessage = "*")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
[RegularExpression(@"[0-9]*\.?[0-9]+", ErrorMessage = "{0} must be a Number.")]
public string Pay_Amount { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credit { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Pay_Mode { get; set; }
public bool Pay_Mode1 { get; set; }
public bool IsChequeRequired
{
get
{
return Pay_Mode1;
}
}
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Name !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Name { get; set; }
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Address !")]
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must explain any \"Yes\" answers!")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Address { get; set; }
//[Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter ChequeNo !")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string ChequeNo { get; set; }
// [Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Cheque_Date { get; set; }
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
//[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credited { get; set; }
public SelectList Ddl { get; set; }
public List<SelectListItem> SelectedValue { get; set; }
DataTable dt = new DataTable();
#endregion[Public Properties]
@*下拉列表*@
@*单选按钮*@
现金支票
@*网格*@
@{
var grid=new WebGrid（模型，canPage:true，rowsPerPage:5，selectionFieldName:“selectedRow”，
ajaxUpdateContainerId:“gridContent”）；
grid.Pager（WebGridPagerModes.NextPrevious）；}
@grid.GetHtml(
表样式：“webgrid表”，
标题样式：“webgrid标题”，
页脚样式：“webgrid页脚”，
交替行样式：“webgrid交替行”，
selectedRowStyle：“webgrid选定行”，
行样式：“webgrid行样式”，
列：grid.columns(
网格列（“Id”，“Id”，样式：“Id”），
网格栏（“客户名称”，“客户名称”，样式：“PName”），
网格栏（“付款金额”，“付款金额”，样式：“ICode”），
网格列（“支付模式”、“支付模式”，样式：“IName”），
网格栏（“银行名称”、“银行名称”，样式：“重量”），
网格栏（“银行地址”，“银行地址”，样式：“制造费用”），
网格柱（“ChequeNo”，“ChequeNo”，样式：“认证”），
网格栏（“支票日期”，“支票日期”，样式：“价格”），
网格列（标题：“删除”，格式：@）
))
@if（网格选择）
{
收据=（JewellaryWeb.Models.Receipt）grid.Rows[grid.SelectedIndex].Value；
Id@Receipt.Id
代码@Receipt.Cust_Name
项目代码@收据.付款金额
物料名称@收据.付款模式
重量@收据。银行名称
在收据上收费。银行地址
证书@Receipt.ChequeNo
价格@收据.支票\日期
}
@*DropDownlist*@
<select id="Cust_Id" name="Cust_Id" class="dropdownlist"> </select>
@*RadioButton*@
<input name="Pay_Mode1" value="false" onclick="chMd()" type="radio"
checked="checked" />Cash <input name="Pay_Mode1" onclick="chMd()"
type="radio" value="true" />Cheque
@*Grid*@
<div id="divgrid" style="margin-top: 15px;">
@{
var grid = new WebGrid(Model, canPage: true, rowsPerPage: 5, selectionFieldName: "selectedRow",
ajaxUpdateContainerId: "gridContent");
grid.Pager(WebGridPagerModes.NextPrevious);}
<div id="gridContent">
@grid.GetHtml(
tableStyle: "webgrid-table",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
alternatingRowStyle: "webgrid-alternating-row",
selectedRowStyle: "webgrid-selected-row",
rowStyle: "webgrid-row-style",
columns: grid.Columns(
grid.Column("Id", "ID", style: "id"),
grid.Column("Cust_Name", "Cust Name", style: "PName"),
grid.Column("Pay_Amount", "Pay_Amount", style: "ICode"),
grid.Column("Pay_Mode", "Pay_Mode", style: "IName"),
grid.Column("Bank_Name", "Bank_Name", style: "Weight"),
grid.Column("Bank_Address", " Bank_Address", style: "MakingCharge"),
grid.Column("ChequeNo", "ChequeNo", style: "Certification"),
grid.Column("Cheque_Date", " Cheque_Date", style: "Price"),
grid.Column(header: "Delete", format: @<text><a href="@Url.Action("DeleteReceipt", "Admin", new { Id
= item.ID })" onclick="javascript:return confirm('Are you sure you'd like to delete this product?');"><img
src="../Images/delete.png" alt='Delete' /></a></text>)
))
@if (grid.HasSelection)
{
Receipt = (JewellaryWeb.Models.Receipt)grid.Rows[grid.SelectedIndex].Value;
<b>Id</b> @Receipt.Id<br />
<b>Code</b> @Receipt.Cust_Name<br />
<b>Item_Code</b> @Receipt.Pay_Amount<br />
<b>Item_Name</b> @Receipt.Pay_Mode<br />
<b>Weight</b> @Receipt.Bank_Name<br />
<b>Making_Charge</b> @Receipt.Bank_Address<br />
<b>Certification</b> @Receipt.ChequeNo<br />
<b>Price</b> @Receipt.Cheque_Date<br />
}
</div>
[HttpPost]
public ActionResult ReceiptMaster(Receipt model, string command)
{
Receipt Receipt = new Models.Receipt();
if (command == "Sumbit")
{
int Id = 0;
if (model.Pay_Mode == "C")
{
model.ChequeNo = "";
model.Cheque_Date = ("1/1/1753 12:00:00 AM");
model.Bank_Name = "";
model.Bank_Address = "";
}
if (ModelState.IsValid)
{
Id = Receipt.SaveReceipt(model.Id, model.Cust_Id, model.Pay_Amount, model.Pay_Mode, model.Bank_Name, model.Bank_Address, model.ChequeNo, model.Cheque_Date);
if (Id > 0)
{
ViewData["Success"] = "Product was saved successfully.";
ViewData["ControlView"] = 1;
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
// ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
//ReceiptList = Receipt.GetReceiptList();
//return View(ReceiptList);
}
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
#region[Public Properties]
public ObservableCollection<Receipt> ReceiptList { get; set; }
DataAccessLayer objDAL = new DataAccessLayer();
[DisplayFormat(ConvertEmptyStringToNull = false)]
public Int32 Id { get; set; }
[Required(ErrorMessage = "Please Select the Name")]
public Int32 Cust_Id { get; set; }
public string Name { get; set; }
public string Cust_Name { get; set; }
public string Date { get; set; }
[Required(ErrorMessage = "*")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
[RegularExpression(@"[0-9]*\.?[0-9]+", ErrorMessage = "{0} must be a Number.")]
public string Pay_Amount { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credit { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Pay_Mode { get; set; }
public bool Pay_Mode1 { get; set; }
public bool IsChequeRequired
{
get
{
return Pay_Mode1;
}
}
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Name !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Name { get; set; }
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Address !")]
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must explain any \"Yes\" answers!")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Address { get; set; }
//[Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter ChequeNo !")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string ChequeNo { get; set; }
// [Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Cheque_Date { get; set; }
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
//[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credited { get; set; }
public SelectList Ddl { get; set; }
public List<SelectListItem> SelectedValue { get; set; }
DataTable dt = new DataTable();
#endregion[Public Properties]
[HttpPost]
public ActionResult ReceiptMaster（接收模型，字符串命令）
{
收据=新型号。收据（）；
如果（命令==“Sumbit”）
{
int Id=0；
如果（型号付款方式==“C”）
{
model.ChequeNo=“”；
支票日期=（“1753年1月1日12:00:00上午”）；
model.Bank_Name=“”；
model.Bank_Address=“”；
}
if（ModelState.IsValid）
{
Id=收据.SaveReceipt（model.Id、model.Cust\u Id、model.Pay\u金额、model.Pay\u模式、model.Bank\u名称、model.Bank\u地址、model.ChequeNo、model.check\u日期）；
如果（Id>0）
{
ViewData[“成功”]=“产品已成功保存。”；
ViewData[“ControlView”]=1；
//ObservableCollection ReceiptList=新的ObservableCollection（）；
model.ReceiptList=Receipt.GetReceiptList（）；//model.ReceiptList是您的模型属性
返回视图（模型接收列表）；
}
//ObservableCollection ReceiptList=新的ObservableCollection（）；
model.ReceiptList=Receipt.GetReceiptList（）；//model.ReceiptList是您的模型属性
返回视图（模型接收列表）；
}
model.ReceiptList=Receipt.GetReceiptList（）；//model.ReceiptList是您的模型属性
返回视图（模型接收列表）；
//ObservableCollection ReceiptList=新的ObservableCollection（）；
//ReceiptList=Receipt.GetReceiptList（）；
//返回视图（接收列表）；
}
//ObservableCollection ReceiptList=新的ObservableCollection（）；
model.ReceiptList=Receipt.GetReceiptList（）；//model.ReceiptList是您的模型属性
返回视图（模型接收列表）；
}
@*DropDownlist*@
<select id="Cust_Id" name="Cust_Id" class="dropdownlist"> </select>
@*RadioButton*@
<input name="Pay_Mode1" value="false" onclick="chMd()" type="radio"
checked="checked" />Cash <input name="Pay_Mode1" onclick="chMd()"
type="radio" value="true" />Cheque
@*Grid*@
<div id="divgrid" style="margin-top: 15px;">
@{
var grid = new WebGrid(Model, canPage: true, rowsPerPage: 5, selectionFieldName: "selectedRow",
ajaxUpdateContainerId: "gridContent");
grid.Pager(WebGridPagerModes.NextPrevious);}
<div id="gridContent">
@grid.GetHtml(
tableStyle: "webgrid-table",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
alternatingRowStyle: "webgrid-alternating-row",
selectedRowStyle: "webgrid-selected-row",
rowStyle: "webgrid-row-style",
columns: grid.Columns(
grid.Column("Id", "ID", style: "id"),
grid.Column("Cust_Name", "Cust Name", style: "PName"),
grid.Column("Pay_Amount", "Pay_Amount", style: "ICode"),
grid.Column("Pay_Mode", "Pay_Mode", style: "IName"),
grid.Column("Bank_Name", "Bank_Name", style: "Weight"),
grid.Column("Bank_Address", " Bank_Address", style: "MakingCharge"),
grid.Column("ChequeNo", "ChequeNo", style: "Certification"),
grid.Column("Cheque_Date", " Cheque_Date", style: "Price"),
grid.Column(header: "Delete", format: @<text><a href="@Url.Action("DeleteReceipt", "Admin", new { Id
= item.ID })" onclick="javascript:return confirm('Are you sure you'd like to delete this product?');"><img
src="../Images/delete.png" alt='Delete' /></a></text>)
))
@if (grid.HasSelection)
{
Receipt = (JewellaryWeb.Models.Receipt)grid.Rows[grid.SelectedIndex].Value;
<b>Id</b> @Receipt.Id<br />
<b>Code</b> @Receipt.Cust_Name<br />
<b>Item_Code</b> @Receipt.Pay_Amount<br />
<b>Item_Name</b> @Receipt.Pay_Mode<br />
<b>Weight</b> @Receipt.Bank_Name<br />
<b>Making_Charge</b> @Receipt.Bank_Address<br />
<b>Certification</b> @Receipt.ChequeNo<br />
<b>Price</b> @Receipt.Cheque_Date<br />
}
</div>
[HttpPost]
public ActionResult ReceiptMaster(Receipt model, string command)
{
Receipt Receipt = new Models.Receipt();
if (command == "Sumbit")
{
int Id = 0;
if (model.Pay_Mode == "C")
{
model.ChequeNo = "";
model.Cheque_Date = ("1/1/1753 12:00:00 AM");
model.Bank_Name = "";
model.Bank_Address = "";
}
if (ModelState.IsValid)
{
Id = Receipt.SaveReceipt(model.Id, model.Cust_Id, model.Pay_Amount, model.Pay_Mode, model.Bank_Name, model.Bank_Address, model.ChequeNo, model.Cheque_Date);
if (Id > 0)
{
ViewData["Success"] = "Product was saved successfully.";
ViewData["ControlView"] = 1;
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
// ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
//ReceiptList = Receipt.GetReceiptList();
//return View(ReceiptList);
}
//ObservableCollection<Receipt> ReceiptList = new ObservableCollection<Receipt>();
model.ReceiptList = Receipt.GetReceiptList();// model.ReceiptList is your model property
return View(model.ReceiptList);
}
#region[Public Properties]
public ObservableCollection<Receipt> ReceiptList { get; set; }
DataAccessLayer objDAL = new DataAccessLayer();
[DisplayFormat(ConvertEmptyStringToNull = false)]
public Int32 Id { get; set; }
[Required(ErrorMessage = "Please Select the Name")]
public Int32 Cust_Id { get; set; }
public string Name { get; set; }
public string Cust_Name { get; set; }
public string Date { get; set; }
[Required(ErrorMessage = "*")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
[RegularExpression(@"[0-9]*\.?[0-9]+", ErrorMessage = "{0} must be a Number.")]
public string Pay_Amount { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credit { get; set; }
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Pay_Mode { get; set; }
public bool Pay_Mode1 { get; set; }
public bool IsChequeRequired
{
get
{
return Pay_Mode1;
}
}
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Name !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Name { get; set; }
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Bank Address !")]
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must explain any \"Yes\" answers!")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Bank_Address { get; set; }
//[Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter ChequeNo !")]
[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string ChequeNo { get; set; }
// [Required(ErrorMessage = "*")]
[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
[StringLength(10, ErrorMessage = "Maximum {1} characters exceeded")]
public string Cheque_Date { get; set; }
//[RequiredIf("IsChequeRequired", true, ErrorMessage = "You must enter Cheque Date !")]
//[StringLength(20, ErrorMessage = "Maximum {1} characters exceeded")]
public string Credited { get; set; }
public SelectList Ddl { get; set; }
public List<SelectListItem> SelectedValue { get; set; }
DataTable dt = new DataTable();
#endregion[Public Properties]
#地区[公共财产]
公共ObservableCollection接收列表{get；set；}
DataAccessLayer objDAL=新DataAccessLayer（）；
[显示格式（ConvertEmptyStringToFull=false）]
公共Int32 Id{get；set；}
[必需（ErrorMessage=“请选择名称”）]
公共Int32客户Id{get；set；}
公共字符串名称{get；set；}
公共字符串Cust_Name{get；set；}
公共字符串日期{get；set；}
[必需（ErrorMessage=“*”）]
[StringLength（超过10个，ErrorMessage=“最多{1}个字符”）]
[正则表达式（@“[0-9]*\.？[0-9]+”，ErrorMessage=“{0}必须是一个数字。”）]
公共字符串Pay_Amount{get；set；}
[StringLength（超过10个，ErrorMessage=“最多{1}个字符”）]
公共字符串Credit{get；set；}
[StringLength（超过10个，ErrorMessage=“最多{1}个字符”）]
公共字符串支付模式