asp.net嵌套的gridview模板控件
[英]asp.net nested gridview template controls
问题描述
我在gridview的“ ItemTemplate”中有一个gridview。 外部gridview（gvPOs）具有“选择”选项。 由于我的sql数据源是通过后面的代码处理的，而不是通过设计模式通过sqldatasource处理的，因此没有“启用选择”，“启用删除”等。因此，我在“编辑列”下添加了select作为CommandField。 通常，当gridview本身是一个，而我使用表数据显示一个formview来显示该信息时，我只需填写where子句以显示ID来自gvPOs.SelectedValue控件的位置，它将显示该特定行。 但是在这种情况下，由于存在嵌套的gridview，出于某种原因，当我这样做时，“选择”不会执行任何操作。
输出http://i57.tinypic.com/14ue0kg.png
我正在尝试在外部gridview的最右列上进行选择，以打开与PO_ID相对应的formview。
左侧只是为了显示它在做什么。 单击左侧的扩展按钮时，第二个网格视图会弹出，其中包含具有该PO_ID的记录。 我的总体目标是能够从两个表中添加，删除和编辑记录。
背后的代码：
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Configuration;
namespace PO_1_5_15
{
public partial class _Webform : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
gvPOs.DataSource = GetData("select * from dbo.po_table");
gvPOs.DataBind();
FormView1.Visible = false;
}
}
protected void gvTasks_RowDataBound(Object sender, GridViewRowEventArgs e)
{
gvPOs.DataBind();
}
private static DataTable GetData(string query)
{
string constr = ConfigurationManager.ConnectionStrings["Test_DatabaseConnectionString3"].ConnectionString;
using (SqlConnection con = new SqlConnection(constr))
{
using (SqlCommand cmd = new SqlCommand())
{
cmd.CommandText = query;
using (SqlDataAdapter sda = new SqlDataAdapter())
{
cmd.Connection = con;
sda.SelectCommand = cmd;
using (DataSet ds = new DataSet())
{
DataTable dt = new DataTable();
sda.Fill(dt);
return dt;
}
}
}
}
}
protected void Show_Hide_ChildGrid(object sender, EventArgs e)
{
ImageButton imgShowHide = (sender as ImageButton);
GridViewRow row = (imgShowHide.NamingContainer as GridViewRow);
if (imgShowHide.CommandArgument == "Show")
{
row.FindControl("pnlTasks").Visible = true;
imgShowHide.CommandArgument = "Hide";
imgShowHide.ImageUrl = "~/images/minus.png";
string POId = gvPOs.DataKeys[row.RowIndex].Value.ToString();
GridView gvTasks = row.FindControl("gvTasks") as GridView; gvTasks.ToolTip = POId;
gvTasks.DataSource = GetData(string.Format("select * from task where po_Id='{0}'", POId));
gvTasks.DataBind();
}
else
{
row.FindControl("pnlTasks").Visible = false;
imgShowHide.CommandArgument = "Show";
imgShowHide.ImageUrl = "~/images/plus.png";
}
}
private void BindTasks(string POId, GridView gvTasks)
{
gvTasks.ToolTip = POId;
gvTasks.DataSource = GetData(string.Format("select * from task where po_Id='{0}'", POId));
gvTasks.DataBind();
}
protected void OnChildGrid_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView gvTasks = (sender as GridView);
gvTasks.PageIndex = e.NewPageIndex;
BindTasks(gvTasks.ToolTip, gvTasks);
}
protected void Button1_Click(object sender, EventArgs e)
{
FormView1.Visible = true;
// FormView2.Visible = false;
}
protected void Button2_Click(object sender, EventArgs e)
{
// FormView2.Visible = true;
FormView1.Visible = false;
}
protected void FormView1_PageIndexChanging(object sender, FormViewPageEventArgs e)
{
gvPOs.DataBind();
}
protected void gvTasks_SelectedIndexChanged(object sender, EventArgs e)
{
gvPOs.DataBind();
}
}
}
HTML标记：
<%@ Page Language="C#" EnableEventValidation="false" AutoEventWireup="true" CodeBehind="Webform.aspx.cs" Inherits="PO_1_5_15._Webform" %>
<%@ Register assembly="System.Web.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" namespace="System.Web.UI.WebControls" tagprefix="asp" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
.ChildGrid {
margin-right: 2px;
}
.Grid {
margin-right: 30px;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Add PO" />
<br />
<asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="Add Task" />
<br />
<asp:GridView ID="gvPOs" runat="server" AutoGenerateColumns="False" CssClass="Grid"
DataKeyNames="PO_ID" EnableModelValidation="True" >
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:ImageButton ID="imgShow" runat="server" OnClick="Show_Hide_ChildGrid" ImageUrl="~/images/plus.png"
CommandArgument="Show" />
<asp:Panel ID="pnlTasks" runat="server" Visible="false" Style="position: relative">
<asp:GridView ID="gvTasks" runat="server" AutoGenerateColumns="False" PageSize="5"
AllowPaging="True" OnPageIndexChanging="OnChildGrid_PageIndexChanging" CssClass="ChildGrid" EnableModelValidation="True">
<Columns>
<asp:BoundField ItemStyle-Width="150px" DataField="PO_ID" HeaderText="PO #" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Invoice_No" HeaderText="Invoice #" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Invoice_Date" HeaderText="Invoice Date" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Task_Note" HeaderText="Task Note" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Username" HeaderText="Username" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="UserDate" HeaderText="Current Date/Time" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="_Status" HeaderText="Status" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Cost" HeaderText="Cost" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Services" HeaderText="Service" >
<ItemStyle Width="150px" />
</asp:BoundField>
<asp:CommandField ShowSelectButton="True" />
</Columns>
</asp:GridView>
</asp:Panel>
<br />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField ItemStyle-Width="150px" DataField="PO_ID" HeaderText="PO #" >
<ItemStyle Width="150px"></ItemStyle>
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Invoice_No" HeaderText="Invoice #" >
<ItemStyle Width="150px"></ItemStyle>
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="Username" HeaderText="Username" >
<ItemStyle Width="150px"></ItemStyle>
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="UserDate" HeaderText="Current Date/Time" >
<ItemStyle Width="150px"></ItemStyle>
</asp:BoundField>
<asp:BoundField ItemStyle-Width="150px" DataField="PO_Note" HeaderText="PO Note" >
<ItemStyle Width="150px"></ItemStyle>
</asp:BoundField>
<asp:CommandField ShowSelectButton="True" />
</Columns>
</asp:GridView>
<br />
<asp:FormView ID="FormView1" runat="server" DataKeyNames="PO_AutoID" DataSourceID="SqlDataSource1" EnableModelValidation="True" OnPageIndexChanging="FormView1_PageIndexChanging">
<EditItemTemplate>
PO_AutoID:
<asp:Label ID="PO_AutoIDLabel1" runat="server" Text='<%# Eval("PO_AutoID") %>' />
<br />
PO_ID:
<asp:TextBox ID="PO_IDTextBox" runat="server" Text='<%# Bind("PO_ID") %>' />
<br />
PO_Title:
<asp:TextBox ID="PO_TitleTextBox" runat="server" Text='<%# Bind("PO_Title") %>' />
<br />
Date_Received:
<asp:TextBox ID="Date_ReceivedTextBox" runat="server" Text='<%# Bind("Date_Received") %>' />
<br />
Date_Completed:
<asp:TextBox ID="Date_CompletedTextBox" runat="server" Text='<%# Bind("Date_Completed") %>' />
<br />
Username:
<asp:TextBox ID="UsernameTextBox" runat="server" Text='<%# Bind("Username") %>' />
<br />
UserDate:
<asp:TextBox ID="UserDateTextBox" runat="server" Text='<%# Bind("UserDate") %>' />
<br />
PO_Note:
<asp:TextBox ID="PO_NoteTextBox" runat="server" Text='<%# Bind("PO_Note") %>' />
<br />
Department:
<asp:TextBox ID="DepartmentTextBox" runat="server" Text='<%# Bind("Department") %>' />
<br />
Invoice_No:
<asp:TextBox ID="Invoice_NoTextBox" runat="server" Text='<%# Bind("Invoice_No") %>' />
<br />
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
<InsertItemTemplate>
PO_ID:
<asp:TextBox ID="PO_IDTextBox" runat="server" Text='<%# Bind("PO_ID") %>' />
<br />
PO_Title:
<asp:TextBox ID="PO_TitleTextBox" runat="server" Text='<%# Bind("PO_Title") %>' />
<br />
Date_Received:
<asp:TextBox ID="Date_ReceivedTextBox" runat="server" Text='<%# Bind("Date_Received") %>' />
<br />
Date_Completed:
<asp:TextBox ID="Date_CompletedTextBox" runat="server" Text='<%# Bind("Date_Completed") %>' />
<br />
Username:
<asp:TextBox ID="UsernameTextBox" runat="server" Text='<%# Bind("Username") %>' />
<br />
UserDate:
<asp:TextBox ID="UserDateTextBox" runat="server" Text='<%# Bind("UserDate") %>' />
<br />
PO_Note:
<asp:TextBox ID="PO_NoteTextBox" runat="server" Text='<%# Bind("PO_Note") %>' />
<br />
Department:
<asp:TextBox ID="DepartmentTextBox" runat="server" Text='<%# Bind("Department") %>' />
<br />
Invoice_No:
<asp:TextBox ID="Invoice_NoTextBox" runat="server" Text='<%# Bind("Invoice_No") %>' />
<br />
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert" />
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</InsertItemTemplate>
<ItemTemplate>
PO_AutoID:
<asp:Label ID="PO_AutoIDLabel" runat="server" Text='<%# Eval("PO_AutoID") %>' />
<br />
PO_ID:
<asp:Label ID="PO_IDLabel" runat="server" Text='<%# Bind("PO_ID") %>' />
<br />
PO_Title:
<asp:Label ID="PO_TitleLabel" runat="server" Text='<%# Bind("PO_Title") %>' />
<br />
Date_Received:
<asp:Label ID="Date_ReceivedLabel" runat="server" Text='<%# Bind("Date_Received") %>' />
<br />
Date_Completed:
<asp:Label ID="Date_CompletedLabel" runat="server" Text='<%# Bind("Date_Completed") %>' />
<br />
Username:
<asp:Label ID="UsernameLabel" runat="server" Text='<%# Bind("Username") %>' />
<br />
UserDate:
<asp:Label ID="UserDateLabel" runat="server" Text='<%# Bind("UserDate") %>' />
<br />
PO_Note:
<asp:Label ID="PO_NoteLabel" runat="server" Text='<%# Bind("PO_Note") %>' />
<br />
Department:
<asp:Label ID="DepartmentLabel" runat="server" Text='<%# Bind("Department") %>' />
<br />
Invoice_No:
<asp:Label ID="Invoice_NoLabel" runat="server" Text='<%# Bind("Invoice_No") %>' />
<br />
<asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit" />
<asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete" Text="Delete" />
<asp:LinkButton ID="NewButton" runat="server" CausesValidation="False" CommandName="New" Text="New" />
</ItemTemplate>
</asp:FormView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Test_DatabaseConnectionString3 %>" SelectCommand="SELECT * FROM [PO_Table] WHERE ([PO_ID] = @PO_ID)" DeleteCommand="DELETE FROM [PO_Table] WHERE [PO_AutoID] = @PO_AutoID" InsertCommand="INSERT INTO [PO_Table] ([PO_ID], [PO_Title], [Date_Received], [Date_Completed], [Username], [UserDate], [PO_Note], [Department], [Invoice_No]) VALUES (@PO_ID, @PO_Title, @Date_Received, @Date_Completed, @Username, @UserDate, @PO_Note, @Department, @Invoice_No)" UpdateCommand="UPDATE [PO_Table] SET [PO_ID] = @PO_ID, [PO_Title] = @PO_Title, [Date_Received] = @Date_Received, [Date_Completed] = @Date_Completed, [Username] = @Username, [UserDate] = @UserDate, [PO_Note] = @PO_Note, [Department] = @Department, [Invoice_No] = @Invoice_No WHERE [PO_AutoID] = @PO_AutoID">
<DeleteParameters>
<asp:Parameter Name="PO_AutoID" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="PO_ID" Type="Int32" />
<asp:Parameter Name="PO_Title" Type="String" />
<asp:Parameter Name="Date_Received" Type="DateTime" />
<asp:Parameter Name="Date_Completed" Type="DateTime" />
<asp:Parameter Name="Username" Type="String" />
<asp:Parameter Name="UserDate" Type="DateTime" />
<asp:Parameter Name="PO_Note" Type="String" />
<asp:Parameter Name="Department" Type="String" />
<asp:Parameter Name="Invoice_No" Type="String" />
</InsertParameters>
<SelectParameters>
<asp:ControlParameter ControlID="gvPOs" Name="PO_ID" PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="PO_ID" Type="Int32" />
<asp:Parameter Name="PO_Title" Type="String" />
<asp:Parameter Name="Date_Received" Type="DateTime" />
<asp:Parameter Name="Date_Completed" Type="DateTime" />
<asp:Parameter Name="Username" Type="String" />
<asp:Parameter Name="UserDate" Type="DateTime" />
<asp:Parameter Name="PO_Note" Type="String" />
<asp:Parameter Name="Department" Type="String" />
<asp:Parameter Name="Invoice_No" Type="String" />
<asp:Parameter Name="PO_AutoID" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
<br />
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:Test_DatabaseConnectionString3 %>" DeleteCommand="DELETE FROM [Task] WHERE [Task_AutoID] = @Task_AutoID" InsertCommand="INSERT INTO [Task] ([PO_AutoID], [PO_ID], [Task_Title], [Username], [UserDate], [Cost], [_Status], [Invoice_Date], [Paid_Date], [Task_Note], [Department], [Invoice_No], [Services]) VALUES (@PO_AutoID, @PO_ID, @Task_Title, @Username, @UserDate, @Cost, @column1, @Invoice_Date, @Paid_Date, @Task_Note, @Department, @Invoice_No, @Services)" SelectCommand="SELECT * FROM [Task]" UpdateCommand="UPDATE [Task] SET [PO_AutoID] = @PO_AutoID, [PO_ID] = @PO_ID, [Task_Title] = @Task_Title, [Username] = @Username, [UserDate] = @UserDate, [Cost] = @Cost, [_Status] = @column1, [Invoice_Date] = @Invoice_Date, [Paid_Date] = @Paid_Date, [Task_Note] = @Task_Note, [Department] = @Department, [Invoice_No] = @Invoice_No, [Services] = @Services WHERE [Task_AutoID] = @Task_AutoID">
<DeleteParameters>
<asp:Parameter Name="Task_AutoID" Type="Int32" />
</DeleteParameters>
<InsertParameters>
<asp:Parameter Name="PO_AutoID" Type="Int32" />
<asp:Parameter Name="PO_ID" Type="Int32" />
<asp:Parameter Name="Task_Title" Type="String" />
<asp:Parameter Name="Username" Type="String" />
<asp:Parameter Name="UserDate" Type="DateTime" />
<asp:Parameter Name="Cost" Type="Decimal" />
<asp:Parameter Name="column1" Type="String" />
<asp:Parameter Name="Invoice_Date" Type="DateTime" />
<asp:Parameter Name="Paid_Date" Type="DateTime" />
<asp:Parameter Name="Task_Note" Type="String" />
<asp:Parameter Name="Department" Type="String" />
<asp:Parameter Name="Invoice_No" Type="String" />
<asp:Parameter Name="Services" Type="String" />
</InsertParameters>
<UpdateParameters>
<asp:Parameter Name="PO_AutoID" Type="Int32" />
<asp:Parameter Name="PO_ID" Type="Int32" />
<asp:Parameter Name="Task_Title" Type="String" />
<asp:Parameter Name="Username" Type="String" />
<asp:Parameter Name="UserDate" Type="DateTime" />
<asp:Parameter Name="Cost" Type="Decimal" />
<asp:Parameter Name="column1" Type="String" />
<asp:Parameter Name="Invoice_Date" Type="DateTime" />
<asp:Parameter Name="Paid_Date" Type="DateTime" />
<asp:Parameter Name="Task_Note" Type="String" />
<asp:Parameter Name="Department" Type="String" />
<asp:Parameter Name="Invoice_No" Type="String" />
<asp:Parameter Name="Services" Type="String" />
<asp:Parameter Name="Task_AutoID" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
<br />
<br />
</div>
</form>
</body>
</html>
1 个解决方案
解决方案1
0 2015-01-26 15:22:05
我无法100％理解您的问题。 如果要使用嵌套的GridView，请在父GridView的Row_DataBound事件中绑定子GridView。 确保在if（！Page.IsPostBack）条件内绑定父Gridview，因此一旦按下选择按钮，它将不会绑定父GridView。
ASPX的示例代码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SO_GVSample.aspx.cs" Inherits="MVCWeb.SO_GVSample" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="gvParent" runat="server" OnRowCommand="gvParent_RowCommand" AutoGenerateColumns="false" >
<Columns>
<asp:BoundField HeaderText="Parent ID" DataField="ID" />
<asp:BoundField HeaderText="Description" DataField="Description" />
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:Button ID="btnSelect" runat="server" CommandName="cmdSelect" Text="Select" CommandArgument='<%# Eval("ID") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
<asp:Panel ID="pnlChild" runat="server">
Child Record
<hr />
<asp:GridView ID="gvChild" runat="server" AutoGenerateColumns="false" OnRowCommand="gvChild_RowCommand">
<Columns>
<asp:BoundField HeaderText="Parent ID" DataField="ID" />
<asp:BoundField HeaderText="Description" DataField="Description" />
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:Button ID="btnSelect" runat="server" CommandName="cmdCSelect" Text="Select" CommandArgument='<%# Eval("ID") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</asp:Panel>
<asp:Panel ID="pnlForm" runat="server">
Form View
<hr />
<asp:FormView ID="FormView1" runat="server">
<ItemTemplate>
<table>
<tr>
<td><b>Form ID:</b></td>
<td><%# Eval("ChildID") %></td>
</tr>
<tr>
<td><b>Child ID:</b></td>
<td><%# Eval("ID") %></td>
</tr>
<tr>
<td><b>Form Desc:</b></td>
<td><%# Eval("Description") %> </td>
</tr>
</table>
</ItemTemplate>
</asp:FormView>
</asp:Panel>
</form>
</body>
</html>
这是aspx.cs代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace MVCWeb
{
public partial class SO_GVSample : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
gvParent.DataSource = GetParentData();
gvParent.DataBind();
pnlForm.Visible = false;
}
}
#region Events
protected void gvParent_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "cmdSelect")
{
gvChild.DataSource = GetChildData().Where(c => c.ParentID == Convert.ToInt32(e.CommandArgument));
gvChild.DataBind();
pnlForm.Visible = false;
}
}
protected void gvChild_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "cmdCSelect")
{
FormView1.DataSource = GetFormData().Where(c => c.ChildID == Convert.ToInt32(e.CommandArgument));
FormView1.DataBind();
pnlForm.Visible = true;
}
}
#endregion
#region Data Source
private List<ParentClass> GetParentData()
{
return new List<ParentClass>()
{
new ParentClass{ ID=1, Description="Parent Record 1"},
new ParentClass{ ID=2, Description="Parent Record 2"},
new ParentClass{ ID=3, Description="Parent Record 3"},
new ParentClass{ ID=4, Description="Parent Record 4"},
new ParentClass{ ID=5, Description="Parent Record 5"}
};
}
private List<ChildClass> GetChildData()
{
return new List<ChildClass>()
{
new ChildClass{ ID=11, ParentID=1, Description="Child Record 11"},
new ChildClass{ ID=12, ParentID=1, Description="Child Record 12"},
new ChildClass{ ID=22,ParentID=2, Description="Child Record 22"},
new ChildClass{ ID=23,ParentID=2, Description="Child Record 23"},
new ChildClass{ ID=33,ParentID=3, Description="Child Record 3"},
new ChildClass{ ID=44,ParentID=4, Description="Child Record 4"},
new ChildClass{ ID=55, ParentID=5,Description="Child Record 55"},
new ChildClass{ ID=56, ParentID=5,Description="Child Record 56"}
};
}
private List<FormViewClass> GetFormData()
{
return new List<FormViewClass>()
{
new FormViewClass{ ID=111, ChildID=11, Description="FormView Record 11"},
new FormViewClass{ ID=222,ChildID=22, Description="FormView Record 22"},
new FormViewClass{ ID=333,ChildID=33, Description="FormView Record 3"},
new FormViewClass{ ID=444,ChildID=44, Description="FormView Record 4"},
new FormViewClass{ ID=555, ChildID=55,Description="FormView Record 55"},
new FormViewClass{ ID=111, ChildID=12, Description="FormView Record 11"},
new FormViewClass{ ID=222,ChildID=23, Description="FormView Record 22"},
new FormViewClass{ ID=555, ChildID=56,Description="FormView Record 55"},
};
}
public class ParentClass
{
public int ID { get; set; }
public string Description { get; set; }
}
public class ChildClass
{
public int ID { get; set; }
public int ParentID { get; set; }
public string Description { get; set; }
}
public class FormViewClass
{
public int ID { get; set; }
public int ChildID { get; set; }
public string Description { get; set; }
}
#endregion
}
}
希望这可以帮助！！！
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