我一直在寻找超过一天的方法来创建一个可以添加到C#窗体的嵌套gridview。我发现很多使用ASP.NET的例子,但是我找不到任何用C#完成的例子。我想一个主/详细的GridView看起来像一个在下面的链接: http://ilovedeveloper.blogspot.com/2009/05/nested-gridview-using-c.html一个嵌套的gridview示例
回答
您可以使用模板列创建嵌套GridView控件,你需要建立HTML表格模板列里面列的第一行使用自定义绑定使用行数据绑定事件填充主网格行。你穿鞋的HTML表格
检查的第二行内添加嵌套使用网格视图和下面的链接.. http://www.dotnetfox.com/articles/multilevel-nested-gridview-in-Asp-Net-using-C-Sharp-1012.aspx
你有很多资源,谁提供了这一点:
Walkthrough: Creating a Nested GridView Control
Nested GridView Example in ASP.Net using C# and VB.Net
我后面实际上是纯粹在C#中创建主/细节GridView。我想在Windows窗体中使用这个控件。 – mrida
IMAGE
的.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="CS.aspx.cs" Inherits="CS" %>
<!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">
body
{
font-family: Arial;
font-size: 10pt;
}
.Grid td
{
background-color: #A1DCF2;
color: black;
font-size: 10pt;
line-height:200%
}
.Grid th
{
background-color: #3AC0F2;
color: White;
font-size: 10pt;
line-height:200%
}
.ChildGrid td
{
background-color: #eee !important;
color: black;
font-size: 10pt;
line-height:200%
}
.ChildGrid th
{
background-color: #6C6C6C !important;
color: White;
font-size: 10pt;
line-height:200%
}
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
$("[src*=plus]").live("click", function() {
$(this).closest("tr").after("<tr><td></td><td colspan = '999'>" + $(this).next().html() + "</td></tr>")
$(this).attr("src", "images/minus.png");
});
$("[src*=minus]").live("click", function() {
$(this).attr("src", "images/plus.png");
$(this).closest("tr").next().remove();
});
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:GridView ID="gvCustomers" runat="server" AutoGenerateColumns="false" CssClass="Grid"
DataKeyNames="CustomerID" OnRowDataBound="OnRowDataBound">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<img alt = "" style="cursor: pointer" src="images/plus.png" />
<asp:Panel ID="pnlOrders" runat="server" Style="display: none">
<asp:GridView ID="gvOrders" runat="server" AutoGenerateColumns="false" CssClass = "ChildGrid">
<Columns>
<asp:BoundField ItemStyle-Width="150px" DataField="OrderId" HeaderText="Order Id" />
<asp:BoundField ItemStyle-Width="150px" DataField="OrderDate" HeaderText="Date" />
</Columns>
</asp:GridView>
</asp:Panel>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField ItemStyle-Width="150px" DataField="ContactName" HeaderText="Contact Name" />
<asp:BoundField ItemStyle-Width="150px" DataField="City" HeaderText="City" />
</Columns>
</asp:GridView>
</form>
</body>
</html>
C#
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
public partial class CS : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
gvCustomers.DataSource = GetData("select top 10 * from Customers");
gvCustomers.DataBind();
}
}
private static DataTable GetData(string query)
{
string strConnString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection con = new SqlConnection(strConnString))
{
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 OnRowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
string customerId = gvCustomers.DataKeys[e.Row.RowIndex].Value.ToString();
GridView gvOrders = e.Row.FindControl("gvOrders") as GridView;
gvOrders.DataSource = GetData(string.Format("select top 3 * from Orders where CustomerId='{0}'", customerId));
gvOrders.DataBind();
}
}
}
为什么downvotes .. – Sasidharan
为我工作,所以你有我的upvote。 – BryPie
LOL Sasidharan!我想你会得到低估,因为你没有仔细阅读OP的问题。 OP明确提到OP是专门寻找WindowsForm网格而不是ASP.Net !.希望这回答你的问题。 – Vincy
SqlConnection con = new SqlConnection("Data Source=SureshDasari;Integrated Security=true;Initial Catalog=MySampleDB");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindGridview();
}
}
// This method is used to bind gridview from database
protected void BindGridview()
{
con.Open();
SqlCommand cmd = new SqlCommand("select TOP 4 CountryId,CountryName from Country", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
gvParentGrid.DataSource = ds;
gvParentGrid.DataBind();
}
protected void gvUserInfo_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
con.Open();
GridView gv = (GridView)e.Row.FindControl("gvChildGrid");
int CountryId = Convert.ToInt32(e.Row.Cells[1].Text);
SqlCommand cmd = new SqlCommand("select * from State where CountryID=" + CountryId, con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
gv.DataSource = ds;
gv.DataBind();
}
}
请不要发布代码的答案。请给你的答案添加一些解释。没有任何解释,你的帖子是否应该是答案还不清楚。 – honk
- 1. 显示嵌套gridview
- 2. 不使用在单个GridView中显示带cont62的嵌套行的嵌套Gridview
- 3. 嵌套的GridView
- 4. 嵌套的GridView
- 5. 嵌套XML示例?
- 6. 嵌套gridview C#
- 7. asp.net C#Gridview嵌套gridview
- 8. Android嵌套按钮示例?
- 9. 实例化一个嵌套的字典
- 10. 攻丝嵌套GridView
- 11. 在GridView中编辑嵌套的GridView
- 12. 嵌套类中的GridView
- 13. 嵌套GridView的样式asp.net
- 14. 嵌套的GridView问题
- 15. 如何让嵌套的GridView
- 16. 搜索嵌套的Gridview ASP.net
- 17. Scala中嵌套重置的示例
- 18. 嵌套的GridView创建一个额外的列
- 19. 如何gridview行删除嵌套gridview
- 20. 在GridView中嵌套ListView
- 21. GridView嵌套在DataList中
- 22. 嵌套Gridview与小计/ grandtotal
- 23. 添加排序到一个嵌套的Gridview ASP.net与C#
- 24. 嵌套在另一个嵌套结果
- 25. Sencha Touch - 需要嵌套列表示例
- 26. 嵌套模型表单p1 Railscasts示例
- 27. Rails:三重嵌套窗体示例
- 28. Ansible复杂嵌套循环示例
- 29. 嵌套网格示例 - 不同列
- 30. log4net嵌套记录器.config示例
[ExtGridView](http://www.codeproject.com/Articles/12299/ExtGridView)可能是有趣的,我没有使用它,但我相信它是在C#中。 –
我后面实际上是纯粹用C#创建主/细节GridView。我想在Windows窗体中使用这个控件。 – mrida