发现论坛里好多问题都是关于DataGrid的使用,
所以想开个帖子收集DataGrid的使用技巧。
大家多多支持啊。
所以想开个帖子收集DataGrid的使用技巧。
大家多多支持啊。
解决方案 »
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在DataGrid创建项时(ItemCreated事件)使用Attributes属性为按钮添加确认提示框TableCell 表示Table控件中的单元格1.系统自动生成的删除列
private void DGMcusFind_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
switch (e.Item.ItemType)
{
case ListItemType.Item:
case ListItemType.AlternatingItem:
case ListItemType.EditItem:
TableCell Tcell= e.Item.Cells[1];//找到系统自动生成的删除列,此处为第二列。下标是从0开始的,所以为1
((LinkButton)Tcell.Controls[0]).Attributes["OnClick"]="javascript:return confirm('你确定要删除吗?');"; //找到删除列按钮,添加提示框
break;
}
}2.手动添加的列
Asp文件<asp:DataGrid id="DGMcusFind" Runat="server">
<Columns>
<asp:ButtonColumn Text="详细资料" CommandName="Select"></asp:ButtonColumn>
<asp:TemplateColumn>
<ItemTemplate>
<asp:Button ID="delete" Runat="server" Text="删除"></asp:Button>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:Datagrid>CS文件
private void DGMcusFind_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
switch (e.Item.ItemType)
{
case ListItemType.Item:
case ListItemType.AlternatingItem:
case ListItemType.EditItem:
((Button)e.Item.FindControl("delete")).Attributes["OnClick"]="javascript:return confirm('你确定要删除吗?');"; //delete为添加按钮的ID
break;
}
}
系统自动生成的按钮
DataGrid会自动生产选择、编辑、更新、取消、删除这几个按钮。要找他们的方法基本都是一样的,主要区别在
状态的判断。更新:private void dataJG_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if(e.Item.ItemType == ListItemType.EditItem)
{
((LinkButton)e.Item.Cells[0].Controls[0]).CausesValidation = false;
}
}只有处于编辑状态datagrid中才会有更新按钮。因为是第一列,所以是e.Item.Cells[0]。更新按钮是编辑列中的第一个按钮,所以e.Item.Cells[0].Controls[0]。取消:同理 取消按钮应该是 e.Item.Cells[0].Controls[1]。
编辑: 在普通情况下才有编辑按钮
Switch(e.Item.ItemType)
{
case ListItem.AlternatingItem:
case ListItem.Item:
((LinkButton)e.Item.Cells[0].Controls[0])).CauseValidation = true;
break;
}
选择:
选择按钮最简单
((LinkButton)e.Item.Cells[0].Controls[0])).CauseValidation = true;
http://www.cnblogs.com/iCeSnaker/archive/2004/07/31/29017.aspx
1.将DataGrid的AutoSorting设为true2.将DataGrid的OnSortCommand属性设置为RESULT_SORT3.在代码页中添加DataSet ds;DataTable dt;DataView dv; public void RESULT_SORT(Object sender,DataGridSortCommandEventArgs e)
{
ViewState["SortField"]=(String)e.SortExpression;
switch((String)ViewState["SortDirection"]) // 双向排序
{
case("ASC"):
ViewState["SortDirection"]="DESC";
break;
case("DESC"):
ViewState["SortDirection"]="ASC";
break;
default:
ViewState["SortDirection"]="ASC";
break;
}
dv=dt.DefaultView;
dv.Sort=ViewState["SortField"]+" "+ViewState["SortDirection"];
DataGrid1.DataSource=dv;
DataGrid1.DataBind(); }
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Data" %>
<html>
<script language="VB" runat="server">Sub Page_Load(Src As Object, E As EventArgs)
If Not (IsPostBack)
DataLoad("isbn")
End If
End SubSub DataLoad(parmsort as string)
Dim ds As New DataSet
Dim FS As New FileStream(Server.MapPath("books.xml"), FileMode.Open)
ds.ReadXml(FS)
MyDataGrid.DataSource = new DataView(ds.Tables(0))
MyDataGrid.DataBind()
FS.close()
END SUBSub DataSort(Src As Object, E As DataGridSortCommandEventArgs)
' Bug if we sort, then Edit Item Becomes Wrong
IF MyDataGrid.EditItemIndex=-1 THEN
DataLoad(e.sortexpression)
ELSE
response.write ("Can't sort until editing is done!")
END IF
End Sub Sub DataDelete(Sender As Object, E As DataGridCommandEventArgs)
DIM deletekey as string
IF MyDataGrid.EditItemIndex=-1 THEN
deletekey=MyDataGrid.DataKeys(CInt(E.Item.ItemIndex))
response.write ("deleted " & deletekey)
ELSE
response.write ("Can't delete until editing is done!")
END IF
END SUB
Sub DataEdit(Sender As Object, E As DataGridCommandEventArgs)
DIM editkey as string
MyDataGrid.EditItemIndex = Cint(E.Item.ItemIndex)
editkey=MyDataGrid.DataKeys(CInt(E.Item.ItemIndex))
'response.write ("To Be Edited" & editkey)
DataLoad("")
End SubSub DataCancel(Sender As Object, E As DataGridCommandEventArgs)
MyDataGrid.EditItemIndex = -1
response.write ("edit was cancelled")
DataLoad("")
End SubSub DataUpdate(Sender As Object, E As DataGridCommandEventArgs)
DIM editkey as string
MyDataGrid.EditItemIndex = -1
editkey = MyDataGrid.DataKeys(CInt(E.Item.ItemIndex))
response.write ("To Be Updated " & editkey)
DataLoad("")
' howmanycols = E.Item.Cells.Count
End Sub</script><body><h3><font face="Verdana">The Best Books Ever</font>
<span runat="server" id="MySpan"/></h3><form runat="server">
<ASP:DataGrid id="MyDataGrid" runat="server" AllowSorting="true"
OnSortCommand="DataSort"
OnDeleteCommand="DataDelete"
OnEditCommand="DataEdit"
OnCancelCommand="DataCancel"
OnUpdateCommand="DataUpdate"
DataKeyField="isbn" Width="100%"
BackColor="white"
BorderColor="black"
ShowFooter="false"
CellPadding=3
CellSpacing="0"
Font-Name="Verdana"
Font-Size="8pt"
Headerstyle-BackColor="lightblue"
Headerstyle-Font-Size="10pt"
Headerstyle-Font-Style="bold"
MaintainState="true"
>
<Columns>
<asp:ButtonColumn Text="Delete Book" CommandName="Delete"/>
<asp:EditCommandColumn EditText="Edit" CancelText="Cancel" UpdateText="Update" ItemStyle-Wrap="false"/>
</columns>
</ASP:DataGrid></form>
</body>
</html>
xml的源文件:
<books>
<book>
<isbn>0070653623</isbn>
<author>Jack Trout, Steve Rivkin</author>
<title>The Power of Simplicity</title>
<category>selfhelp</category>
<comments>A Real Fun Read</comments>
</book>
<book>
<isbn>0887306667</isbn>
<author>Al Reiss, Jack Trout</author>
<title>22 Immutable Laws of Marketing</title>
<category>eting</category>
<comments>This team offers more profound advice about creating world class eting campaigns that will be viable for a hundred years.</comments>
</book> <book>
<isbn>0887309372</isbn>
<author>Al Reiss, Laura Reiss</author>
<title>22 Immutable Laws of Branding</title>
<category>eting</category>
<comments>This book is great for people who used 22 Immutable Laws of Marketing to build a brand and now want to strengthen that brand.</comments>
</book>
<book>
<isbn>0679757651</isbn>
<author>Tom Peters</author>
<title>Circle of Innovation</title>
<category>eting</category>
<comments>His most recent book is his best by far!</comments>
</book>
<book>
<isbn>0884270610</isbn>
<author>Eli Goldthrait</author>
<title>The Goal</title>
<category>management</category>
<comments>Advocate of Theory of Constraints as applied to managment and optimization.</comments>
</book> <book>
<isbn>068485600X</isbn>
<author>Jeff Cox, Howard Stevens</author>
<title>Selling the Wheel</title>
<category>management</category>
<comments>Excellent Treatise/Novel on the entire Sales Cycle</comments>
</book> <book>
<isbn>0672316498</isbn>
<author>Alan Cooper</author>
<title>The Inmates Are Running The Asylum</title>
<category>management</category>
<comments>The father of Visual Basic and creator of the new art of Interaction Design - very valuable in designing websites. Basically the worlds most cutting edge thinker in User Interface design aimed at simplifying software use.</comments>
</book>
</books>
我就会2种方法视图绑定,设置隐藏主绑定,模班绑定,超级连接绑定..
另外就是用datetable 设置daterow 逐行绑定。
还有别的方法吧,盼望大家告诉我。
我们首先创建一个基本表单,上面放两个控件,一个是更新按钮,另一个是显示数据的容器。利用高效的StringBuilder类来生成数据网格的HTML字符串。先看看得到数据的代码:
private DataSet getDS()
{
System.Data.SqlClient.SqlConnection myConn;
string conn = "server=(localhost)\\NetSDK;database=Northwind;Trusted_Connection=yes";
myConn = new System.Data.SqlClient.SqlConnection(conn);
ds = new DataSet();
ds.CaseSensitive = true;
SqlCommand sqlcmd = new System.Data.SqlClient.SqlCommand();
sqlcmd.Connection = myConn;
sqlcmd.CommandText = "Select CustomerID,CompanyName, ContactName,ContactTitle from Customers";
da = new SqlDataAdapter(sqlcmd);
SqlCommandBuilder SCB = new SqlCommandBuilder(da);
da.SelectCommand = sqlcmd;
da.TableMappings.Add("Table","Customers");
da.Fill(ds);
return ds;
}
DataSet返回数据库中数据的列和行,就象一张表格。为了填充网格,我们必须先写出所需的HTML,构建不同的列对象,然后遍历整个数据表,利用StringBuilder类产生出页面表格的HTML代码。
private void writeGrid()
{
DataTable dt = getDS().Tables[0];
DataRow dr;
StringBuilder sb = new StringBuilder();
//HTML表格开始
sb.Append ("<table class='tblDataGrid' borderColor='gray' cellSpacing='1'
cellPadding='1' border='1' width='825px' >");
int col = 0; //列数变量
for(int i=0; i<dt.Rows.Count-1;i++)
{
dr = dt.Rows[i];
col=0;
sb.Append ("<tr class='trDataGrid' name=tr" + i + " id=tr" + i + " >");
//input文本框
sb.Append("<td class='tdDataGrid' style=width:185px nowrap >");
sb.Append("<input class='txtDataGrid' type=text Id='df" + i + "-" + col + "'
Name='df" + i + "-" + col + "' value='" + dr[col].ToString() + "'
size='20' onChange=rowChange('" + i + "')></input> ");
sb.Append("</td>");
col++;
sb.Append("<td class='tdDataGrid' style=width:185px nowrap >");
sb.Append("<input class='txtDataGrid' type=text Id='df" + i + "-" + col + "'
Name='df" + i + "-" + col + "' value='" + dr[col].ToString() + "'
size='20' onChange=rowChange('" + i + "')></input> ");
sb.Append("</td>");
col++;
sb.Append("<td class='tdDataGrid' style=width:185px nowrap >");
sb.Append("<input class='txtDataGrid' type=text Id='df" + i + "-" + col + "'
Name='df" + i + "-" + col + "' value='" + dr[col].ToString() + "'
size='20' onChange=rowChange('" + i + "')></input> ");
sb.Append("</td>");
col++;
sb.Append("<td class='tdDataGrid' style=width:185px nowrap >");
sb.Append("<input class='txtDataGrid' type=text Id='df" + i + "-" + col + "'
Name='df" + i + "-" + col + "' value='" + dr[col].ToString() + "'
size='20' onChange=rowChange('" + i + "')></input> ");
sb.Append("</td>");
col++;
//隐藏表单域,保存要更新的数据行的状态
sb.Append("<input type=hidden id=hid'" + i +"' Name='hid" + i+ "'
value='existing' >");
//关闭行标记
sb.Append("</tr>");
}
sb.Append("</table>");
//显示出表格
Output.InnerHtml = sb.ToString();
}
在上面的代码中,我们以数据的行、列位置来命名网格元素,这样可以方便我们对网格进行操作,也可以避免担心列数量的多少和列名字的变化。现在,我们已经创建了一个数据网格(DataGrid),并且创建了控制元素,根据创建方式的不同,这些控制元素既可以是基于客户端的,也可以是基于服务器端的,文本框的OnChange事件调用rowChange函数,来更新每行隐藏表单域的值。rowChange函数如下:
function rowChange(element)
{
eval("document.frmMain.hid" + element + ".value = 'update'");
}
为了把我们更新过的数据写回数据库,我们只需要遍历那些隐藏表单域的值改变了那些行。利用DataTable的Select方法得到DataSet中变化的行,并把更新的数据写到DataSet。
private void Update()
{
//创建DataTable
DataTable udt = getDS().Tables["Customers"];
DataRow[] dr;
//遍历表单元素
int row=0;//行数
while (Request.Form["hid" + row] != null)
{
//如果有数据更新,就进行更新操作
if (Request.Form["hid" + row] == "update")
{
int col=0;//列数
//找到变化的行,并更新DataTable
string strExp = "CustomerID = '" + Request.Form["df" + row + "-" + col]+"'";
dr = udt.Select(strExp);
//更新开始
dr[0].BeginEdit();
dr[0]["CustomerID"]= Request.Form["df" + row + "-" + col];
col++;
dr[0]["CompanyName"] = Request.Form["df" + row + "-" + col ];
col++;
dr[0]["ContactName"] = Request.Form["df" + row + "-" + col];
col++;
dr[0]["ContactTitle"] = Request.Form["df" + row + "-" + col];
dr[0].EndEdit();
}
row++; //行数加一
}
}
然后,我们调用DataAdapter的Update方法,把更新后的数据写回到数据库。注意上面的代码:当我们创建DataSet时,我们使用了SqlCommandBuilder对象,如果我们设定了SqlDataAdapter的selectCommandProperty,SqlCommandBuilder对象会自动产生单个表的Transact-SQL语句。
private void writeChanges()
{
da.Update(ds, "Customers");
}
一旦我们要更新的数据写回到了数据库,我们就可以调用getDataGrid函数来重新显示变化的DataGrid。
希望本文在如何使用不同的ASP.NET提供的类来创建全功能的DataGrid上会给你一些启发。
datagrid-open.aspx
<%@ Page language="c#" Codebehind="datagrid-open.aspx.cs" AutoEventWireup="false" Inherits="study.datagrid_open" %>
<HTML>
<HEAD>
<title>datagrid-open</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio 7.0">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body>
<center>
<form runat="server" ID="Form1">
<asp:datagrid id="DataGrid1" runat="server" Font-Size="12" AutoGenerateColumns="False">
<Columns>
<asp:BoundColumn DataField="ProductID" HeaderText="Product ID" HeaderStyle-CssClass="HEADERSTYLE" ItemStyle-CssClass="ITEMSTYLEDEFAULT" />
<asp:BoundColumn DataField="ProductName" HeaderText="Product Name" HeaderStyle-CssClass="HEADERSTYLE" ItemStyle-CssClass="ITEMSTYLEDEFAULT" />
<asp:hyperlinkcolumn DataTextFormatString="Show Details..." DataTextField="ProductID" DataNavigateUrlField="ProductID" DataNavigateUrlFormatString="javascript:var win = window.open("datagrid-show.aspx?ProductID={0}",null,"width=700,height=200");" HeaderText="See Details" HeaderStyle-CssClass="HEADERSTYLE" ItemStyle-CssClass="ITEMSTYLEHYPERLINK" />
</Columns>
</asp:datagrid>
</form>
</center>
</body>
</HTML>datagrid-open.aspx.cs
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace study
{
/// <summary>
/// datagrid_open 的摘要说明。
/// </summary>
public class datagrid_open : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
protected System.Web.UI.HtmlControls.HtmlForm Form1;
#region User Defined Code
private void Page_Load(object sender, System.EventArgs e)
{
if ( ! this.IsPostBack )
this.BindData();
} protected void BindData()
{
SqlCommand cmd = new SqlCommand( "SELECT TOP 10 ProductID, ProductName FROM Products", con("Server=dwserver; DataBase=Northwind; User Id=sa; Password=123456"));
this.DataGrid1.DataSource = cmd.ExecuteReader(CommandBehavior.CloseConnection);
this.DataGrid1.DataBind();
}
protected SqlConnection con(System.String ConnectionString )
{
SqlConnection c = new SqlConnection( ConnectionString );
c.Open();
return c;
}
#endregion #region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
} 除了DataNavigateUrlFormatString外确实没什么困难的,你可以注意到我实际上直接使用了一个javascript片段(注:你也可以简单地创建一个.js文件或在WebForm中使用<script></script>),javascript如此普及,所以这里不再详细讲解。功能上,它打开一个新的窗口,带ProductID查询字串的datagrid_show.aspx,ProductID的值来自我们的数据源。我们可以看这两个文件:
datagrid_show.aspx
<%@ Page language="c#" Codebehind="datagrid-show.aspx.cs" AutoEventWireup="false" Inherits="study.datagrid_show" %>
<HTML>
<HEAD>
<title>datagrid-show</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio 7.0">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body>
<P align="left">
<asp:DataGrid HeaderStyle-CssClass="HEADERSTYLE" ItemStyle-CssClass="ITEMSTYLEDEFAULT" runat="server" id="DataGrid1" Font-Size="8" Height="50" Width="675"></asp:DataGrid></P>
<p align="center">
<a href="JavaScript:window.close()">close window</a>
</p>
</body>
</HTML>datagrid_show.aspx.cs
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace study
{
/// <summary>
/// datagrid_show 的摘要说明。
/// </summary>
public class datagrid_show : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
#region User Defined Code
private void Page_Load(object sender, System.EventArgs e)
{
if ( ! this.IsPostBack )
this.BindData();
} protected void BindData()
{
SqlCommand cmd = new SqlCommand( "SELECT * FROM Products WHERE ProductID = @ProductID", con("Server=dwserver; DataBase=Northwind; User Id=sa; Password=123456"));
cmd.Parameters.Add(new SqlParameter("@ProductID", SqlDbType.VarChar, 200));
cmd.Parameters["@ProductID"].Value = Request["ProductID"].ToString();
this.DataGrid1.DataSource = cmd.ExecuteReader(CommandBehavior.CloseConnection);
this.DataGrid1.DataBind();
} protected SqlConnection con(System.String ConnectionString )
{
SqlConnection c = new SqlConnection( ConnectionString );
c.Open();
return c;
}
#endregion #region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
}其实很简单的,朋友可以试试吧。
http://blog.csdn.net/lihonggen0/archive/2004/05/17/13645.aspx
在DataGrid页眉上添加全选的CheckBox控件
http://blog.csdn.net/lihonggen0/archive/2004/08/13/74202.aspx
{
if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
e.Item.Attributes["onmouseover"]="this.name=this.style.backgroundColor;this.style.backgroundColor='yellow';";
e.Item.Attributes["ondbclick"]="window.open('***.aspx?id=" + e.Item.Cells[0].Text + "','newwin','')";
}
}
<asp:TemplateColumn HeaderText="SFJR">
<ItemTemplate>
<asp:TextBox id=txtTJJG BorderStyle="Groove" Text='<%# DataBinder.Eval(Container.DataItem,"SFJR") %>' Runat="server">
</asp:TextBox>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>有其他办法没有????
A Remedy for DataGrid Vertigo http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=763
A Truly Excel-like Grid Control http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndive/html/Data02142002.asp?frame=true
Accessing Datagrid Information http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=355
Adding a "Totals" Field in a Datagrid http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=96
Adding a Blank Row to a Datagrid (Used to INSERT rather than UPDATE) http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=186
Adding a DropDownList to an Editable Datagrid http://www.4guysfromrolla.com/webtech/050801-1.shtml
Adding a New Row in a Datagrid http://www.dotnetbips.com/displayarticle.aspx?id=125
Alphabetic Paging in a Datagrid http://www.dotnetbips.com/displayarticle.aspx?id=124
Alphabeting Paging http://aspnet101.com/aspnet101/aspnet/codesample.aspx?code=alphanosort
ASP.NET & Databases : Part 6 http://www.aspalliance.com/wisemonk/view.aspx?id=AD111201
ASP.NET & Databases : Part 7 http://www.aspalliance.com/wisemonk/view.aspx?id=AD121101
ASP.NET Data Shaping http://msdn.microsoft.com/msdnmag/issues/02/03/cutting/cutting0203.asp
ASP.NET Datagrid Column Sorting http://www.aspnextgen.com/tutorials.aspx?tutorialid=52
ASP.NET Datagrid Paging - Custom Paging w/ Caching & Numeric Links http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=287
ASP.NET Datagrid Paging Part 1 http://www.aspnextgen.com/tutorials.aspx?tutorialid=48
ASP.NET DatGrid Paging Part 2 - Custom Paging http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=50
ASP.NET: Adding dynamic content to a Datagrid Footer http://www.aspalliance.com/aldotnet/examples/dgfooter.aspx
ASP.NET: Master/Detail View using a DropDownList and a Datagrid http://www.aspalliance.com/aldotnet/examples/masterdetail_ddl_datagrid.aspx
ASP.NET: Web Forms Let You Drag And Drop Your Way To Powerful Web Apps http://msdn.microsoft.com/msdnmag/issues/01/05/WebForms/WebForms.asp
Auto-Scrolling Datagrid http://aspalliance.com/aldotnet/examples/dgautoscroll.aspx
Bidirectional Sorting with ViewState Disabled http://www.aspalliance.com/olson/articles/Bisort.aspx
Bind a Datagrid to a User Defined Class http://www.eraserver.net/robertlair/example_gridembeddedclass.aspx
BUG: DataGrid Web Server Control Wraps When Wrap Property Is Set to False http://support.microsoft.com/default.aspx?scid=kb;EN-US;323169
Build a Variety of Custom Controls Based on the Datagrid Control http://msdn.microsoft.com/msdnmag/issues/01/10/cutting/cutting0110.asp
Building a DataEntry Form with the Datagrid http://tripleasp.net/tutorial.aspx?navid=25
Building a Master/Detail Datagrid http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=135
Building a Master/Detail Datagrid Part II http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=138
CheckBoxes http://www.mastercsharp.com/article.aspx?ArticleID=81&&TopicID=2
Code Snippet - Datagrid with line numbers http://www.aspalliance.com/aldotnet/examples/dgwithrownumbers.aspx
Conditional Datagrid Item and using checkboxes http://www.aspfree.com/aspnet/ConditionalDataGridItem.aspx
Confirm Delete Inside A Datagrid http://www.aspalliance.com/aldotnet/examples/cd.aspx
Coping with a New Beta - Data Server Control Templates and Editing http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=84
Creating a Custom DatagridColumn http://aspnet.4guysfromrolla.com/articles/100202-1.2.aspx
Creating a Details Popup Window Grid in a Datagrid http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=219
Creating Datagrid Programmatically http://www.dotnetbips.com/displayarticle.aspx?id=66
Creating Datagrid Templated Columns Dynamically - Part I http://www.dotnetbips.com/displayarticle.aspx?id=84
Creating Datagrid Templated Columns Dynamically - Part II http://www.dotnetbips.com/displayarticle.aspx?id=85
Creating Templated DataGrid Controls Using Visual Studio .NET http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=332
Creating Web Server Control Templates Programmatically http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_vstechart/html/vbtchCreatingWebServerControlTemplatesProgrammatically.asp
Custom ASP.NET Datagrid Paging With Exact Count http://www.4guysfromrolla.com/webtech/082901-1.shtml
Custom Datagrid with Editing http://aspalliance.com/andrewmooney/default.aspx?page=19
Custom Paging http://www.fawcette.com/dotnetmag/2002_10/magazine/columns/architecting/default_pf.asp
Custom Paging Solution http://www.fawcette.com/dotnetmag/2002_10/magazine/columns/architecting/
Custom Web Data Reporting http://msdn.microsoft.com/msdnmag/issues/01/07/cutting/cutting0107.asp
Data & ASP.NET http://www.aspalliance.com/wisemonk/view.asp?vtype=article&id=AD081901
Databinding and XML http://www.aspnextgen.com/tutorials.aspx?tutorialid=12
Databinding Custom Classes http://www.dotnetjunkies.com/tutorials.aspx?tutorialid=328
DataFormatStrings http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemWebUIWebControlsBoundColumnClassDataFormatStringTopic.asp
DataGrid分页时取出数据是一次全部取出还是按页码来取出呢
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两种都可以,看你的写法
http://blog.csdn.net/latitude/category/12135.aspx
http://blog.csdn.net/rickjelly2004
他们两的资料很全的,看看吧!
http://blog.csdn.net/lihonggen0
http://blog.csdn.net/net_lover
http://community.csdn.net/Expert/FAQ/List_Room_FAQ_Index.asp?bigclassid=52
http://xml.sz.luohuedu.net/xml/Content.asp
http://www.developerfusion.com/utilities/convertvbtocsharp.aspx(比较的好c#到VB转换)
http://www.webasp.net/DataGrid能一次修改多行记录吗?如果不行,有其他方法实现吗?
http://community.csdn.net/Expert/topic/3110/3110415.xml?temp=.4844477DropDownList的问题,连动菜单的
http://community.csdn.net/Expert/topic/3093/3093649.xml?temp=.3064234Datagrid 显示数据库中的二进制的图片,有点难度!
http://community.csdn.net/Expert/topic/3112/3112270.xml?temp=.6695215timer 不动作?
http://community.csdn.net/Expert/topic/3114/3114792.xml?temp=.8809473asp.net打印方案(最好是操作Excel),各位高手请进!
http://community.csdn.net/Expert/topic/3114/3114640.xml?temp=.9786646在asp.net上怎么弹出保存对话框?
http://community.csdn.net/Expert/topic/2889/2889825.xml?temp=.1032984如何给密码加密呢
http://community.csdn.net/Expert/topic/3128/3128859.xml?temp=.1032984关于定时刷新客户端
http://community.csdn.net/Expert/topic/3128/3128881.xml?temp=.1032984如何让datagrid分页的按钮"上一页下一页"使用图片
http://community.csdn.net/Expert/topic/3156/3156678.xml?temp=.5541651如何获取当前的域名信息!?
http://community.csdn.net/Expert/topic/3165/3165536.xml?temp=.705166怎样根据客户中英文系统进入中英文页面?
http://community.csdn.net/Expert/topic/3169/3169965.xml?temp=.3843653怎么在文本框中屏蔽非数字的字符?
http://community.csdn.net/Expert/topic/3196/3196298.xml?temp=.6959497TextBox 的问题!
http://community.csdn.net/Expert/topic/3209/3209270.xml?temp=.7582666字符串处理的问题!
http://community.csdn.net/Expert/topic/3208/3208879.xml?temp=.9452173如果定时激活事件
http://community.csdn.net/Expert/topic/3205/3205773.xml?temp=.9452173多行的TextBox如何限制输入长度??
http://community.csdn.net/Expert/topic/2807/2807286.xml?temp=.8840143DataGrid中要加一个升序No,有没有什么好办法?
http://community.csdn.net/Expert/topic/3207/3207909.xml?temp=.5894586怎样屏蔽浏览器关闭按钮及ALT+F4 快捷键
http://community.csdn.net/Expert/topic/3209/3209562.xml?temp=.1971857将数据插到dataset中,在一起更新
http://community.csdn.net/Expert/topic/3213/3213143.xml?temp=.3740045请问如何将文件转成流存入数据库?
http://community.csdn.net/Expert/topic/3212/3212280.xml?temp=.4363214同一台机上,页面a中如何判断页面b是否打开?
http://community.csdn.net/Expert/topic/3216/3216411.xml?temp=.2874567怎样让hyperlink的文本不显示下划线?鼠标移到上面时变色、闪动、偏移的效果是怎么做出来的?
http://community.csdn.net/Expert/topic/3215/3215382.xml?temp=.3212702数据长度的问题?/
http://community.csdn.net/Expert/topic/3225/3225063.xml?temp=.3124811高手求js下拉菜单!
http://community.csdn.net/Expert/topic/3224/3224921.xml?temp=.3124811datagrid里的模板列里有个DROPDOWNLIST,但是DROPDOWNLIST里面没有commandName属性,我如何实现DROPDOWNLIST选择改变后触发DATAGRID的ITEMCOMMAND事件呢?
http://community.csdn.net/Expert/topic/3225/3225008.xml?temp=.5111505怎么的到这个月有几号
http://community.csdn.net/Expert/topic/3226/3226622.xml?temp=.550152请时间计算怎么做啊?
http://community.csdn.net/Expert/topic/3226/3226715.xml?temp=.2172663怎么web form中没有treeview控件?
http://community.csdn.net/Expert/topic/3221/3221150.xml?temp=.4811823一个关于如何读取时间里的年月日的问题(c#)
http://community.csdn.net/Expert/topic/3232/3232623.xml?temp=.3999445点“后退”时提示:警告: 网页已经过期……
http://community.csdn.net/Expert/topic/3232/3232996.xml?temp=.7035334我想在xml里建一个像数据库中的“自动递增的”ID字段,要怎么处理呢?
http://community.csdn.net/Expert/topic/3216/3216145.xml?temp=.241955求给Datagrid排序的js代码 (不刷新页面)
http://community.csdn.net/Expert/topic/3240/3240019.xml?temp=.88563176个小问题
http://community.csdn.net/Expert/topic/3244/3244153.xml?temp=.6121332请问如何用asp.net如何获取网卡硬件地址?
http://community.csdn.net/Expert/topic/3245/3245524.xml?temp=.8336908
求一个形如YYYY/MM/DD的日期判断正则表达式
http://community.csdn.net/Expert/topic/3245/3245783.xml?temp=.6137201如何避免页面刷时产生的回送事件??
http://community.csdn.net/Expert/topic/3235/3235852.xml?temp=.2632563如何让IE6.0右上角的“闭关”按钮失效?
http://community.csdn.net/Expert/topic/3246/3246351.xml?temp=.9026605求一个删掉字符串两边空格的正则表达式?
http://community.csdn.net/Expert/topic/3264/3264840.xml?temp=.6270258如何在改变datagrid行颜色的同时加上边框线效果?
http://community.csdn.net/Expert/topic/2760/2760907.xml?temp=.7303583能否启用两个以上的Forms身份验证?
http://community.csdn.net/Expert/topic/3267/3267206.xml?temp=.5668451谁知道在VB里怎样取得IP地址吗
http://community.csdn.net/Expert/topic/3278/3278237.xml?temp=.4232904请教如何判断键盘的大小写状态、数字小键盘状态?
http://community.csdn.net/Expert/topic/3275/3275147.xml?temp=.3133051如何使图片上的图片变为手型?
http://community.csdn.net/Expert/topic/3278/3278646.xml?temp=.2121088现在得到当前的路径,如:http://community.csdn.net/Expert/PostNew.asp?room=5202
我用c#在后台怎么得到:PostNew.asp这个值??
http://community.csdn.net/Expert/topic/3278/3278849.xml?temp=.4395258大侠,帮忙:ASP.net发送邮件的问题
http://community.csdn.net/Expert/topic/3268/3268007.xml?temp=.7686884怎么解决url中有汉字,该也就无法正常显示的问题???在线等!
http://community.csdn.net/Expert/topic/3285/3285910.xml?temp=.6879999
怎样才能彻底解决非法输入字符串的问题?
http://community.csdn.net/Expert/topic/3302/3302116.xml?temp=.1588251多文件上传带源代码
http://community.csdn.net/Expert/topic/3303/3303178.xml?temp=.3156855192.168.0.2/bb/logout.aspx 无法注销 192.168.0.1/aa下的cookie
http://community.csdn.net/Expert/topic/3215/3215703.xml?temp=.9740106ASP.net中如何实现对输入错误的提示声音????(急)
http://community.csdn.net/Expert/topic/2660/2660081.xml?temp=.0885126有关您是本网站第几位访问者,各位是否有相关代码,能帮我解决么?
http://community.csdn.net/Expert/topic/3321/3321164.xml?temp=.8671533正则:密码包含字母,数字,下划线,可以,但包含*怎么验证??
http://community.csdn.net/Expert/topic/3213/3213002.xml?temp=.5960352求asp.net好书!!!
http://community.csdn.net/Expert/topic/3321/3321571.xml?temp=.545437如何在vbscript中弹出文件保存的对话框,急~~~~~
http://community.csdn.net/Expert/topic/3322/3322899.xml?temp=.8863184net高手必看。请问如何设置ie浏览器窗口最大化???
http://community.csdn.net/Expert/topic/3328/3328282.xml?temp=.9729883如何不打开文件 直接出现下载保存提示框
http://community.csdn.net/Expert/topic/3332/3332144.xml?temp=.9399683