datagrid5.aspx

来自「本书通过100个精彩实例」· ASPX 代码 · 共 66 行

ASPX
66
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<% @ Page Language="C#" %>
<% @ Import Namespace="System.Data" %>
<% @ Import Namespace="System.Data.OleDb" %>
<Script Language="C#" Runat="Server">
OleDbConnection MyConn;
public void Page_Load(Object src,EventArgs e)
{
	//连接语句
	string MyConnString = "Provider=Microsoft.Jet.OLEDB.4.0; 
Data Source="+Server.MapPath(".")+"..\\db1.mdb;";
	MyConn = new OleDbConnection(MyConnString);
	MyConn.Open();
	if(!Page.IsPostBack)
	{
		BindGrid();
	}
}

public void BindGrid()
{
	string strSel = "select * from Score";
	DataSet ds = new DataSet();
	OleDbDataAdapter MyAdapter = new OleDbDataAdapter(strSel,MyConn);
	MyAdapter.Fill(ds,"Score");
	score.DataSource = ds;
	score.DataMember = "Score";
	score.DataBind();
}
public void DataGrid_ItemCommand(Object sender,DataGridCommandEventArgs e)
{
	score.EditItemIndex = (int)e.Item.ItemIndex;
	BindGrid();
}
</script>
<html>
<head>
<title></title>
</head>
<body>
<form runat="server">
<center>
<b>TemplateColumn实例</b>
<asp:DataGrid id="score" runat="server"
HeaderStyle-BackColor="#aaaadd"
AlternatingItemStyle-BackColor="#eeeeee"
AutoGenerateColumns="False"
OnItemCommand="DataGrid_ItemCommand"
>
<Columns>
	<asp:TemplateColumn HeaderText="操作区">
		<ItemTemplate>
		  <asp:LinkButton id="btnEdit" Text="修改" runat="server" />
		  <asp:Label id="lblMan" Text='<%# 
DataBinder.Eval(Container.DataItem,"Name")%>' ForeColor="Red" runat="server" />
		</ItemTemplate>
	</asp:TemplateColumn>
	<asp:BoundColumn HeaderText="name" DataField="Chinese" />
	<asp:BoundColumn HeaderText="math" DataField="Math" />
	<asp:BoundColumn HeaderText="english" DataField="English" />
</Columns>
</asp:DataGrid>
</center>
</form>
</body>
</html>

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