Asp.net下基础应用SQL2000

[ 2006/07/28 11:21 | by gOxiA ]
| |

      对编程开发不敢冒所以也不精通,菜鸟一个但是不看看又不行,今天在网上找了个适合入门者的小资料,感觉很有用,转载至此留作后用。

    以下是有关ASP.net连接SQL Server2000数据库的例程:
    
     Asp.net连接SQL Server2000数据库例程详解:
     <%@ Import Namespace="System.Data" %>
     <%@ Import NameSpace="System.Data.SqlClient" %>
     <script laguage="VB" runat="server">
     sub page_load(sender as Object,e as EventArgs)
     Dim myConnection As SqlConnection
     Dim myCommand As SqlCommand
     Dim ds as DataSet
     '1.connect to sql server
     myConnection = New SqlConnection( "server=localhost;database=DEMOs;uid=username;pwd=Passw0rd" )
     myConnection.Open()
     la1.text="Connection Opened!"
    
     '2.Create a table
     myCommand = New SqlCommand( "CREATE TABLE [test] ([id] [int] IDENTITY (1, 1) NOT NULL ,[name]
    
     [char] (10) COLLATE Chinese_PRC_CI_AS NULL ,[sex] [char] (10) COLLATE Chinese_PRC_CI_AS NULL
    
     )", myConnection )
     myCommand.ExecuteNonQuery()
     la2.text="New table created!"
    
     '2 添加纪录
     myCommand = New SqlCommand( "Insert into [test] (name,sex) values( 'gOxiA','男' )",
    
     myConnection )
     myCommand.ExecuteNonQuery()
     la3.text="New Record Inserted!"
    
     '3 更新数据
     myCommand = New SqlCommand( "UPDATE [test] SET name='gOxiA' where name='SuFan'", myConnection )
     myCommand.ExecuteNonQuery()
     la4.text="Record Updated!"
    
     '4 删除数据
     myCommand = New SqlCommand( "delete from [test] where name='gOxiA'", myConnection )
     myCommand.ExecuteNonQuery()
     la5.text="Record Deleted!"
    
     '5 用DataGrid显示数据
     myCommand = New SqlCommand( "select * from [test]", myConnection )
     MyDataGrid.DataSource=myCommand.ExecuteReader()
     MyDataGrid.DataBind()
     end sub
     </script>
     <html>
     <body>
     <asp:label id="la1" runat="server" /><br>
     <asp:label id="la2" runat="server" /><br>
     <asp:label id="la3" runat="server" /><br>
     <asp:label id="la4" runat="server" /><br>
     <asp:label id="la5" runat="server" /><br>
     <ASP:DataGrid id="MyDataGrid" runat="server"
     BorderColor="black"
     BorderWidth="1"
     GridLines="Both"
     CellPadding="3"
     CellSpacing="0"
     Font-Name="Verdana"
     Font-Size="10pt"
     HeaderStyle-BackColor="#aaaadd"
     AlternatingItemStyle-BackColor="#eeeeee"
     >
     </asp:DataGrid>
    
     </body>
     </html> 

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