PublicClass WebForm1Class WebForm1 Inherits System.Web.UI.Page #Region " Web 窗体设计器生成的代码 " '该调用是 Web 窗体设计器所必需的。 <System.Diagnostics.DebuggerStepThrough()>PrivateSub InitializeComponent()Sub InitializeComponent() End Sub ProtectedWithEvents lblPageCount As System.Web.UI.WebControls.Label ProtectedWithEvents Pubs As System.Web.UI.WebControls.DataGrid ProtectedWithEvents ps As System.Web.UI.WebControls.DropDownList ProtectedWithEvents Button1 As System.Web.UI.WebControls.Button ProtectedWithEvents Data1 As System.Web.UI.WebControls.DataGrid '注意: 以下占位符声明是 Web 窗体设计器所必需的。 '不要删除或移动它。 Private designerPlaceholderDeclaration As System.Object PrivateSub Page_Init()Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Init 'CODEGEN: 此方法调用是 Web 窗体设计器所必需的 '不要使用代码编辑器修改它。 InitializeComponent() End Sub #End Region Dim totalcount As Int32 PrivateSub Page_Load()Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load '在此处放置初始化页的用户代码 Dim Myconnection As SqlClient.SqlConnection Dim MyAdatper As SqlClient.SqlDataAdapter Dim ds AsNew DataSet Dim read As SqlClient.SqlDataReader Dim connstr ="server=(local);uid=sa;pwd=;database=achem56;" Dim sql AsString="select top 100 id,uname from user_login " Try Myconnection =New SqlClient.SqlConnection(connstr) Myconnection.Open() MyAdatper =New SqlClient.SqlDataAdapter(sql, Myconnection) MyAdatper.Fill(ds, "User_login") totalcount = ds.Tables("user_login").Rows.Count.ToString lblPageCount.Text = totalcount Data1.DataSource = ds.Tables("user_login") Data1.DataBind() Catch ecc As Exception Response.Write(ecc.Message) Response.End() Finally EndTry Response.Write("连接成功") End Sub Sub DataGrid_PageIndex()Sub DataGrid_PageIndex(ByVal sender AsObject, ByVal e As DataGridPageChangedEventArgs) Data1.CurrentPageIndex = e.NewPageIndex End Sub End Class