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asp.net实例代码之datagrid页面索引
来源: 互联网 发布时间：2014-08-30
本文导语: asp.net datagrid控件实现页面索引的例子。 代码： 代码示例: Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs) If Not IsPostBack Then Dim DSPageData As New DataSet Dim DBConn as OleDbConnection Dim DBCommand...
asp.net datagrid控件实现页面索引的例子。
代码：
代码示例:
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
If Not IsPostBack Then
Dim DSPageData As New DataSet
Dim DBConn as OleDbConnection
Dim DBCommand As OleDbDataAdapter
DBConn = New OleDbConnection( _
"PROVIDER=Microsoft.Jet.OLEDB.4.0;" _
& "DATA SOURCE=" _
& Server.MapPath("EmployeeDatabase.mdb;"))
DBCommand = New OleDbDataAdapter _
("Select * " _
& "From Employee " _
& "Order By LastName, FirstName", DBConn)
DBCommand.Fill(DSPageData, _
"Employee")
dgEmps.DataSource = _
DSPageData.Tables("Employee").DefaultView
dgEmps.DataBind()
End If
End Sub
Sub Page_Change(sender As Object, e As DataGridPageChangedEventArgs)
dgEmps.CurrentPageIndex = e.NewPageIndex
Dim DSPageData As New DataSet
Dim DBConn as OleDbConnection
Dim DBCommand As OleDbDataAdapter
DBConn = New OleDbConnection( _
"PROVIDER=Microsoft.Jet.OLEDB.4.0;" _
& "DATA SOURCE=" _
& Server.MapPath("EmployeeDatabase.mdb;"))
DBCommand = New OleDbDataAdapter _
("Select * " _
& "From Employee " _
& "Order By LastName, FirstName", DBConn)
DBCommand.Fill(DSPageData, _
"Employee")
dgEmps.DataSource = _
DSPageData.Tables("Employee").DefaultView
dgEmps.DataBind()
End Sub
在DataGrid Control中显示页面索引-www.
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