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Hi to all.
i have some problem with this code.please if you know help me immediatly. -----code paging8.vb begin-------- Imports System Imports System.IO Imports System.Data Imports System.Data.SQLClient Imports System.Web.HttpException Imports System.Web Imports System.Web.UI Imports System.Web.UI.HtmlControls Imports System.Web.UI.Webcontrols Imports System.Xml Imports System.Data.DataTable Imports System.collections Imports system.configuration Imports System.Datetime Imports system.Web.Caching Imports System.Data.SqlClient.SqlDataAdapter Imports Microsoft.VisualBasic Namespace myclass1 public class myfunction2 : inherits page Public Sub New() End Sub public sub page_load(sender as object,e as eventargs) dopaging() end sub public btnPrev AS LinkButton public btnNext AS LinkButton public pagedData As New pagedDataSource public DS As New DataSet() public strConnect As New SQLConnection("server=localhost;uid=sa;pwd=shona20 0;Database=northwind") public objSQLAdapter As New SQLDataAdapter("SELECT companyname , contactname , contacttitle FROM customers ", strConnect) public pageNumber AS Label public theDataList AS DataList public function getTheData() As DataTable objSQLAdapter.Fill(DS, "customers") Return DS.Tables("customers").Copy End function public Sub doPaging() pagedData.DataSource = getTheData().DefaultView pagedData.AllowPaging = True pagedData.PageSize = 5 Try pagedData.CurrentPageIndex = Int32.Parse(Request.QueryString("Page")).ToString( ) Catch ex As Exception pagedData.CurrentPageIndex = 0 End Try btnPrev.Visible = ( NOT pagedData.IsFirstPage ) btnNext.Visible = ( NOT pagedData.IsLastPage ) pageNumber.Text = (pagedData.CurrentPageIndex + 1) & " of " & pagedData.PageCount theDataList.DataSource = pagedData theDataList.DataBind() End Sub public Sub Prev_Click(ByVal obj As Object, ByVal e As EventArgs) Response.Redirect(Request.CurrentExecutionFilePath & "?Page=" & (pagedData.CurrentPageIndex - 1)) End Sub public Sub Next_Click(ByVal obj As Object, ByVal e As EventArgs) Response.Redirect(Request.CurrentExecutionFilePath & "?Page=" & (pagedData.CurrentPageIndex + 1)) End Sub End Class End Namespace ----------end code------------- ****************************** I compile above code with asp.net 2 vbc.exe --> (vbc.exe /t:library /r:system.dll,system.data.dll,system.web.dll,system .xml.dll /out:bin/paging8.dll paging8.vb) and everything is ok without any error and .dll create in /bin folder. but when i call paging.aspx file in my browser then I give error BC30456: 'Prev_Click' is not a member of 'ASP._2paging_aspx'. Line 41: <asp:LinkButton id="btnPrev" Text="< Previous Page" OnClick="Prev_Click" runat="server" /> how Can I resolve this problem ??? thanks a lot.this 2 file(paging.aspx and paging8.vb work without any problem , but when I compile .vb code and call paging.aspx in my browser error occured !) I used winxp with asp.net 2 and sql2000 ------------begin paging.aspx file-------------- <%@ Import Namespace="myclass1" %> <%@ Page Explicit="True" %> <Script runat="server"> ' this is comment </script> <html> <head> <title>Paging with ASP.NET - DataSet Example - VB.NET</title> </head> <body> <form runat="server"> <font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><asp:label id="pageNumber" runat="server" /></font> <asp <ItemTemplate> <table border="0" cellpadding="0" cellspacing="0" width="500"> <tr> <td width="140"><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><strong>Company Name</strong>:</font></td> <td><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><%# DataBinder.Eval(Container.DataItem, "companyname") %></font></td> </tr> <tr> <td width="110"><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><strong>Contact Name</strong>:</font></td> <td><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><A Href="detail.aspx?id=<%# DataBinder.Eval(Container.DataItem, "contactname") %> "> <%# DataBinder.Eval(Container.DataItem, "contactname") %></a></td> </tr> <tr> <td width="110"><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><strong>Contact Title</strong>:</font></td> <td><font size="-1" face="Verdana, Arial, Helvetica, sans-serif"><%# DataBinder.Eval(Container.DataItem, "contacttitle") %></font></td> </tr> </table> </ItemTemplate> <separatortemplate> <hr color="#0099FF" /> </separatortemplate> </asp <asp:LinkButton id="btnPrev" Text="< Previous Page" OnClick="Prev_Click" runat="server" /> <asp:LinkButton id="btnNext" Text="Next Page > " OnClick="Next_Click" runat="server" /> </form> </body> </html> -------------end paging.aspx file----------- farhad13841384 |
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