This message was discovered on ASPFriends.com 'aspngdatagridrepeaterdatalist' list.
| Dennis West |
Proble trying to implement paging? in visual studio ,codebehind what an i missing this is right out of the book (am i not declaring the event??)
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'MyDataGrid_Page' is not a member of 'ASP.contacts_ascx'.
Source Error:
Line 6: <td width="4" background="images/module_body_left.jpg"></td>
Line 7: <td width="100% bgcolor="#C2C2C2">
Line 8: <asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
Line 9: <Columns>
Line 10: <asp:TemplateColumn>
Source File: D:\Domains\aspalliance.com\dotnetsolutions\portalvs\DesktopModules\Contacts.ascx Line: 8
<%@ Control language="vb" Inherits="ASPNetPortal.Contacts" CodeBehind="Contacts.ascx.vb" AutoEventWireup="false" %>
<%@ Register TagPrefix="Portal" TagName="Title" Src="~/DesktopModuleTitle.ascx"%>
<portal:title EditText="Add New Contact" EditUrl="~/DesktopModules/EditContacts.aspx" runat="server" />
<table width="100%" cellspacing="0" cellpadding="0" runat="server" ID="Table1">
<tr valign="top">
<td width="4" background="images/module_body_left.jpg"></td>
<td width="100% bgcolor="#C2C2C2">
<asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:HyperLink ImageUrl="~/images/edit.gif" NavigateUrl='<%# "~/DesktopModules/EditContacts.aspx?ItemID=" & DataBinder.Eval(Container.DataItem,"ItemID") & "&mid=" & ModuleId %>' Visible="<%# IsEditable %>" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' ID="Label1" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Imports System
Imports System.Configuration
Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClient
Namespace ASPNetPortal
Public MustInherit Class Contacts
Inherits ASPNetPortal.PortalModuleControl
Protected WithEvents myDataGrid As System.Web.UI.WebControls.DataGrid
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
'*******************************************************
'
' The Page_Load event handler on this User Control is used to
' obtain a DataReader of contact information from the Contacts
' table, and then databind the results to a DataGrid
' server control. It uses the ASPNetPortal.ContactsDB()
' data component to encapsulate all data functionality.
'
'*******************************************************'
Dim startIndex As Integer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
If Not IsPostBack Then
startIndex = 0
myDataGrid.VirtualItemCount = 200
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End If
End Sub
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
End Class
End Namespace
http://aspalliance.com/dotnetsolutions/
Dennis West
West Design
MS .NET Developer
www. westontheweb.net
Click here to reveal e-mail address
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| DavidW |
Have you looked in the codebehind to see if 'MyDataGrid_Page' is a valid sub where it's looking for it?
David Wier
"Dennis West" <Click here to reveal e-mail address> wrote in message news:698070@aspngdatagridrepeaterdatalist...
Proble trying to implement paging? in visual studio ,codebehind what an i missing this is right out of the book (am i not declaring the event??)
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'MyDataGrid_Page' is not a member of 'ASP.contacts_ascx'.
Source Error:
Line 6: <td width="4" background="images/module_body_left.jpg"></td>
Line 7: <td width="100% bgcolor="#C2C2C2">
Line 8: <asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
Line 9: <Columns>
Line 10: <asp:TemplateColumn>
Source File: D:\Domains\aspalliance.com\dotnetsolutions\portalvs\DesktopModules\Contacts.ascx Line: 8
<%@ Control language="vb" Inherits="ASPNetPortal.Contacts" CodeBehind="Contacts.ascx.vb" AutoEventWireup="false" %>
<%@ Register TagPrefix="Portal" TagName="Title" Src="~/DesktopModuleTitle.ascx"%>
<portal:title EditText="Add New Contact" EditUrl="~/DesktopModules/EditContacts.aspx" runat="server" />
<table width="100%" cellspacing="0" cellpadding="0" runat="server" ID="Table1">
<tr valign="top">
<td width="4" background="images/module_body_left.jpg"></td>
<td width="100% bgcolor="#C2C2C2">
<asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:HyperLink ImageUrl="~/images/edit.gif" NavigateUrl='<%# "~/DesktopModules/EditContacts.aspx?ItemID=" & DataBinder.Eval(Container.DataItem,"ItemID") & "&mid=" & ModuleId %>' Visible="<%# IsEditable %>" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' ID="Label1" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Imports System
Imports System.Configuration
Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClient
Namespace ASPNetPortal
Public MustInherit Class Contacts
Inherits ASPNetPortal.PortalModuleControl
Protected WithEvents myDataGrid As System.Web.UI.WebControls.DataGrid
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
'*******************************************************
'
' The Page_Load event handler on this User Control is used to
' obtain a DataReader of contact information from the Contacts
' table, and then databind the results to a DataGrid
' server control. It uses the ASPNetPortal.ContactsDB()
' data component to encapsulate all data functionality.
'
'*******************************************************'
Dim startIndex As Integer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
If Not IsPostBack Then
startIndex = 0
myDataGrid.VirtualItemCount = 200
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End If
End Sub
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
End Class
End Namespace
http://aspalliance.com/dotnetsolutions/
Dennis West
West Design
MS .NET Developer
www. westontheweb.net
Click here to reveal e-mail address
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| Dennis West |
at the bottom of the original post is my sub
here it is again
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
----- Original Message -----
From: DavidW
Newsgroups: aspngdatagridrepeaterdatalist
To: aspngDataGridRepeaterDatalist
Sent: Wednesday, August 14, 2002 2:58 PM
Subject: [aspngdatagridrepeaterdatalist] Re: Proble trying to implement paging?
Have you looked in the codebehind to see if 'MyDataGrid_Page' is a valid sub where it's looking for it?
David Wier
"Dennis West" <Click here to reveal e-mail address> wrote in message news:698070@aspngdatagridrepeaterdatalist...
Proble trying to implement paging? in visual studio ,codebehind what an i missing this is right out of the book (am i not declaring the event??)
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'MyDataGrid_Page' is not a member of 'ASP.contacts_ascx'.
Source Error:
Line 6: <td width="4" background="images/module_body_left.jpg"></td>
Line 7: <td width="100% bgcolor="#C2C2C2">
Line 8: <asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
Line 9: <Columns>
Line 10: <asp:TemplateColumn>
Source File: D:\Domains\aspalliance.com\dotnetsolutions\portalvs\DesktopModules\Contacts.ascx Line: 8
<%@ Control language="vb" Inherits="ASPNetPortal.Contacts" CodeBehind="Contacts.ascx.vb" AutoEventWireup="false" %>
<%@ Register TagPrefix="Portal" TagName="Title" Src="~/DesktopModuleTitle.ascx"%>
<portal:title EditText="Add New Contact" EditUrl="~/DesktopModules/EditContacts.aspx" runat="server" />
<table width="100%" cellspacing="0" cellpadding="0" runat="server" ID="Table1">
<tr valign="top">
<td width="4" background="images/module_body_left.jpg"></td>
<td width="100% bgcolor="#C2C2C2">
<asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:HyperLink ImageUrl="~/images/edit.gif" NavigateUrl='<%# "~/DesktopModules/EditContacts.aspx?ItemID=" & DataBinder.Eval(Container.DataItem,"ItemID") & "&mid=" & ModuleId %>' Visible="<%# IsEditable %>" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' ID="Label1" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Imports System
Imports System.Configuration
Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClient
Namespace ASPNetPortal
Public MustInherit Class Contacts
Inherits ASPNetPortal.PortalModuleControl
Protected WithEvents myDataGrid As System.Web.UI.WebControls.DataGrid
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
'*******************************************************
'
' The Page_Load event handler on this User Control is used to
' obtain a DataReader of contact information from the Contacts
' table, and then databind the results to a DataGrid
' server control. It uses the ASPNetPortal.ContactsDB()
' data component to encapsulate all data functionality.
'
'*******************************************************'
Dim startIndex As Integer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
If Not IsPostBack Then
startIndex = 0
myDataGrid.VirtualItemCount = 200
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End If
End Sub
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
End Class
End Namespace
http://aspalliance.com/dotnetsolutions/
Dennis West
West Design
MS .NET Developer
www. westontheweb.net
Click here to reveal e-mail address
| [aspngdatagridrepeaterdatalist] member Click here to reveal e-mail address = YOUR ID | http://www.aspfriends.com/aspfriends/aspngdatagridrepeaterdatalist.asp = JOIN/QUIT
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| Meor Zaharin Meor Ibrahim |
Dennis, I believe for VB .NET it should be:
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs) Handles
MyDataGrid_OnPageIndexChanged
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
HTH
-----Original Message-----
From: Dennis West [mailto:Click here to reveal e-mail address]
Sent: Thursday, August 15, 2002 3:46 AM
To: aspngDataGridRepeaterDatalist
Subject: [aspngdatagridrepeaterdatalist] Proble trying to implement paging?
Proble trying to implement paging? in visual studio ,codebehind what an i missing this is right out of the book (am i not declaring the event??)
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'MyDataGrid_Page' is not a member of 'ASP.contacts_ascx'.
Source Error:
Line 6: <td width="4" background="images/module_body_left.jpg"></td>
Line 7: <td width="100% bgcolor="#C2C2C2">
Line 8: <asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
Line 9: <Columns>
Line 10: <asp:TemplateColumn>
Source File: D:\Domains\aspalliance.com\dotnetsolutions\portalvs\DesktopModules\Contacts.ascx Line: 8
' Visible="<%# IsEditable %>">'>'>
<%@ Control language="vb" Inherits="ASPNetPortal.Contacts" CodeBehind="Contacts.ascx.vb" AutoEventWireup="false" %>
<%@ Register TagPrefix="Portal" TagName="Title" Src="~/DesktopModuleTitle.ascx"%>
<portal:title EditText="Add New Contact" EditUrl="~/DesktopModules/EditContacts.aspx" runat="server" />
<table width="100%" cellspacing="0" cellpadding="0" runat="server" ID="Table1">
<tr valign="top">
<td width="4" background="images/module_body_left.jpg"></td>
<td width="100% bgcolor="#C2C2C2">
<asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:HyperLink ImageUrl="~/images/edit.gif" NavigateUrl='<%# "~/DesktopModules/EditContacts.aspx?ItemID=" & DataBinder.Eval(Container.DataItem,"ItemID") & "&mid=" & ModuleId %>' Visible="<%# IsEditable %>" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' ID="Label1" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Imports System
Imports System.Configuration
Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClient
Namespace ASPNetPortal
Public MustInherit Class Contacts
Inherits ASPNetPortal.PortalModuleControl
Protected WithEvents myDataGrid As System.Web.UI.WebControls.DataGrid
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
'*******************************************************
'
' The Page_Load event handler on this User Control is used to
' obtain a DataReader of contact information from the Contacts
' table, and then databind the results to a DataGrid
' server control. It uses the ASPNetPortal.ContactsDB()
' data component to encapsulate all data functionality.
'
'*******************************************************'
Dim startIndex As Integer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
If Not IsPostBack Then
startIndex = 0
myDataGrid.VirtualItemCount = 200
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End If
End Sub
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
End Class
End Namespace
http://aspalliance.com/dotnetsolutions/
Dennis West
West Design
MS .NET Developer
www. westontheweb.net
Click here to reveal e-mail address
| [aspngdatagridrepeaterdatalist] member Click here to reveal e-mail address = YOUR ID | http://www.aspfriends.com/aspfriends/aspngdatagridrepeaterdatalist.asp = JOIN/QUIT
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|
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| DavidW |
Try just trimming it down to:
MyDataGrid.CurrentPageIndex = e.NewPageIndex
BindData
"Dennis West" <Click here to reveal e-mail address> wrote in message news:698085@aspngdatagridrepeaterdatalist...
at the bottom of the original post is my sub
here it is again
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
----- Original Message -----
From: DavidW
Newsgroups: aspngdatagridrepeaterdatalist
To: aspngDataGridRepeaterDatalist
Sent: Wednesday, August 14, 2002 2:58 PM
Subject: [aspngdatagridrepeaterdatalist] Re: Proble trying to implement paging?
Have you looked in the codebehind to see if 'MyDataGrid_Page' is a valid sub where it's looking for it?
David Wier
"Dennis West" <Click here to reveal e-mail address> wrote in message news:698070@aspngdatagridrepeaterdatalist...
Proble trying to implement paging? in visual studio ,codebehind what an i missing this is right out of the book (am i not declaring the event??)
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30456: 'MyDataGrid_Page' is not a member of 'ASP.contacts_ascx'.
Source Error:
Line 6: <td width="4" background="images/module_body_left.jpg"></td>
Line 7: <td width="100% bgcolor="#C2C2C2">
Line 8: <asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
Line 9: <Columns>
Line 10: <asp:TemplateColumn>
Source File: D:\Domains\aspalliance.com\dotnetsolutions\portalvs\DesktopModules\Contacts.ascx Line: 8
<%@ Control language="vb" Inherits="ASPNetPortal.Contacts" CodeBehind="Contacts.ascx.vb" AutoEventWireup="false" %>
<%@ Register TagPrefix="Portal" TagName="Title" Src="~/DesktopModuleTitle.ascx"%>
<portal:title EditText="Add New Contact" EditUrl="~/DesktopModules/EditContacts.aspx" runat="server" />
<table width="100%" cellspacing="0" cellpadding="0" runat="server" ID="Table1">
<tr valign="top">
<td width="4" background="images/module_body_left.jpg"></td>
<td width="100% bgcolor="#C2C2C2">
<asp:datagrid id="myDataGrid" OnItemDataBound="myDataGrid_OnItemDataBound" ItemStyle-CssClass="Normal" HeaderStyle-Cssclass="NormalBold" Border="0" width="100%" AutoGenerateColumns="false" EnableViewState="false" runat="server" AllowPaging="True" AllowCustomPaging="True" PageSize="2" PagerStyle-Mode="NumericPages" PagerStyle-HorizontalAlign="Right" OnPageIndexChanged="MyDataGrid_Page" >
<Columns>
<asp:TemplateColumn>
<ItemTemplate>
<asp:HyperLink ImageUrl="~/images/edit.gif" NavigateUrl='<%# "~/DesktopModules/EditContacts.aspx?ItemID=" & DataBinder.Eval(Container.DataItem,"ItemID") & "&mid=" & ModuleId %>' Visible="<%# IsEditable %>" runat="server" />
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:Label runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' ID="Label1" />
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
Imports System
Imports System.Configuration
Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClient
Namespace ASPNetPortal
Public MustInherit Class Contacts
Inherits ASPNetPortal.PortalModuleControl
Protected WithEvents myDataGrid As System.Web.UI.WebControls.DataGrid
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
'*******************************************************
'
' The Page_Load event handler on this User Control is used to
' obtain a DataReader of contact information from the Contacts
' table, and then databind the results to a DataGrid
' server control. It uses the ASPNetPortal.ContactsDB()
' data component to encapsulate all data functionality.
'
'*******************************************************'
Dim startIndex As Integer
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
If Not IsPostBack Then
startIndex = 0
myDataGrid.VirtualItemCount = 200
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End If
End Sub
Protected Sub MyDataGrid_Page(ByVal sender As Object, ByVal e As DataGridPageChangedEventArgs)
startIndex = e.NewPageIndex * myDataGrid.PageSize
myDataGrid.CurrentPageIndex = e.NewPageIndex
' Obtain contact information from Contacts table
' and bind to the DataGrid Control
Dim contacts As New ASPNetPortal.ContactsDB()
myDataGrid.DataSource = contacts.GetContacts(ModuleId)
myDataGrid.DataBind()
End Sub
End Class
End Namespace
http://aspalliance.com/dotnetsolutions/
Dennis West
West Design
MS .NET Developer
www. westontheweb.net
Click here to reveal e-mail address
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