G
GJB
Hello
I have an application which has a user control on an ASPx page. This user control programmatically adds another user control to its Control collection in its Page_Load event handler. The child user control adds a web control in its Page_Load event handler
AutoEventWireup is set to "false" for both ASCX pages (and the default.aspx page)
The child user control's Page_Load is being called twice
Can anyone explain this
Regards
Glen
------------------------------------------------------------
Here is the full source code
default.aspx
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="default.aspx.vb" Inherits="TestEmbedUC.WebForm1"%><%@ Register TagPrefix="uc1" TagName="Parent" Src="Parent.ascx" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><title>Test Embedded User Controls...</title></HEAD><body><uc1
arent id=Parent1 runat="server"></uc1arent></body></HTML
Parent.ascx
<%@ Control Language="vb" AutoEventWireup="false" Codebehind="Parent.ascx.vb" Inherits="TestEmbedUC.Parent" TargetSchema="http://schemas.microsoft.com/intellisense/ie5" %
Parent.ascx.vb
Public Class Paren
Inherits System.Web.UI.UserContro
#Region " Web Form Designer Generated Code
'This call is required by the Web Form Designer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent(
End Su
'NOTE: The following placeholder declaration is required by the Web Form Designer
'Do not delete or move it
Private designerPlaceholderDeclaration As System.Objec
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Ini
'CODEGEN: This method call is required by the Web Form Designe
'Do not modify it using the code editor
InitializeComponent(
End Su
#End Regio
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Controls.Add(New LiteralControl("<p>Inside Parent's Page_Load...</p>")
Controls.Add(New Child
End Su
End Clas
Child.ascx
<%@ Control Language="vb" AutoEventWireup="false" Codebehind="Child.ascx.vb" Inherits="TestEmbedUC.Child" TargetSchema="http://schemas.microsoft.com/intellisense/ie5" %
Child.ascx.vb
Public Class Chil
Inherits System.Web.UI.UserContro
#Region " Web Form Designer Generated Code
'This call is required by the Web Form Designer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent(
End Su
'NOTE: The following placeholder declaration is required by the Web Form Designer
'Do not delete or move it
Private designerPlaceholderDeclaration As System.Objec
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Ini
'CODEGEN: This method call is required by the Web Form Designe
'Do not modify it using the code editor
InitializeComponent(
End Su
#End Regio
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Controls.Add(New LiteralControl("<p>Inside Child's Page_Load...</p>")
End Su
End Clas
I have an application which has a user control on an ASPx page. This user control programmatically adds another user control to its Control collection in its Page_Load event handler. The child user control adds a web control in its Page_Load event handler
AutoEventWireup is set to "false" for both ASCX pages (and the default.aspx page)
The child user control's Page_Load is being called twice
Can anyone explain this
Regards
Glen
------------------------------------------------------------
Here is the full source code
default.aspx
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="default.aspx.vb" Inherits="TestEmbedUC.WebForm1"%><%@ Register TagPrefix="uc1" TagName="Parent" Src="Parent.ascx" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><title>Test Embedded User Controls...</title></HEAD><body><uc1
arent id=Parent1 runat="server"></uc1arent></body></HTMLParent.ascx
<%@ Control Language="vb" AutoEventWireup="false" Codebehind="Parent.ascx.vb" Inherits="TestEmbedUC.Parent" TargetSchema="http://schemas.microsoft.com/intellisense/ie5" %
Parent.ascx.vb
Public Class Paren
Inherits System.Web.UI.UserContro
#Region " Web Form Designer Generated Code
'This call is required by the Web Form Designer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent(
End Su
'NOTE: The following placeholder declaration is required by the Web Form Designer
'Do not delete or move it
Private designerPlaceholderDeclaration As System.Objec
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Ini
'CODEGEN: This method call is required by the Web Form Designe
'Do not modify it using the code editor
InitializeComponent(
End Su
#End Regio
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Controls.Add(New LiteralControl("<p>Inside Parent's Page_Load...</p>")
Controls.Add(New Child
End Su
End Clas
Child.ascx
<%@ Control Language="vb" AutoEventWireup="false" Codebehind="Child.ascx.vb" Inherits="TestEmbedUC.Child" TargetSchema="http://schemas.microsoft.com/intellisense/ie5" %
Child.ascx.vb
Public Class Chil
Inherits System.Web.UI.UserContro
#Region " Web Form Designer Generated Code
'This call is required by the Web Form Designer
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent(
End Su
'NOTE: The following placeholder declaration is required by the Web Form Designer
'Do not delete or move it
Private designerPlaceholderDeclaration As System.Objec
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Ini
'CODEGEN: This method call is required by the Web Form Designe
'Do not modify it using the code editor
InitializeComponent(
End Su
#End Regio
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Loa
Controls.Add(New LiteralControl("<p>Inside Child's Page_Load...</p>")
End Su
End Clas