Solved

Cannot access the user control in aspx page.

Posted on 2010-09-16
4
939 Views
Last Modified: 2012-05-10
The aspx page does not see the user control.

Any help would be appreciated.

I have the following aspx page:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using PrivateMessaging.Controls;

public partial class SendMessage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        // Check license


        // Initializes page title control
        //CurrentMaster.Title.TitleText = ResHelper.GetString("messaging.sendmessage");
        //CurrentMaster.Title.TitleImage = GetImageUrl("CMSModules/CMS_Messaging/sendmessage.png");
        //Title = "Send Message"; //ResHelper.GetString("messaging.sendmessage");

        int requestedUserId = 1; // QueryHelper.GetInteger("requestid", 0);
        if (requestedUserId != 0)
        {
            //UserInfo requestedUser = UserInfoProvider.GetFullUserInfo(requestedUserId);
            string fullUserName = null; // HTMLHelper.HTMLEncode(UserInfoProvider.GetFullUserName(Functions.GetFormattedUserName(requestedUser.UserName, true), requestedUser.UserNickName));
            Page.Title = "Sending Message To"; // ResHelper.GetString("messaging.sendmessageto") + " " + fullUserName;
            //CurrentMaster.Title.TitleText = Page.Title;
        }

        // Initilaize new message
        //SendMessage.DefaultRecipient = QueryHelper.GetString("requestid", string.Empty);
        //SendMessage.SendButtonClick += SendButon;
        //SendMessage.CloseButtonClick += CloseButon;
        //SendMessage.SendMessageMode = CMSModules_Messaging_Controls_SendMessage.SendMessageEnum.NewMessage;
        //SendMessage.DisplayCloseButton = true;
        //SendMessage.UsePromptDialog = false;
    }


    private void SendButon(object sender, EventArgs e)
    {
        if (uxSendMessage.ErrorMessage == string.Empty)
        {
            uxSendMessage.SendButton.Enabled = false;
            uxSendMessage.BBEditor.Enabled = false;
            uxSendMessage.SubjectBox.Enabled = false;
            uxSendMessage.FromBox.Enabled = false;
            uxSendMessage.CancelButton.Attributes.Add("onclick", "wopener.location.replace(wopener.location);");
            uxSendMessage.CancelButton.ResourceString = "general.Close";
        }
    }


    private void CloseButon(object sender, EventArgs e)
    {
        // Close
        ScriptHelper.RegisterStartupScript(this, GetType(), "closeSendDialog", ScriptHelper.GetScript("window.close();"));
    }

}

----------------------------------------------------------------------------

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SendMessage.aspx.cs" Inherits="PrivateMessaging.Messaging.MyMessages.SendMessage" %>

<%@ Register src="../../Controls/SendMessage.ascx" tagname="uxSendMessage" tagprefix="uc1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
   <div class="MessagingBox MessagingDialog">
       <uc1:uxSendMessage ID="uxSendMessage" Visible="true" runat="server" />
    </div>
    </form>
</body>
</html>

errors:

Error	4	The name 'uxSendMessage' does not exist in the current context	C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs	42	13	PrivateMessaging

Open in new window

here is the user control

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;



namespace PrivateMessaging.Controls

{

    public partial class SendMessage : System.Web.UI.UserControl

    {

        #region "Protected & private variables"



        /// <summary>

        /// Enumeration for send message mode

        /// </summary>

        public enum SendMessageEnum

        {

            Unasigned = 0,

            NewMessage = 1,

            ReplyMessage = 2,

            ForwardMessage = 3

        }





        protected string mMessageSubject = null;

        protected string mMessageBody = null;

        protected bool isAnonymousUser = false;

        //protected CurrentUserInfo currentUser = CMSContext.CurrentUser;



        private bool mAllowAnonymousUsers = true;

        private bool mAllowAnonymousRecipientSelection = true;

        private string mDefaultRecipient = "";

        private string mErrorMessage = "";



        #endregion





        #region "Public events"



        /// <summary>

        /// Event for send button click

        /// </summary>

        public event EventHandler SendButtonClick;





        /// <summary>

        /// Event for close button click

        /// </summary>

        public event EventHandler CloseButtonClick;



        #endregion





        #region "Public properties"



        /// <summary>

        /// Display close button

        /// </summary>

        public bool DisplayCloseButton

        {

            get

            {

                return btnClose.Visible;

            }

            set

            {

                btnClose.Visible = value;

            }

        }





        /// <summary>

        /// Related message ID

        /// </summary>

        //public int MessageId

        //{

        //    get

        //    {

        //        return ValidationHelper.GetInteger(ViewState["MessageId"], 0);

        //    }

        //    set

        //    {

        //        ViewState["MessageId"] = value;

        //    }

        //}





        /// <summary>

        /// Error message

        /// </summary>

        public string ErrorMessage

        {

            get

            {

                return mErrorMessage;

            }

            set

            {

                mErrorMessage = value;

            }

        }





        /// <summary>

        /// Send message mode

        /// </summary>

        public SendMessageEnum SendMessageMode

        {

            get

            {

                object sendMessageMode = ViewState["SendMessageMode"];

                return (sendMessageMode != null)

                           ? (SendMessageEnum)Enum.Parse(typeof(SendMessageEnum), sendMessageMode.ToString())

                           : SendMessageEnum.Unasigned;

            }

            set

            {

                ViewState["SendMessageMode"] = value;

            }

        }





        /// <summary>

        /// Paste original message

        /// </summary>

        //public bool PasteOriginalMessage

        //{

        //    get

        //    {

        //        return ValidationHelper.GetBoolean(ViewState["PasteOriginalMessage"], true);

        //    }

        //    set

        //    {

        //        ViewState["PasteOriginalMessage"] = value;

        //    }

        //}





        /// <summary>

        /// True if anonymous users should be able to send messages

        /// </summary>

        public bool AllowAnonymousUsers

        {

            get

            {

                return mAllowAnonymousUsers;

            }

            set

            {

                mAllowAnonymousUsers = value;

            }

        }





        /// <summary>

        /// True if anonymous users should be able to select recipient fo the messages

        /// </summary>

        public bool AllowAnonymousRecipientSelection

        {

            get

            {

                return mAllowAnonymousRecipientSelection;

            }

            set

            {

                mAllowAnonymousRecipientSelection = value;

            }

        }





        /// <summary>

        /// Default recipient of the message

        /// </summary>

        public string DefaultRecipient

        {

            get

            {

                return mDefaultRecipient;

            }

            set

            {

                mDefaultRecipient = value;

            }

        }





        /// <summary>

        /// Message subject

        /// </summary>

        public string MessageSubject

        {

            get

            {

                return mMessageSubject;

            }

            set

            {

                mMessageSubject = value;

            }

        }





        /// <summary>

        /// Message body

        /// </summary>

        public string MessageBody

        {

            get

            {

                return mMessageBody;

            }

            set

            {

                mMessageBody = value;

            }

        }





        /// <summary>

        /// Use prompt dialog

        /// </summary>

        //public bool UsePromptDialog

        //{

        //    get

        //    {

        //        return ucBBEditor.UsePromptDialog;

        //    }

        //    set

        //    {

        //        ucBBEditor.UsePromptDialog = value;

        //    }

        //}





        /// <summary>

        /// Information text

        /// </summary>

        public string InformationText

        {

            get

            {

                return lblSendInfo.Text;

            }

        }





        /// <summary>

        /// Errror text

        /// </summary>

        public string ErrorText

        {

            get

            {

                return lblSendError.Text;

            }

        }





        /// <summary>

        /// Send button

        /// </summary>

        //public LocalizedButton SendButton

        //{

        //    get

        //    {

        //        return btnSendMessage;

        //    }

        //}





        /// <summary>

        /// Cancel button

        /// </summary>

        //public LocalizedButton CancelButton

        //{

        //    get

        //    {

        //        return btnClose;

        //    }

        //}





        /// <summary>

        /// BB editor

        /// </summary>

        //public BBEditor BBEditor

        //{

        //    get

        //    {

        //        return ucBBEditor;

        //    }

        //}





        /// <summary>

        /// Box with subject

        /// </summary>

        public TextBox SubjectBox

        {

            get

            {

                return txtSubject;

            }

        }





        /// <summary>

        /// Box with "From" item

        /// </summary>

        public TextBox FromBox

        {

            get

            {

                return txtFrom;

            }

        }



        #endregion





        #region "Page events"



        /// <summary>

        /// Load page.

        /// </summary>

        /// <param name="sender">Sender</param>

        /// <param name="e">Event arguments</param>

        protected void Page_Load(object sender, EventArgs e)

        {

            //ucMessageUserSelector.IsLiveSite = IsLiveSite;

            ReloadData();

        }





        protected override void OnPreRender(EventArgs e)

        {

            base.OnPreRender(e);

            //ucBBEditor.TextArea.CssClass = "BodyField";



            // Dialogs mode

            if (DisplayCloseButton)

            {

                pnlButtons.CssClass += " PageFooterLine";

                pnlSubPanel.CssClass = "FloatRight";

            }

        }



        #endregion





        #region "Other methods"



        /// <summary>

        /// Reload data

        /// </summary>

        public void ReloadData()

        {

            //if (StopProcessing)

            //{

            //    // Do nothing

            //}

            //else

            //{

            //    // WAI validation

            //    lblText.AssociatedControlClientID = ucBBEditor.TextArea.ClientID;



                // Default settings

                lblSendInfo.Visible = false;

                lblSendError.Visible = false;

                pnlSendMessage.Visible = true;

                pnlNoUser.Visible = false;



                //if (currentUser.IsAuthenticated() || AllowAnonymousUsers)

                //{

                //    // Decide if the user is anonymous

                //    isAnonymousUser = currentUser.IsPublic();



                    // Change controls

                    if (isAnonymousUser)

                    {

                        lblFrom.Visible = false;

                        txtFrom.Visible = true;

                    }

                    else

                    {

                        lblFrom.Visible = true;

                        //string userName = Functions.GetFormattedUserName(currentUser.UserName, IsLiveSite);

                        //lblFrom.Text = HTMLHelper.HTMLEncode(UserInfoProvider.GetFullUserName(userName, currentUser.UserNickName));

                        txtFrom.Visible = false;

                    }



                    // Reacting on the message

                    //if (MessageId != 0)

                    //{

                    //    // Get message

                    //    MessageInfo message = MessageInfoProvider.GetMessageInfo(MessageId);

                    //    if (message != null)

                    //    {

                    //        UserInfo sender = UserInfoProvider.GetUserInfo(message.MessageSenderUserID);

                    //        // Reply

                    //        switch (SendMessageMode)

                    //        {

                    //            case SendMessageEnum.ReplyMessage:

                    //                if (sender != null)

                    //                {

                    //                    hdnUserId.Value = sender.UserID.ToString();



                    //                    // Set message subject

                    //                    MessageSubject += message.MessageSubject;

                    //                    // Set message body

                    //                    if (currentUser.UserSignature.Trim() != string.Empty)

                    //                    {

                    //                        MessageBody += "\n\n\n" + currentUser.UserSignature;

                    //                    }

                    //                    if (PasteOriginalMessage)

                    //                    {

                    //                        MessageBody += "\n\n// " + message.MessageBody.Replace("\n", "\n// ");

                    //                    }



                    //                    // Set recipient

                    //                    lblTo.Text = HTMLHelper.HTMLEncode(UserInfoProvider.GetFullUserName(Functions.GetFormattedUserName(sender.UserName, IsLiveSite), sender.UserNickName));

                    //                    lblTo.Visible = true;

                    //                    ucMessageUserSelector.Visible = false;

                    //                }

                    //                else

                    //                {

                    //                    pnlNoUser.Visible = true;

                    //                    pnlSendMessage.Visible = false;

                    //                    lblNoUser.Text = ResHelper.GetString("SendMessage.NoUser");

                    //                }

                    //                break;



                    //            case SendMessageEnum.ForwardMessage:

                    //                MessageSubject += message.MessageSubject;

                    //                string signature = (currentUser.UserSignature.Trim() != "") ? "\n\n\n" + currentUser.UserSignature : "";

                    //                MessageBody += signature + "\n\n// " + message.MessageBody.Replace("\n", "\n//");

                    //                lblTo.Visible = false;

                    //                ucMessageUserSelector.Visible = true;

                    //                break;

                    //        }

                    //    }

                    //}

                    // New message

            //        else if (SendMessageMode == SendMessageEnum.NewMessage)

            //        {

            //            if (isAnonymousUser)

            //            {

            //                lblTo.Visible = !AllowAnonymousRecipientSelection;

            //                ucMessageUserSelector.Visible = AllowAnonymousRecipientSelection;

            //                if (!AllowAnonymousRecipientSelection)

            //                {

            //                    string userName = UserInfoProvider.GetUserNameById(ValidationHelper.GetInteger(DefaultRecipient, 0));

            //                    userName = Functions.GetFormattedUserName(userName, this.IsLiveSite);



            //                    lblTo.Text = HTMLHelper.HTMLEncode(userName);

            //                    hdnUserId.Value = DefaultRecipient;

            //                }

            //            }

            //            else if (DefaultRecipient != "")

            //            {

            //                lblTo.Visible = true;

            //                ucMessageUserSelector.Visible = false;

            //                string userName = UserInfoProvider.GetUserNameById(ValidationHelper.GetInteger(DefaultRecipient, 0));

            //                userName = Functions.GetFormattedUserName(userName, this.IsLiveSite);



            //                lblTo.Text = HTMLHelper.HTMLEncode(userName);

            //                hdnUserId.Value = DefaultRecipient;



            //                // Add signature

            //                if (currentUser.UserSignature.Trim() != "")

            //                {

            //                    MessageBody += "\n\n\n" + currentUser.UserSignature;

            //                }

            //            }

            //            else

            //            {

            //                lblTo.Visible = false;

            //                ucMessageUserSelector.Visible = true;



            //                // Add signature

            //                if (currentUser.UserSignature.Trim() != "")

            //                {

            //                    MessageBody += "\n\n\n" + currentUser.UserSignature;

            //                }

            //            }

            //        }



            //        // Initialize subject and body

            //        if (txtSubject.Text == string.Empty)

            //        {

            //            txtSubject.Text = MessageSubject;

            //        }

            //        if (ucBBEditor.Text == string.Empty)

            //        {

            //            ucBBEditor.Text = MessageBody;

            //        }

            //    }

            //    else

            //    {

            //        Visible = false;

            //    }

            //}

        }





        private bool ValidateBody(string body)

        {

            return true;

           // return ((body.Trim() != string.Empty) && (body.Trim().ToLower() != currentUser.UserSignature.Trim().ToLower()));

        }



        #endregion



    }

}



------------------------

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SendMessage.ascx.cs"

    Inherits="PrivateMessaging.Controls.SendMessage" %>

<asp:Panel ID="pnlSendMessage" runat="server" CssClass="SendMessage">

    <asp:Label ID="lblSendInfo" runat="server" Visible="false" CssClass="InfoLabel" EnableViewState="false" />

    <asp:Label ID="lblSendError" runat="server" Visible="false" CssClass="ErrorLabel"

        EnableViewState="false" />

    <table border="0" cellspacing="0" cellpadding="0" class="HeaderTable">

        <tr>

            <td class="FieldCaption">

                <asp:Label ID="lblFromCaption" runat="server" Text="From" EnableViewState="false"

                    displaycolon="true"></asp:Label>

            </td>

            <td class="Field">

                <asp:Label ID="lblFrom" runat="server" EnableViewState="false" />

                <%-- <cms:rtlfix islivesite="false" runat="server" id="rtlFix" />--%>

                <asp:TextBox ID="txtFrom" runat="server" Visible="false" CssClass="FromField" EnableViewState="false"

                    MaxLength="200" />

            </td>

        </tr>

        <tr>

            <td class="FieldCaption">

                <asp:Label ID="lblToCaption" runat="server" nableviewstate="false" displaycolon="true"

                    Text="To"></asp:Label>

            </td>

            <td class="Field">

                <asp:Label ID="lblTo" runat="server" EnableViewState="false" />

                <%--  <cms:messageuserselector id="ucMessageUserSelector" runat="server" visible="false"

                    enableviewstate="false" />--%>

            </td>

        </tr>

    </table>

    <div class="SubjectRow">

        <asp:Label ID="lblSubjectCaption" runat="server" CssClass="FieldCaption" EnableViewState="false"

            Text="subject" AssociatedControlID="txtSubject" displaycolon="true"></asp:Label>

        <br />

        <asp:TextBox ID="txtSubject" runat="server" CssClass="SubjectField" EnableViewState="false"

            MaxLength="200" />

    </div>

    <div class="Body">

        <asp:Label ID="lblText" runat="server" display="false" EnableViewState="false" Text="body"></asp:Label>

        <%-- <cms:bbeditor id="ucBBEditor" runat="server" enableviewstate="false" />--%>

    </div>

    <asp:Panel ID="pnlButtons" runat="server" CssClass="Buttons">

        <asp:Panel ID="pnlSubPanel" runat="server">

            <asp:Button ID="btnSendMessage" CssClass="SubmitButton" runat="server" EnableViewState="false" Text="send"

                OnClick="btnSendMessage_Click"></asp:Button>

            <asp:Button ID="btnClose" runat="server" CssClass="SubmitButton" Visible="false" Text="cancel"

                EnableViewState="false" OnClick="btnClose_Click"></asp:Button>

        </asp:Panel>

    </asp:Panel>

</asp:Panel>

<asp:Panel ID="pnlNoUser" runat="server" Visible="false" EnableViewState="false">

    <asp:Label ID="lblNoUser" CssClass="Info" runat="server" EnableViewState="false" />

</asp:Panel>

<asp:HiddenField ID="hdnUserId" runat="server" />

Open in new window

0
Comment
Question by:omegalove
  • 2
  • 2
4 Comments
 
LVL 51

Expert Comment

by:HainKurt
Comment Utility
try a diffrent id,

<uc1:uxSendMessage ID="uxSendMsg" Visible="true" runat="server" />

and use uxSendMsg in your page code
0
 

Author Comment

by:omegalove
Comment Utility
still the same
Error      9      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      42      13      PrivateMessaging
Error      10      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      44      13      PrivateMessaging
Error      11      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      45      13      PrivateMessaging
Error      12      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      46      13      PrivateMessaging
Error      13      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      47      13      PrivateMessaging
Error      14      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      48      13      PrivateMessaging
Error      15      The name 'uxSendMsg' does not exist in the current context      C:\inetpub\wwwroot\PrivateMessaging\PrivateMessaging\Messaging\MyMessages\SendMessage.aspx.cs      49      13      PrivateMessaging
0
 
LVL 51

Accepted Solution

by:
HainKurt earned 500 total points
Comment Utility
is this correct???

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SendMessage.aspx.cs" Inherits="PrivateMessaging.Messaging.MyMessages.SendMessage" %>

check all your namespaces...

0
 

Author Closing Comment

by:omegalove
Comment Utility
awesome
0

Featured Post

Top 6 Sources for Identifying Threat Actor TTPs

Understanding your enemy is essential. These six sources will help you identify the most popular threat actor tactics, techniques, and procedures (TTPs).

Join & Write a Comment

In an ASP.NET application, I faced some technical problems. In this article, I list them out and show the solutions that I found.  I hope it will be useful. Problem: After closing a pop-up window, the parent page should be refreshed automaticall…
International Data Corporation (IDC) prognosticates that before the current the year gets over disbursing on IT framework products to be sent in cloud environs will be $37.1B.
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, Just open a new email message.  In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…
This video discusses moving either the default database or any database to a new volume.

728 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

10 Experts available now in Live!

Get 1:1 Help Now