Solved

Button on page inaccessible due to protection level

Posted on 2006-10-31
6
629 Views
Last Modified: 2012-06-27
The code behind page is as follows:


<%@ Page language="c#" Codebehind="Collaboration.aspx.cs" AutoEventWireup="false" Inherits="emnet.meetings.request.collaboration" %>
<%@ Register TagPrefix="webnotes" TagName="webnotes" Src="stepnotes.ascx" %>
<%@ Register TagPrefix="summary" TagName="summary" Src="requestsummary.ascx" %>
<%@ Register TagPrefix="stepnav" TagName="steps" Src="requeststeps.ascx" %>
<%@ Register TagPrefix="uc1" TagName="header" Src="../../common/header_meeting.ascx" %>
<%@ Register TagPrefix="uc2" TagName="footer" Src="../../common/footer.ascx" %>
<!DOCTYPE html public "-//w3c//dtd html 4.0 transitional//en" >
<HTML>
      <HEAD>
            <TITLE>Meeting Request</TITLE>
            <META content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
            <META content="C#" name="CODE_LANGUAGE">
            <META content="JavaScript" name="vs_defaultClientScript">
            <META content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
            <SCRIPT src="../../common/JScript.js" type="text/javascript"></SCRIPT>
            <script language="javascript" src="../../Help/RoboHelp_CSH.js" type="text/javascript"></script>
            <LINK href="../../common/meeting.css" type="text/css" rel="stylesheet">
            <SCRIPT type="text/javascript">
                  history.forward(1)
            </SCRIPT>
      </HEAD>
      <body leftMargin="0" topMargin="0" onload="LoadPage();MM_preloadImages('/images/header/meetings_over.jpg','/images/header/speakers_over.jpg','/images/header/attendees_over.jpg','/images/header/venues_over.jpg','/images/header/resources_over.jpg','/images/header/help_over.jpg','/images/header/feedback_over.jpg','/images/header/logout_over.jpg')">
            <FORM id="frmAV" method="post" runat="server">
                  <UC1:HEADER id="Header2" runat="server"></UC1:HEADER>
                  <TABLE class="blank_bg" height="80%" cellSpacing="0" cellPadding="0" width="95%" align="center">
                        <TR>
                              <TD vAlign="top">
                                    <TABLE height="100%" cellSpacing="0" cellPadding="0" width="100%">
                                          <TR>
                                                <TD vAlign="top" width="150"><STEPNAV:STEPS id="steps" runat="server"></STEPNAV:STEPS></TD>
                                                <TD vAlign="top">
                                                      <TABLE cellSpacing="5" cellPadding="5" width="100%">
                                                            <TBODY>
                                                                  <TR>
                                                                        <TD><ASP:LABEL id="lblMessage" runat="server" cssclass="errormessage" enableviewstate="False"></ASP:LABEL></TD>
                                                                  </TR>
                                                                  <TR>
                                                                        <TD><SUMMARY:SUMMARY id="summary" runat="server"></SUMMARY:SUMMARY></TD>
                                                                  </TR>
                                                                  <TR>
                                                                        <TD><WEBNOTES:WEBNOTES id="webnotes" runat="server"></WEBNOTES:WEBNOTES></TD>
                                                                  </TR>
                                                                  <TR>
                                                                        <TD vAlign="top">
                                                                              <TABLE width="100%" align="center">
                                                                                    <TR>
                                                                                          <TD vAlign="top" align="left">
                                                                                                <TABLE class="filtertable" borderColor="#cccccc" cellSpacing="0" width="325" border="1">
                                                                                                      <TR>
                                                                                                            <TD class="orangeheader" align="center" colSpan="2">Employee Search Filter</TD>
                                                                                                      </TR>
                                                                                                      <TR>
                                                                                                            <TH>
                                                                                                                  Rep Last Name</TH>
                                                                                                            <TD><ASP:TEXTBOX id="txtName" runat="server" maxlength="25"></ASP:TEXTBOX></TD>
                                                                                                      </TR>
                                                                                                      <TR>
                                                                                                            <TH>
                                                                                                                  Territory</TH>
                                                                                                            <TD><ASP:TEXTBOX id="txtTerritory" runat="server" maxlength="10"></ASP:TEXTBOX></TD>
                                                                                                      </TR>
                                                                                                      <TR>
                                                                                                            <TH>
                                                                                                                  State</TH>
                                                                                                            <TD><ASP:DROPDOWNLIST id="ddlState" runat="server" enableviewstate="False" width="155"></ASP:DROPDOWNLIST></TD>
                                                                                                      </TR>
                                                                                                      <TR>
                                                                                                            <TD colSpan="2"><asp:button id="btnSearch" onclick="btnSearch_Click" Text="Search" Runat="server"></asp:button></TD>
                                                                                                      </TR>
                                                                                                </TABLE>
                                                                                          </TD>
                                                                                          <TD vAlign="top" align="right">
                                                                                                <TABLE cellSpacing="0" cellPadding="0" width="90%" border="0">
                                                                                                      <TR id="trBasket" runat="server">
                                                                                                            <TD class="orangeheader" colSpan="2">Selected Employees</TD>
                                                                                                      </TR>
                                                                                                      <tr>
                                                                                                            <td colSpan="1" align="right"><ASP:DATAGRID id="dgBasket" runat="server" cssClass="datagrid" enableviewstate="true" allowcustompaging="false"
                                                                                                                        onpageindexchanged="dgBasket_Page" pagesize="8" OnPreRender="dgBasket_PreRender" autogeneratecolumns="false" allowpaging="true"
                                                                                                                        AllowSorting="false" onDeleteCommand="dgBasket_Delete" OnItemDataBound="dgBasket_ItemDataBound" DataKeyField="ID" cellpadding="3">
                                                                                                                        <PagerStyle mode="NumericPages" Position="Bottom" cssclass="dgPager" ForeColor="#FFFFFF"></PagerStyle>
                                                                                                                        <HeaderStyle cssClass="dgHeader" ForeColor="#FFFFFF"></HeaderStyle>
                                                                                                                        <Columns>
                                                                                                                              <ASP:TemplateColumn>
                                                                                                                                    <ItemTemplate>
                                                                                                                                          <%# this.dgBasket.CurrentPageIndex * this.dgBasket.PageSize + Container.ItemIndex + 1%>
                                                                                                                                    </ItemTemplate>
                                                                                                                              </ASP:TemplateColumn>
                                                                                                                              <asp:BoundColumn DataField="Name" HeaderText="Name"></asp:BoundColumn>
                                                                                                                              <asp:BoundColumn DataField="Location" HeaderText="City, State"></asp:BoundColumn>
                                                                                                                              <ASP:ButtonColumn Text="Delete" CommandName="Delete"></ASP:ButtonColumn>
                                                                                                                        </Columns>
                                                                                                                  </ASP:DATAGRID></td>
                                                                                                      </tr>
                                                                                                      <TR>
                                                                                                            <TD colSpan="2">&nbsp;</TD>
                                                                                                      </TR>
                                                                                                      <TR>
                                                                                                            <td align="left">&nbsp;</td>
                                                                                                            <td align="right"><asp:button id="btnNext" Visible="false" OnClick="btnNext_Click" Runat="server" Text="Next Step >"
                                                                                                                        EnableViewState="False"></asp:button></td>
                                                                                                      </TR>
                                                                                                </TABLE>
                                                                                          </TD>
                                                                                    </TR>
                                                                              </TABLE>
                                                                        </TD>
                                                                  </TR>
                                                                  <TR>
                                                                        <TD colSpan="2"><ASP:TABLE id="tblResults" runat="server" width="100%" cellspacing="0" visible="False">
                                                                                    <ASP:TABLEROW>
                                                                                          <ASP:TABLECELL cssclass="orangeheader" columnspan="2">
                                                                                                <ASP:LABEL id="lblConfirmVenue" runat="server"></ASP:LABEL>
                                                                                          </ASP:TABLECELL>
                                                                                    </ASP:TABLEROW>
                                                                                    <ASP:TABLEROW>
                                                                                          <ASP:TABLECELL cssclass="orangeheaderleft">
                                                                                                <asp:Label id="lblTotalRecords" runat="server"></asp:Label>
                                                                                          </ASP:TABLECELL>
                                                                                          <ASP:TABLECELL cssclass="orangeheaderright" horizontalalign="Right">
                                                                                                <ASP:LABEL id="lblSearchTotal" runat="server" enableviewstate="False"></ASP:LABEL>
                                                                                          </ASP:TABLECELL>
                                                                                    </ASP:TABLEROW>
                                                                                    <ASP:TABLEROW>
                                                                                          <ASP:TABLECELL columnspan="2">
                                                                                                <ASP:DATAGRID id="dgTerritory" gridlines="Both" runat="server" CellPadding="3" allowpaging="true"
                                                                                                      onitemdatabound="dgTerritory_ItemDataBound" allowcustompaging="false" autogeneratecolumns="false"
                                                                                                      onpageindexchanged="Change_dgTerritory" pagesize="25" width="100%" OnPreRender="PreRender_dgTerritory"
                                                                                                      AllowSorting="True" OnSortCommand="Sort_dgTerritory">
                                                                                                      <HEADERSTYLE CSSCLASS="dgHeader" FORECOLOR="#FFFFFF"></HEADERSTYLE>
                                                                                                      <PAGERSTYLE mode="NumericPages" HORIZONTALALIGN="Center" CSSCLASS="dgHeader" FORECOLOR="#FFFFFF"></PAGERSTYLE>
                                                                                                      <COLUMNS>
                                                                                                            <ASP:BOUNDCOLUMN headertext="Select" datafield="Select"></ASP:BOUNDCOLUMN>
                                                                                                            <ASP:BOUNDCOLUMN headertext="Territory #" datafield="territory" SortExpression="territory"></ASP:BOUNDCOLUMN>
                                                                                                            <ASP:BOUNDCOLUMN headertext="Rep" datafield="rep_name" SortExpression="rep_name"></ASP:BOUNDCOLUMN>
                                                                                                            <ASP:BOUNDCOLUMN headertext="Location" datafield="location" SortExpression="location"></ASP:BOUNDCOLUMN>
                                                                                                            <ASP:BOUNDCOLUMN headertext="Notes" datafield="Notes"></ASP:BOUNDCOLUMN>
                                                                                                      </COLUMNS>
                                                                                                </ASP:DATAGRID>
                                                                                          </ASP:TABLECELL>
                                                                                    </ASP:TABLEROW>
                                                                              </ASP:TABLE></TD>
                                                                  </TR>
                                                                  <tr>
                                                                        <TD align="left" colSpan="2"><asp:button id="btnSelect" onclick="btnSelect_Click" Runat="server" Text="Add to Selection Basket"
                                                                                    EnableViewState="False" Enabled="False"></asp:button></TD>
                                                                  </tr>
                                                                  <tr>
                                                                        <td><input id="hidCheckBox" type="hidden" name="hidCheckBox" runat="server"></td>
                                                                  </tr>
                                                </TD>
                                          </TR>
                                    </TABLE>
                              </TD>
                        </TR>
                  </TABLE>
                  <UC2:FOOTER id="Footer1" runat="server"></UC2:FOOTER></FORM>
            </TD></TR></TBODY></TABLE>
      </body>
</HTML>



I'm getting a message that btnSelect is inaccessible due to protection level when I run this page.  What do I need to change to get rid of this error?
0
Comment
Question by:Kaporch
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 3
6 Comments
 
LVL 11

Expert Comment

by:Mihai Stancescu
ID: 17842988
Make sure your base class that contains the btnSelect in public, or internal, and btnSelect is also public, internal...


Hope helps...

Regards,
Mishu.
0
 

Author Comment

by:Kaporch
ID: 17844151
This is the way the button is declared, which is done by C#:

public class collaboration : System.Web.UI.Page
      {

            protected System.Web.UI.WebControls.Label lblMessage;
            protected System.Collections.Hashtable objError = new Hashtable();      

            protected System.Web.UI.WebControls.DropDownList ddlState;
            protected System.Web.UI.WebControls.Table tblResults;
            protected System.Web.UI.WebControls.DataGrid dgTerritory;
            protected System.Web.UI.WebControls.Label lblSearchTotal;
            protected System.Web.UI.WebControls.Button btnSubmit;
            protected System.Web.UI.WebControls.TextBox txtName;
            protected System.Web.UI.WebControls.TextBox txtTerritory;
            protected System.Web.UI.WebControls.Button btnSearch;
            protected System.Web.UI.WebControls.Label lblTotalRecords;
            protected System.Web.UI.WebControls.Button btnSelect;
            protected System.Web.UI.HtmlControls.HtmlInputHidden hidCheckBox;
            protected System.Web.UI.WebControls.DataGrid dgBasket;
            protected System.Web.UI.HtmlControls.HtmlTableRow trBasket;
            protected System.Web.UI.WebControls.Label lblConfirmVenue;
            protected System.Web.UI.WebControls.Button btnNext;

Are you saying that the button shouldn't be protected?
0
 
LVL 11

Expert Comment

by:Mihai Stancescu
ID: 17844374
Yeah, probably thats why you can't use it. Try put it internal or public....
This should solve the problem.


Regards,
Mishu
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 

Author Comment

by:Kaporch
ID: 17849569
That did not work.  I'm still getting the error with this code:

public class collaboration : System.Web.UI.Page
      {

            protected System.Web.UI.WebControls.Label lblMessage;
            protected System.Collections.Hashtable objError = new Hashtable();      

            protected System.Web.UI.WebControls.DropDownList ddlState;
            protected System.Web.UI.WebControls.Table tblResults;
            protected System.Web.UI.WebControls.DataGrid dgTerritory;
            protected System.Web.UI.WebControls.Label lblSearchTotal;
            protected System.Web.UI.WebControls.Button btnSubmit;
            protected System.Web.UI.WebControls.TextBox txtName;
            protected System.Web.UI.WebControls.TextBox txtTerritory;
            protected System.Web.UI.WebControls.Button btnSearch;
            protected System.Web.UI.WebControls.Label lblTotalRecords;
            public System.Web.UI.WebControls.Button btnSelect;
            protected System.Web.UI.HtmlControls.HtmlInputHidden hidCheckBox;
            protected System.Web.UI.WebControls.DataGrid dgBasket;
            protected System.Web.UI.HtmlControls.HtmlTableRow trBasket;
            protected System.Web.UI.WebControls.Label lblConfirmVenue;
            protected System.Web.UI.WebControls.Button btnNext;

0
 
LVL 11

Accepted Solution

by:
Mihai Stancescu earned 500 total points
ID: 17849767
I saw in your page code that you set the button property "enabled = false".

And thats why probably in the initialize component method, it can't be accessed.

Try set the enabled property to false in you C# code, on PageLoad or other init method that you have.

You get the error when you compile the page ( at a certain line), or when you run the page?


Regards,
Mishu
0
 

Author Comment

by:Kaporch
ID: 17849987
That wasn't the problem.  I found it.  I had for some reason this in my code:

private void btnSelect_Click(object sender, System.EventArgs e)

which I changed to

public void btnSelect_Click(object sender, System.EventArgs e)
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Summary: Persistence is the capability of an application to store the state of objects and recover it when necessary. This article compares the two common types of serialization in aspects of data access, readability, and runtime cost. A ready-to…
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
There's a multitude of different network monitoring solutions out there, and you're probably wondering what makes NetCrunch so special. It's completely agentless, but does let you create an agent, if you desire. It offers powerful scalability …
Add bar graphs to Access queries using Unicode block characters. Graphs appear on every record in the color you want. Give life to numbers. Hopes this gives you ideas on visualizing your data in new ways ~ Create a calculated field in a query: …

631 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