Forms Data Controls :: 30451: Name 'portfolio' Is Not Declared?
May 17, 2010
I have been given two pieces of code and i am trying to place them together (with no luck) its kinda hard sayin i have little knowledge of asp.net, i need to get this done in order to pass my work placement It is a simple search that can take text entered into a text box, or a dropdown list and populate the table with the required fields
I am building the employee portfolio where each employee enters his/her data. at this stage am I building the image crop where an employee uploads image and then crops it. I am getting this error: Input string was not in a correct format.
At a bit of a loss here. As the subject says, I have a repeater control that uses the variable xmlN which is declared in my Sub Page_Load. Posted code below.
My web application works if I don't compile it, when I compile, it gives me this nasty error and I am clueless to what I did wrong?
Here is the error: No where in my line 113 has any Eval nor my entire page has any Eval, I used Bind so what is going on? the strange thing is if I leave the page as is with out Publish web site option the same page works perfectly fine.
BC30451: Name 'Eval' is not declared
Line 111: <asp:TemplateField HeaderText="Property Name" SortExpression="PropertyName"> Line 112: <ItemTemplate> Line 113: <asp:Label ID="PropertyNameLabel" runat="server" Text='<%# Bind("PropertyName") %>'></asp:Label>
I have a user control which I am passing a DataRow to, Within this cotrol I have many ( textboxes ) which I would like to perform two-way binding to my DataRow. doing this will save a lot of work for me. I have searched high and low and can't seem to make this two-way databinding work.
I have this peace of code that collects data from checkbox list and concatenates it into a string. It worked fine on lots of pages then i added it to a page that uses a formview update template, and now the name of the checkbox (CategoryList) list comes up as not declared in the script header. Do i need to change the protected sub line to show items in the form view?
I have a problem with my SQL statement with the WHERE statement and I also need to return the declared variable. and I have a function which also needs to return the returned value but it's not passed in as parameter it passed back with a variable declared in the sql statement using the Return keyword I can't use OUPUT for declared variables so if there here's my code.
In the code behind, the Control returned by FindControl is null. Why? How can I access the buttonMoveUpFormField and buttonMoveDownFormField controls? From the code behind, is it possible to access controls which are declared in the ItemTemplate section of the TemplateColumn section of a DataGrid?
I'm trying to determine whether it is better to declare the connection outside with it's own using statement or to create it inside the sqlcommand itself. This is in regards to a single command interaction with the database (no loops).
I get the above error while compiling and the name is in my .aspx file while i try to assign it in my .vb file like this IN .aspx file:
<tr> <td class="txtarialsml">SEC Fee</td> <td> <asp:TextBox runat="server" ID="txtsec" Width="150px" BorderColor="Silver" BorderStyle="Solid" BorderWidth="1px" ReadOnly="true" CssClass="txtverdlink" Height="18px"></asp:TextBox></td> </tr> <tr> <td class="txtarialsml">CSCS Fee</td> <td> <asp:TextBox runat="server" ID="txtcscs" Width="150px" BorderColor="Silver" BorderStyle="Solid" BorderWidth="1px" ReadOnly="true" CssClass="txtverdlink" Height="18px"></asp:TextBox></td> </tr> <tr> <td class="txtarialsml">NSE Fee</td> <td> <asp:TextBox runat="server" ID="txtnse" Width="150px" BorderColor="Silver" BorderStyle="Solid" BorderWidth="1px" ReadOnly="true" CssClass="txtverdlink" Height="18px"></asp:TextBox></td> </tr> In .VB file Protected Sub drpstock_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles drpstock.SelectedIndexChanged Try txtsec.Text = "" txtnse.Text() = "" txtcscs.Text() = "" Catch ex As Exception Session("errorcode") = "blabla" Session("errordesc") = "This exception occurred while trying to fetch data." Response.Redirect("../errorpage.aspx") End Try End Sub Public Sub dg_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Dim row As DataGridItem = e.Item lblData.Text = "in subprocedure" If row.ItemType = ListItemType.Item OrElse row.ItemType = ListItemType.AlternatingItem Then Dim day As DateTime = Convert.ToDateTime(DirectCast(row.DataItem, DataRowView)("day").ToString()) Dim tempMonth As Integer = day.Month Dim lblMonth As Label = DirectCast(row.Cells(0).FindControl("lblMonth"), Label) If row.ItemIndex = 0 Then UpdateLabel(lblMonth, day) End If If currMonth <> tempMonth Then 'add blank row currMonth = tempMonth j += 1 AddRow(row.ItemIndex + j) UpdateLabel(lblMonth, day) End If End If End Sub
Do we have to do something special to have ASP.NET partial classes aware of controls that are declared in our user control's base classes? The partial classes keep generating declarations for controls in the base class which mean the controls in the base class get hidden and are null.
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: BC30451: Name 'txtUser' is not declared.
I have a Master file and an .aspx page which makes use of the Master file. I am currently working through implementing a new feature (see [URL] if interested), but essentially the problem has arisen after added Javascript code to my Main.Master page. Whenever there is a <%= %> in the Javascript code pointing to an object in the .aspx page, an new compilation error occurs:
Compiler Error Message: BC30451: Name 'ModalPopupExtender1' is not declared.
For example, the following is contained in Main.Master:
var modal = $find('<%=ModalPopupExtender1.ClientID%>'); document.getElementById("<%=Image1.ClientID%>").src = imageList[imageIndex];
However, ModalPopupExtender1 and Image1 are contained in Search.aspx.
I have an application which I have worked on several times, but this week I've been trying to get the application to work on a new laptop and failed. First there were was some dependency issues with some controls like the AJAX Control Toolkit and AJAX Extensions, but now that I have everything I'm still getting errors. The errors that I'm getting are only in the App_Code classes. For Example I have the following references in the web.config
I have a conditional statement running on my aspx page which looks for a value from a static property (i.e. the object should not need to be declared).
[Code]....
This is the error that is thrown: "BC30451: 'CurrentSession' is not declared. It may be inaccessible due to its protection level."The class is public and to make matters more confusing, it works fine in certain environments but blows up on some.
I have some challenge with "hfCount" which can be found in SetData function and btnDelete of the above link. The error i get is: hfCount is not declared. It may be inaccessible due to its protection level. it works on Visual Studio 2010 but gives the above error in Visual Studio 2012 ...
I got an error of 'RadioButtonList4 is not declared' when putting the codes below in a formview, but the codes can work well in a normal aspx page. Does it need special declaration in formview?
<script runat=server> Public Sub CheckSession(ByVal source As Object, ByVal args As ServerValidateEventArgs) Dim Item As ListItem
Compilation Error Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately. Compiler Error Message: BC30451: Name 'SubIds' is not declared.Source Error:
Line 41: 'End If Line 42: Dim dv As DataView Line 43: SubIds As String = "", Line 44: SelectedDetails As String() = Session("SubClassIds").ToString().Split(",") Line 45: divShowClassList.Visible = True