I am a bit puzzled by an error. Here is the scenario: The following code works fine in a view:
[Code]....while the following generates an error:
[Code]....
The error is.'System.Collections.Generic.Dictionary<string,int>.KeyCollection' does not contain a definition for 'Contains'
What is the difference between the two pieces of code that generates this error?
1.in my project was working previously as website now i have converted into webapplication, after that im getting so much errors like below
Error 1 The type 'TestNewProduct' already contains a definition for 'Head1' D:\Aug10TestNewProduct.aspx.designer.cs 22 59
but i have checkd in aspx page the control is there like
<head id="Head1" runat="server">
similar error has raised for all controls
2. In some codebehind file i have declared a global object as
BusinessLogics objBusy;
AlertMessage objAlert;
here also im getting The type 'TestNewProduct' already contains a definition for objBusy
i have checked this i have delcared objBusy only once in the page, how to solve this problem
I keep getting the error: Error message: CS0101: The namespace '<global namespace>' already contains a definition for 'checkvalue'. Then, I rename the Inherits from the @page directive in both the .aspx and .aspx.cs pages and it works! My website has only 2 pages, and both use the same class (same class name, exactly same syntax) but it has been copied and pasted and the 2 aspx pages (and aspx.cs pages) are not referencing each other. In other words, both aspx.cs pages (called page1.aspx.cs and page2.aspx.cs) has the class
public class CheckValue
{
//content
return true;
}
Both the aspx pages reference the 'inherits' files seperately:
<%@ Page Language="C#" CodeFile="page1.aspx.cs" Inherits="_1" %>
and my code behind
public partial class _1 : System.Web.UI.Page
and for my second page
<%@ Page Language="C#" CodeFile="page2.aspx.cs" Inherits="_2" %>
and my code behind
public partial class _2 : System.Web.UI.Page
I don't use the .resx file. Why does this error happen some times, and not other times?
I'm getting this error: inboxcontrol_ascx does not contain a definition for DeleteMsg and no extension method DeleteMsg_click accepting a first argument of type asp.inboxcontrol could be found (are you missing a using directives or an assembly reference?)example:
[Code]....
How do I fix this error?
My code all worked under mvc 2 with vs2008. It didn't work when I converted it to mvc 3 and vs2010. Here is one of errors: Compiler Error Message: CS1061: 'object' does not contain a definition for 'LabelText' and no extension method 'LabelText' accepting a first argument of type 'object' could be found (are you missing a using directive or an assembly reference?)
Source Error: [Code]....
<%
@
Page
Language="C#" [code]....
Each time I build my MasterPage.master.aspx, I get an error that reads: The type 'MasterPage2' already contains a definition for 'head'This error appears for all the protected values in my MasterPage.master.cs file. Below is my MasterPage.master.aspx codes:
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage2" %>
<!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>Untitled Page</title>
[Code] ....
And here is my MasterPage.master.cs code:
using System;using System.Web;using System.Web.Profile;using System.Web.UI;
using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;
public partial class MasterPage2 : System.Web.UI.MasterPage{
protected ContentPlaceHolder head; protected HtmlAnchor A1;
[Code] .....
Error 43 The report definition is not valid.
Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition' which cannot be upgraded.
C:UsersUserDocumentsVisual Studio 2010WebSitesWebSite4CpanelReportspay.rdlc 1
I got an eeror in
File.Delete(UploadedLocation);
'System.Web.UI.HtmlControls.HtmlInputFile. does not contrail definition for delete and no extension method delete accepting a first arument of type System.Web.UI.HtmlControls.HtmlInputFile.
In my mvc asp.net application,I am getting error in edit function : in given code
[Code]....
I am getting this exception:
Source : System.Data.Entity
Stack Trace : at System.Data.EntityClient.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand
entityCommand, CommandBehavior behavior) at
System.Data.Objects.Internal.ObjectQueryExecutionPlan.Execute[TResultType](ObjectContext
context, ObjectParameterCollection
parameterValues) at
System.Data.Objects.ObjectQuery
[Code]....
1 forMergeOption) at System.Data.Objects.ObjectQuery
[Code]....
1 source) at
System.Data.Objects.ELinq.ObjectQueryProvider.b__0[TResult](IEnumerable
[Code]....
1 query, Expression queryRoot) at
System.Data.Objects.ELinq.ObjectQueryProvider.System.Linq.IQueryProvider.Execute[S](Expression expression) at System.Linq.Queryable.First[TSource](IQueryable`1
source) at admin.com.Controllers.DocsGridController.Edit(Int32 id) in
c:DataFinalCodeAC015acomMVCSourceCodeadmincomControllersDocsController.cs:line
307
Message : An error occurred while executing the command definition.See the inner exception for details.This error is generated when I connect with remote server.
In my file upload file I am getting Web.UI.WebControls.Button does not contain a definition for HasFile, FileName, SaveAs and PostedFile.
The code I am using is:[Code]....
I have develop a function in which insert textbox value and grid view value into database.
Problem is that my web method call but it will add some time value into database and give me the following error. Its work once time other can’t work.
An error occurred while executing the command definition. See the inner exception for details.
function addData() {
debugger;
var Customers = new Array();
var desigantion = $("#TextBox4").val();
$('[id*=GridView1]').find('tr:has(td)').each(function () {
var Customer = {};
[Code] ....
My web method
public class Customerdata {
public string code { get; set; }
public string Product { get; set; }
public string Rate { get; set; }
[Code] ....
After once time run then it give me an error.
An error occurred while executing the command definition. See the inner exception for details.
Question for this FaceBookConnect word giving error definition not present in current context where I will get this and how to add this ...
FaceBookConnect.API_Key = "000000000";
FaceBookConnect.API_Secret = "000000000";
if (!IsPostBack)
{
if (Request.QueryString["error"] == "access_denied")
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('User has denied access.')", true);
[Code] .....
I am having an issue with MVC-3 generating outgoing routes for me. This is the address of the page I am on for both scenarios: [URL] Here are the map routes:
[Code]....
Scenario 1:
From the controller:
[Code]....
From the view:
[Code]....
The resulting link that gets created. [URL] If I change the controller code to read as follows:
[Code]....
I didn't make any changes in the view, only added those two lines to the controller and the following link is created: [URL] What am I missing here? This is consistent behavior, I was able to reproduce this in other areas of my application.
I'm using a html helper that i got from here: [URL] here is my modified version (using SelectListItem):
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo)
{
return htmlHelper.CheckBoxList(name, listInfo, ((IDictionary<string, object>)null));
}
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo, object htmlAttributes)
{
return htmlHelper.CheckBoxList(name, listInfo, ((IDictionary<string, object>)new RouteValueDictionary(htmlAttributes)));
}
public static string CheckBoxList(this HtmlHelper htmlHelper, string name, List<SelectListItem> listInfo, IDictionary<string, object> htmlAttributes)
{
if (String.IsNullOrEmpty(name))
throw new ArgumentException("The argument must have a value", "name");
if (listInfo == null)
throw new ArgumentNullException("listInfo");
if (listInfo.Count < 1)
throw new ArgumentException("The list must contain at least one value", "listInfo");
StringBuilder sb = new StringBuilder();................
I can't seem to figure out why this always throws an error: CS1928: 'System.Web.Mvc.HtmlHelper<DataLayer.BlogPost>' does not contain a definition for 'CheckBoxList' and the best extension method overload 'HtmlHelpers.HtmlHelpers.CheckBoxList(System.Web.Mvc.HtmlHelper, string, System.Collections.Generic.List<System.Web.Mvc.SelectListItem>)' has some invalid arguments
If so what would be the syntax. I'm not finding much documentation and what I have is not working.
Controller Class:
public ActionResult Results()
{
List<GMUOverview> _results = new List<GMUOverview>
{
new GMUOverview { GMU = "EE00101R", UnitsIncluded = "12,13,14", SuccessRate = "19%", MinReqResPoints = "3", MinReqNResPoints="5", AvailableLicenses="123", TotalApplications=221, Season="1", Year="2009" },
new GMUOverview { GMU = "EE00102R", UnitsIncluded = "12,13,64", SuccessRate = "19%", MinReqResPoints = "3", MinReqNResPoints="5", AvailableLicenses="123", TotalApplications=221, Season="1", Year="2009" },
[Code]....
I am trying to use ViewBag and in my Controller I am having the code [Code]....
View 3 RepliesI saw the ViewBag in MVC3? How's that different than Viewdata in MVC2?
View 2 RepliesHow can i check to see if ViewBag.Data is empty?
View 7 RepliesWe need dynamic data passed to our layout file, no matter what the child view is. For example, we display some user specific data in the header of the layout.
How can we pass this data to the layout view without each action having to supply it independently? Should we use a custom controller, or is there a better solution?
Suppsoe that a certain dynamic property of a ViewBag object is optional. How can I check whether it has been created or not?
My first reaction is to check for null value.
Code:
@if (ViewBag.OptProp != null) {...}
But then how to handle the case when the property has been actually created, but the value assigned to it is null ?
How do I check if an object has a property in JavaScript?. Except mine is about .NET .
I have a fileupload control in the repeater control on my page. This page is almost six months old and the system was working fine. Suddenly, I started getting the error message : " 'FileUpload' does not contain a definition for 'HasFile' and no extension method 'HasFile' accepting a first argument of type 'FileUpload' could be found (are you missing a using directive or an assembly reference?) " when i tried to access the page. While in debug mode, the page works fine but when I access directly , it throws the error above.
View 1 RepliesI'm having an irritating issue with Visual Studio's Go to Definition command in VS2005. I am developing web sites using vb in VS2005. My issue is that when I right-click on the name of a sub or function and then click on "Go to Definition" to see the actual source code of the Sub of Function, half of the time it takes me to the Sub/Function source code which is what I want it to do, and the other half of the time it takes me to the object browser instead which doesn't help me much.
It seems to work the way I want it to if the Sub/Function definition is in one of the App_Code modules. It seems to go to the Object Browser when the Sub/Function definition is in the *.aspx.vb pages MasterPage.Master.vb file. How can I change this so that it always goes directly to the Sub/Function source code? If I can't get this to work o.k., is there a way to see the source code from the Object Browser?
I've been having this problem since switching to MVC2. This isn't a new project, so not the usual wrong version type in the web.config file. Anyways, here is the scenario:
Two Tables:
[Code]....
I've created these two tables in a linq-2-sql class and I have a strongly typed view of projects. I can loop through the projects just fine, but I get an error when I try to loop through the tasks associated with the projects."foreach statement cannot operate on variables of type 'System.Data.Linq.EntitySet<Program.Models.Task>' because 'System.Data.Linq.EntitySet<Program.Models.Task>' does not contain a public definition for 'GetEnumerator'"
[Code]....
I want to add new configuration section definition in <configSections> in my web.config file using the IIS7 Management Console Configuration Editor and generate a script and execute this script in the installation to update the client's production servers.I was able to add the section definition using the following code:
ServerManager serverManager = new ServerManager();
Configuration config =
serverManager.GetWebConfiguration("Default Web site/upngisintegration");
SectionGroup rootSectionGroup = config.RootSectionGroup;
[code]...
When I specify <SoapDocumentMethod(OneWay:=True)> on my webservice it doesn't seem to get called. If I remove that the webservice works properly. Also, everything works fine on the development machine just not on the server.
Here is my web method:
<SoapDocumentMethod(OneWay:=True)> _
<WebMethod()> _
Public Sub Write(ByVal processGroupId As Integer)
xslClass.xslHelper.writeDatabase(processGroupId)
End Sub
Here is my calling code:
Dim svc As New svcWriteFiles.WriteDatabaseService
svc.WriteAsync(e.CommandArgument)