SQL Server :: Command Does Not Exist In The Current Context?
Jul 26, 2010
using System.Data.SqlClient;
using System.Data;
public static SqlDataReader GetCategories()
{
SqlDataReader reader;
string sql = "SELECT * FROM CATEGORIES";
using (SqlCommand command = new SqlCommand(sql, ConnectionManager.GetConnection())); //possible //mistaken empty statement
{
reader = command.ExecuteReader(CommandBehavior.SingleResult | CommandBehavior.CloseConnection);
}
}
I am getting a couple of errors in this code that I can't figure out. One is regarding the empty statment next to the comments above and the other one is regarding reader=command, it says command does not exist in the current context.
I am having a problem and yes I don't know what I am doing :)I need to have a calendar control or really any control i use set a parm to the selected or entered value. I have done some reading and I thought I found the answer but I am getting cmd does not exist in current context asp.net
my application in vs2005 / 2.0 framework , right now i change it with VSD08 /3.5 framework according when i change it open it with 08 at first time it get ask me ( you want to convert the application framework 2.0 to 3.5 ) i said yes , after that i was trying to run the application it get works on that machine means on ( locahost) but not able to access that on netowork its shows an error:
The name 'xxx' does not exist in the current context ( if i try to run any function within app_code ) then it shows me shuch error i wan also rebuild my appliciton , but noting get happen shall i create a new project and then copy my old code?
I have some controls on an asp.net modal which I show manually via code behind. Now I am trying to attach a selector on one of the controls inside pageLoad(), problem being is that the modal container is initially set to visible=false.
I tried checking for length but it still throws exception
if ($('#<%= myControl.ClientId %>').length > 0) { $('#<%= myControl.ClientID %>').click(function() { // Do work }); }
Compiler Error Message: CS0103: The name 'myControl' does not exist in the current context
Code: //------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:2.0.50727.3625 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------
namespace JQueryAjax {
[Code] ....
All above I posted three files for .aspx page ..but I am getting an error
Error1The name 'gvUserDetails' does not exist in the current contextE:JQueryAjaxJQueryAjaxJQueryAjaxDefault.aspx.cs5113JQueryAjax
I am getting a very strange error. i have declared a field send_outlook_appt. Even though intellisync is picking up the field name, I am getting an error saying that it does not exist in current context. My program runs as expected in dev. When I try to build/publish my website, that's when I get the error. Here is a snippet from my code.
public class arcTraining { private string connstring = ConfigurationManager.ConnectionStrings["xxxx"].ToString(); protected int _training_id; public int training_id { get { return _training_id; } set { _training_id = value; }
I have Called a Function " GetPhotos" from Designer Page (source). Getphotos() is in Code-behind Page. It runs well When i only Build the Application. But when i Publish the same application using "fixedName and single page Assemblies" option Enable, it Returns an Error
Compiler Error Message: CS0103: The name 'GetPhotos' does not exist in the current context.
I get the message "The name DropDownList1 does not exist in the current context". Without using a master page, I can get it to work. It's when I bring this code over to a master page is when I get this error. I'm trying to auto populated a drop down list. Here is my code...
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: CS0103: The name 'ExtensionManager' does not exist in the current context
This has been working for the past three weeks that I've been developing this application, and for some reason has decided to stop working five minutes ago despite my apparently not doing anything.In Default.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="AppName.Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
The problem is that I have to hit build on my website application multiple times to get all the errors to go away, eventually it will build successfully.But, i get several messages "label, button, etc does not exist in context". If I click on the file, it corrects itself and disappears. If I click build again it corrects. I am looking for:Clear explanation of problem A fix that works while keeping my samemodel which is website and not project model?
public string img_resize(string picname, int maxHeight, int maxWidth) { System.Drawing.Image currentImage = System.Drawing.Image.FromFile(Server.MapPath("image/house") + picname);
[Code]...
Compilation Error 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: CS0103: The name 'IMAGE_DIRECTORY' does not exist in the current contextSource Error:
Line 84: Line 85: if (imgHeight != currentImage.Height | imgWidth != currentImage.Width) { Line 86: html = "<a href="" + IMAGE_DIRECTORY + Path.GetFileName(s) + "">" + "<img src="ShowThumbnail.aspx?img=" + Path.GetFileName(s) + "&w=" + imgWidth + "&h=" + imgHeight + "" " + "height="" + imgHeight + "" width="" + imgWidth + "" border=1>" + "</a>"; Line 87: } else { Line 88:
I am facing a weird issue.I have a label on the front end but when I try to use it on the code-behind and run my code I obtain an error: Label does not exist in the current context! The label is shown in intellisense and was working earlier.My team mate had created a back up of the file and it stopped working after that.I deleted the back up files and tried but it doesn't seem to work.
The following is the code snippet of the front end as well as the code behind:
i have a Class named Helper.cs inside my App_Code folder. And i get this error:
Compilation Error
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: CS0103: The name 'Helper' does not exist in the current context
Source Error:
[Code]....
And i know my compiler recognizes the Helper class because the 'Helper' is colored in cyan... means is known by the compiler. What am i doing wrong?
I have a PHP website and I am looking to convert it into ASP.NET. So I am learning ASP.NET and I needed a way to upload multiple files to the server. So I ran across this tutorial: [URL] I did everything correct, but I get this error:
Compiler Error Message: CS0103: The name 'Path' does not exist in the current context
Source Error: [Code]....
Source File: c:UsersUser1DesktopUweaveLigues Hockey SimulesViewsAdminFormIndex.aspx Line: 18
