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The type 'System.Object' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
First you need to download System.Runtime.dll through the nuget package manager[Tools-->NuGet Package Manager], then add: using System.Runtime; to aspx.cs.
web.config. Other assembly errors can refer to this method.
Maybe I need to change the namespace in all the pages at page level in the Inherits attribute and code behind file.
Yes you do, you need to change all your old project names to the new ones [quirverapp], you can use [Ctrl+F] to search for any missing project names.
Hãy nâng cấp lên Microsoft Edge để tận dụng các tính năng mới nhất, bản cập nhật bảo mật và hỗ trợ kỹ thuật.
Compiler Error CS0103
- Bài viết
- 10/26/2022
Trong bài viết này
The name 'identifier' does not exist in the current context
An attempt was made to use a name that does not exist in the class, namespace, or scope. Check the spelling of the name and check your using directives and assembly references to make sure that the name that you are trying to use is available.
This error frequently occurs if you declare a variable in a loop or a try or if block and then attempt to access it from an enclosing code block or a separate code block, as shown in the following example:
Note
This error may also be presented when missing the greater than symbol in the operator => in an expression lambda. For more information, see expression lambdas.
The project works on the laptop, but now having copied the updated source code onto the desktop, I have over 500 errors in the project, all of them are...
The name does not exist in the current context
Here's one example...
Jobs.aspx
Jobs.aspx.cs
public partial class Members_Jobs : System.Web.UI.Page
{
protected void Page_Load[object sender, EventArgs e]
{
if [!IsPostBack]
{
loadJobs[];
gvItems.Visible = false;
loadComplexes[];
loadBusinesses[];
loadSubcontractors[];
loadInsurers[];
pnlCallback.Visible = false;
pnlInsurer.Visible = false;
}
}
// more goes down here
}
Here's a sample of the designer.cs file...
namespace stman.Members {
public partial class Jobs {
///
/// upJobs control.
///
///
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
///
protected global::System.Web.UI.UpdatePanel upJobs;
}
}
I know this error means that the control being referenced generally doesn't exist or is not a part of the class that's referencing it, but as far as I can see, that isn't the case here.