Local variables aren’t initialized. You have to manually initialize them. Members are initialized, for example: But local variables are not: So your code must be: So the long and the short of it is, members are initialized, locals are not. That is why you get the compiler error.
Dan (the original poster) mentioned in a comment above that running Visual Stuio as admin solved this for him.
I assume those XAML namespace declarations are in the parent tag of your control? You can’t put comments inside of another tag. Other than that, the syntax you’re using is correct.
There are several ways to perform HTTP GET and POST requests: Method A: HttpClient (Preferred) Available in: .NET Framework 4.5+, .NET Standard 1.1+, .NET Core 1.0+ . It is currently the preferred approach, and is asynchronous and high performance. Use the built-in version in most cases, but for very old platforms there is a NuGet package. Setup It is recommended to instantiate one HttpClient for your application’s … Read more
This error usually means that the target machine is running, but the service that you’re trying to connect to is not available. (Either it stopped, crashed, or is busy with another request.) In English: The connection to the machine (remote host/server/PC that the service runs at) was made but since the service was not available on that machine, the … Read more
for me it seems to miss a context instanciation: should be
Jobs.aspx This is the phyiscal file -> CodeFile=”Jobs.aspx.cs” This is the class which handles the events of the page -> Inherits=”Members_Jobs” Jobs.aspx.cs This is the partial class which manages the page events -> public partial class Members_Jobs : System.Web.UI.Page The other part of the partial class should be -> public partial class Members_Jobs this is … Read more
You can’t compare text to varchar, but as an answer to anyone in the future with this problem simply convert the text column to varchar for the query. Always use parameters
Visual studio 2019 freezes when debugging Please try the following steps: 1) disable any third party extensions under Extensions–>Manage Extensions in case some other extensions cause this abnormal behavior. 2) close VS, delete bin and obj folder and then restart your project. If you project uses packages.config to manage nuget packages, please run update-package -reinstall under Tools–>NuGet Package Manager–>Package Manager Console to prevent nuget package references from … Read more
Add a reference to Microsoft.VisualBasic, InputBox is in the Microsoft.VisualBasic.Interaction namespace: Only the first argument for prompt is mandatory