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
0x means the number is hexadecimal, or base 16. 0x10 is 16.
The @ symbol allows you to use reserved word. For example: The above works, when the below wouldn’t:
Exit code 255 sounds like a .NET exception within the tool (target application) you’re running. You’ll not be able to catch this exception in your code. I would register a debugger for the target application to see what exception it throws: Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options Create a key with the name of the executable you’re … Read more
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