As others have said, use System.IO.Directory.CreateDirectory. But, you don’t need to check if it exists first. From the documentation: Any and all directories specified in path are created, unless they already exist or unless some part of path is invalid. If the directory already exists, this method does not create a new directory, but it returns a … Read more
Because these two lines … … don’t take a parameter in the constructor, I guess that you create a context within the classes. When you load the city1… …you attach the city1 to the context in CityService. Later you add a city1 as a reference to the new Employee e1 and add e1 including this reference to city1 to the context in EmployeeService. As a result you have city1 attached to … Read more
The 2nd option is the one you want. In your web.config, make sure these keys exist:
I am using master page and when I run this page, it shows the following error message: a page can have only one server-side form tag How can I solve this problem?
Convert it to a Web Project, seriously. This is a known problem when using libraries and user controls with the website template. I’ve summed it up here: ASP.NET: Web Site versus Web Application Project More information on Rick Strahl’s blog (read the comments): Understanding Page Inheritance in ASP.NET 2.0
We just had this error in one of our test environments. The problem was in the web.config file. The section had settings to reference the DotNetCompilerPlatform assembly, but had the wrong version number. We updated web.config to the proper version number and it fixed the error.
Make sure your application pool identity account on your server has permissions to start that service. It works on your ASP.NET Development Server because it runs under your user account (admin) In a default IIS configuration, this account is Network service or ApplicationPoolIdentity (depending on IIS version) and usually cannot manage services. So, change the … Read more
CAUSE There could be multiple reasons for this error. jQuery DataTables library is missing. jQuery library is loaded after jQuery DataTables. Multiple versions of jQuery library is loaded. SOLUTION Include only one version of jQuery library version 1.7 or newer before jQuery DataTables. For example: See jQuery DataTables: Common JavaScript console errors for more information … Read more
JQuery has the best datepicker IMHO. While it’s not specific to .Net is still works great. HTML: In head element: Simple as that!
It means that you have defined a section in your master Layout.cshtml, but you have not included anything for that section in your View. If your _Layout.cshtml has something like this: Then all Views that use that Layout must include a @section with the same name (even if the contents of the section are empty): As an alternative, you … Read more