In this article, I will show to how to return a string result using ActionResult in mvc 4. You can achieve this by ContentResult to return a string. It will create content result object by using a string.
In this example, I will show you to apply maxLength attribute to a string property in a class. You can set the maximum value for the property using data annotation validation property maxLength attribute.
I got the following error while running the application, later I found a solution for that. This is due the partial class properties are not found in the main class.
I removed the column field’s likesCount and OutputHtml from the table and updating the model using entity framework. But I haven’t removed the properties from the partial class.