Latest posts on tagged on "CSharp"

In this article, I will show you how to check username availability for registration form validation using jQuery Ajax in asp.net mvc. Here I check the validation in jQuery for textbox change event.

In this article, I will show you a knockout Ajax example, with curd operations using jQuery. Knockout js is a free open source library. It is small and lightweight JavaScript Library. I have built a web form to display records and do curd operations (insert, update and delete) using Northwind Database customer table.

In this article, I will show you how to add custom error page in web config using asp.net MVC. If application got any error you can invoke asp.net 404 page.

In this article I will show you how to use datalist to create jQuery autocomplete multiple values from database. You should make an Ajax call to server method GetCompanyList() and fetch company name and city...

In this article, I will show you custom validation in mvc, displaying image using css class for error message. The field-validation-error css class are applied to the ValidationMessageFor() and Validation-Summary-errors css are applied to the ValidationSummary().

I got this following error due to the section was not defined in the master Layout.cshtml page, but it was included in the create View.

In this article, I will show you how to display images along with Validation message using dataannotations in mvc asp.net c#.

The mvc html begin form link to the action method of the controller that renders the form. The Html helper BeginForm has several overrides.

In this article, I will show you how to check if a record exists before insert in to the database using entity framework in c#. You can use Any() because it will check soon as matches in records.

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.