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What is data annotation ?
10 Answers
Annotations are allows you to use validation rules. System.ComponentModel.DataAnnotations is the assembly name, which contains Annotations.
Amit KumawatPosted Sep 21, 2016, 5:52 AM
DataAnnotations is a library in .NET Framework. It resides in assembly System.ComponentModel.DataAnnotations. The purpose of DataAnnotations is to custom domain entity class with attributes.
Keerthi VenkatesanPosted Jun 8, 2016, 2:49 AM
Validation Attributes. The System.ComponentModel.DataAnnotations namespace contains the following attributes which are used to enforce validation rules for data applied to the class or member: Validation Attribute.
Munesh SharmaPosted May 31, 2016, 12:39 AM
Used to Enforce validation rules
Bhuvanesh MohankumarPosted May 30, 2016, 12:59 PM
data annotation used to customise the entity classes that specify how the data is displayed and set relationships between classes.
Keerthi VenkatesanPosted Apr 21, 2016, 1:31 AM
it is use for data validation rules for data applied to the class or member.
Vivek KumarPosted Apr 17, 2016, 6:24 AM
DataAnnotations are used to enforce validation rules for data applied to the class or member.
Posted Jan 9, 2016, 6:42 AM
DataAnnotations are used to enforce validation rules for data applied to the class or member.
Akhil GargPosted Jan 4, 2016, 11:15 AM
The System.ComponentModel.DataAnnotations attributes cause MVC to provide both client and server validation checks with no additional coding required by you.
Ravi PatelPosted Dec 31, 2015, 5:06 AM
data annotation use for data validation of the application
Sandeep KumarPosted Dec 29, 2015, 8:49 AM