Microsoft Enterprise Library Validation validations

usingSystem;usingSystem.Collections;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Threading.Tasks;usingMicrosoft.Practices.EnterpriseLibrary.Validation;usingValidationresult =System.ComponentModel.DataAnnotations.ValidationResult;namespaceblackice.suite.domains.validations{/// <summary>    ///Enterprise Library Validation Actions/// </summary>     Public classvalidation:ivalidation {/// <summary>        ///Validation/// </summary>        /// <param name= "target" >Verify Target</param>         PublicValidationresultcollection Validate (Objecttarget) {            varValidator =Validationfactory.createvalidator (target.            GetType ()); varResults =Validator.            Validate (target); returnGetResult (results); }        /// <summary>        ///Get validation Results/// </summary>        PrivateValidationresultcollection GetResult (ienumerable< Microsoft.practices.enterpriselibrary.validation.validationresult>results) {            varresult =Newvalidationresultcollection (); foreach(vareachinchresults) result. ADD (NewValidationresult (each.            Message)); returnresult; }    }    /// <summary>    ///Validation Actions/// </summary>     Public Interfaceivalidation {/// <summary>        ///Validation/// </summary>        /// <param name= "target" >Verify Target</param>Validationresultcollection Validate (Objecttarget); }    /// <summary>    ///Validation Result Collection/// </summary>     Public classValidationresultcollection:ienumerable<validationresult>    {        /// <summary>        ///Initialize validation result collection/// </summary>         Publicvalidationresultcollection () {_results=NewList<validationresult>(); }        /// <summary>        ///Validation Results/// </summary>        Private ReadOnlyList<validationresult>_results; /// <summary>        ///is valid/// </summary>         Public BOOLIsValid {Get            {                return_results. Count = =0; }        }        /// <summary>        ///number of validation results/// </summary>         Public intCount {Get            {                return_results.            Count; }        }        /// <summary>        ///Add Validation Results/// </summary>        /// <param name= "Result" >Validation Results</param>         Public voidAdd (validationresult result) {if(Result = =NULL)                return; _results.        ADD (result); }        /// <summary>        ///add a validation result collection/// </summary>        /// <param name= "Results" >Validation Result Collection</param>         Public voidAddresults (ienumerable<validationresult>results) {            if(Results = =NULL)                return; foreach(varResultinchresults)        ADD (result); }        /// <summary>        ///Get iterators/// </summary>Ienumerator<validationresult> ienumerable<validationresult>. GetEnumerator () {return_results.        GetEnumerator (); }        /// <summary>        ///Get iterators/// </summary>IEnumerator Ienumerable.getenumerator () {return_results.        GetEnumerator (); }         PublicIEnumerator GetEnumerator () {return_results.        GetEnumerator (); }    }}

Microsoft Enterprise Library Validation validations