criteriacollection.cs

.net的数据持久层

using System;
using System.Collections;
using System.Collections.Specialized;

namespace Platform.Data {

	public class CriteriaCollection : CollectionBase {

		public CriteriaCollection() {
		}

		public Criteria this[ int index] {
			get { return (Criteria)this.List[ index ]; }
			set { this.List[ index ] = value; }
		}
	
		public int Add(Criteria value ){
			return this.List.Add( value );
		}

		public void Add(CriteriaType type, string name, object value){
			this.Add( new Criteria( type, name, value ) );
		}

	}
}