conditionexpressionhelpercollection.cs

CRM的移动平台代码

using System;
using Microsoft.Crm.Sandbox.Mobile.CrmServiceSdk;
using Microsoft.Crm.Sandbox.Mobile.Helpers;

namespace Microsoft.Crm.Sandbox.Mobile.Helpers.Collection
{
	public class ConditionExpressionHelperCollection : System.Collections.CollectionBase
	{
		#region Properties

		public ConditionExpressionHelper this[int index]
		{
			get
			{
				return (ConditionExpressionHelper)List[index];
			}
		}

		#endregion

		#region Methods

		public void AddCondition(string attributeName, ConditionOperator conditionOperator)
		{
			ConditionExpressionHelper condition = new ConditionExpressionHelper(attributeName, conditionOperator);
			List.Add(condition);
		}


		public void AddCondition(string attributeName, ConditionOperator conditionOperator, object value)
		{
			ConditionExpressionHelper condition = new ConditionExpressionHelper(attributeName, conditionOperator, value);
			List.Add(condition);
		}


		public void AddCondition(string attributeName, ConditionOperator conditionOperator, object[] values)
		{
			ConditionExpressionHelper condition = new ConditionExpressionHelper(attributeName, conditionOperator, values);
			List.Add(condition);
		}


		public void AddCondition(ConditionExpressionHelper condition)
		{
			List.Add(condition);
		}

		internal ConditionExpression[] ToConditionExpressionArray()
		{

			ConditionExpression[] returnArray = new ConditionExpression[List.Count];


			for (int index = 0; index < returnArray.Length; index++)
			{
				returnArray[index] = (ConditionExpression)((ConditionExpressionHelper)List[index])._conditionExpression;
			}

			return returnArray;
		}

		#endregion
	}
}