class.format

客户关系管理系统ASP.NET+VB.NET编程完整程序！

	/// <summary>
	/// Wraps a datarow, exposing it's richest features as properties and methods.
	/// </summary>
	public abstract class {0}OrmTemplate : Business
	{
		/// <summary>
		/// Default Constructor
		/// </summary>
		/// <param name="dataContext">The DataManager this object should perform it's operations with</param>
		/// <param name="ROW">The underlying row that this object will wrap</param>
		internal {0}OrmTemplate( DataManager dataContext, DataRow ROW) : base(dataContext) 
		{ 
			row = ROW; 
		}


		/// <summary>
		/// Gets and sets the property at the underlying row index.
		/// </summary>
		public object this[int index]
		{
			get
			{
				if ( this.row.IsNull(index) )
					return null;
				else
					return this.row[index];
			}
			set
			{
				if ( value == null )
					this.row[index] = DBNull.Value;
				else
					this.row[index] = value;
			}
		}

		/// <summary>
		/// Gets and sets the property by its name.
		/// </summary>
		/// <remarks>
		/// Do not use the underlying column name if it is different.
		/// </remarks>
		public object this[string property]
		{
			get
			{
				System.Reflection.PropertyInfo pi = this.GetType().GetProperty(property);
				
				if ( pi != null && pi.CanRead )
					return pi.GetValue(this, null);

				System.Reflection.MethodInfo mi = this.GetType().GetMethod("Get" + property,new System.Type[]{});
								
				if ( mi != null )
					return mi.Invoke(this, null);

				return null;
			}
			set
			{
				System.Reflection.PropertyInfo pi = this.GetType().GetProperty(property);
				
				if ( pi != null && pi.CanWrite )
				{
					pi.SetValue(this, value, null);
					return;
				}

				System.Reflection.MethodInfo mi = this.GetType().GetMethod("Set" + property,new System.Type[]{value.GetType()});
								
				if ( mi != null )
					mi.Invoke(this, new object[]{value});
			}
		}		

		
		/// <summary>
		/// Returns true if the underlying DataRow.RowState is marked as DataRowState.Deleted
		/// </summary>
		/// <returns>true if deleted</returns>
		public virtual bool IsDeleted()
		{
			return row.RowState == DataRowState.Deleted;
		}

{1}{2}{3}{4}
	}