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Implementing Model-View-Presenter in ASP.NET

, 17 Nov 2007 CPOL
Three implementations of Model-View-Presenter in ASP.NET 2.0.
MVP.SampleApp
Lib
Microsoft.Practices.EnterpriseLibrary.Common.dll
Microsoft.Practices.EnterpriseLibrary.Data.dll
MySql.Data.dll
nunit.framework.dll
Rhino.Mocks.dll
Model
Data
Interfaces
Properties
Presentation
Presentation.Tests
Properties
Interfaces
Properties
SubSonic
ActiveRecord
Builder
CodeGeneration
Templates
CodeLanguage
Configuration
Controls
Calendar
lang
skin
active-bg.gif
calendar.gif
dark-bg.gif
hover-bg.gif
menuarrow.gif
normal-bg.gif
rowhover-bg.gif
status-bg.gif
title-bg.gif
today-bg.gif
Resources
DataProviders
Properties
Sql Tools
SubSonic.snk
Sugar
WebApp
App_Data
Views
SQL2000SampleDb.msi
using System;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using System.Data.Common;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Xml;
using System.Xml.Serialization;
using SubSonic;
using SubSonic.Utilities;


namespace Model.Data.Northwind{
    /// <summary>
    /// Strongly-typed collection for the ProductsAboveAveragePrice class.
    /// </summary>
    [Serializable]
    public partial class ProductsAboveAveragePriceCollection : ReadOnlyList<ProductsAboveAveragePrice, ProductsAboveAveragePriceCollection>
    {        
        public ProductsAboveAveragePriceCollection() {}

    }

    /// <summary>
    /// This is  Read-only wrapper class for the Products Above Average Price view.
    /// </summary>
    [Serializable]
    public partial class ProductsAboveAveragePrice : ReadOnlyRecord<ProductsAboveAveragePrice> 
    {
    
	    #region Default Settings
	    protected static void SetSQLProps() 
	    {
		    GetTableSchema();
	    }

	    #endregion
        #region Schema Accessor
	    public static TableSchema.Table Schema
        {
            get
            {
                if (BaseSchema == null)
                {
                    SetSQLProps();
                }

                return BaseSchema;
            }

        }

    	
        private static void GetTableSchema() 
        {
            if(!IsSchemaInitialized)
            {
                //Schema declaration
                TableSchema.Table schema = new TableSchema.Table("Products Above Average Price", TableType.View, DataService.GetInstance("Northwind"));
                schema.Columns = new TableSchema.TableColumnCollection();
                schema.SchemaName = "dbo";
                //columns
                
                TableSchema.TableColumn colvarProductName = new TableSchema.TableColumn(schema);
                colvarProductName.ColumnName = "ProductName";
                colvarProductName.DataType = DbType.String;
                colvarProductName.MaxLength = 40;
                colvarProductName.AutoIncrement = false;
                colvarProductName.IsNullable = false;
                colvarProductName.IsPrimaryKey = false;
                colvarProductName.IsForeignKey = false;
                colvarProductName.IsReadOnly = false;
                
                schema.Columns.Add(colvarProductName);
                
                TableSchema.TableColumn colvarUnitPrice = new TableSchema.TableColumn(schema);
                colvarUnitPrice.ColumnName = "UnitPrice";
                colvarUnitPrice.DataType = DbType.Currency;
                colvarUnitPrice.MaxLength = 0;
                colvarUnitPrice.AutoIncrement = false;
                colvarUnitPrice.IsNullable = true;
                colvarUnitPrice.IsPrimaryKey = false;
                colvarUnitPrice.IsForeignKey = false;
                colvarUnitPrice.IsReadOnly = false;
                
                schema.Columns.Add(colvarUnitPrice);
                
                
                BaseSchema = schema;
                //add this schema to the provider
                //so we can query it later
                DataService.Providers["Northwind"].AddSchema("Products Above Average Price",schema);
            }

        }

        #endregion
        
        #region Query Accessor
	    public static Query CreateQuery()
	    {
		    return new Query(Schema);
	    }

	    #endregion
	    
	    #region .ctors
	    public ProductsAboveAveragePrice()
	    {
            SetSQLProps();
            SetDefaults();
            MarkNew();
        }

        public ProductsAboveAveragePrice(bool useDatabaseDefaults)
	    {
		    SetSQLProps();
		    if(useDatabaseDefaults)
		    {
				ForceDefaults();
			}

			MarkNew();
	    }

	    
	    public ProductsAboveAveragePrice(object keyID)
	    {
		    SetSQLProps();
		    LoadByKey(keyID);
	    }

    	 
	    public ProductsAboveAveragePrice(string columnName, object columnValue)
        {
            SetSQLProps();
            LoadByParam(columnName,columnValue);
        }

        
	    #endregion
	    
	    #region Props
	    
          
        [XmlAttribute("ProductName")]
        public string ProductName 
	    {
		    get
		    {
			    return GetColumnValue<string>("ProductName");
		    }

            set 
		    {
			    SetColumnValue("ProductName", value);
            }

        }

	      
        [XmlAttribute("UnitPrice")]
        public decimal? UnitPrice 
	    {
		    get
		    {
			    return GetColumnValue<decimal?>("UnitPrice");
		    }

            set 
		    {
			    SetColumnValue("UnitPrice", value);
            }

        }

	    
	    #endregion
    
	    #region Columns Struct
	    public struct Columns
	    {
		    
		    
            public static string ProductName = @"ProductName";
            
            public static string UnitPrice = @"UnitPrice";
            
	    }

	    #endregion
    }

}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Alex Mueller
Web Developer
United States United States
No Biography provided

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Web02 | 2.8.160811.3 | Last Updated 17 Nov 2007
Article Copyright 2007 by Alex Mueller
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