我自己写的C#实体类CodeSmith模板

2008-11-04 10:54:52 192 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

CodeSmith模板代码生成实战详解为了提高开发效率，节约开发时间，我们采用了codesmith根据自定义模板，生成代码功能。让单表的增删改查功能从数据访问层到ui展示层一键批量生成。下面就开始codeSmith模板编写。官网地址：http://www.codesmithtools.com 下载地址：http://www.codesmithtools.com/downloads 我使用的，带破解注册工具的codesmith链接：http://pan.baidu.com/s/1dDdndsd。傻瓜式安装，不做介绍。只不过你安装完需要很多阅读详情



<%-- 

Name Enrity Class:

Author JunFenglai: 

Description: This is a simple Template.

--%>

<%@ CodeTemplate Language="C#" TargetLanguage="C#"  Src="" ResponseEncoding="UTF-8" Inherits="" Debug="False" Description="This is a simple Template." %>

<%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the object is based on." %>

<%@ Import Namespace="SchemaExplorer" %>

<%@ Import Namespace="System.Data" %>

<%@ Assembly Name="SchemaExplorer" %>

<%@ Assembly Name="System.Data" %>

using System;



namespace Feng_Model

{

	/// <summary>

	/// <%=SourceTable.Description%>

	/// </summary>

	public class <%= SourceTable.Name %>

	{

		<%= GetProperties(SourceTable)%>

	}

}

<script runat="template">

public string GetPrimaryKeyType(TableSchema table)

{

	if (table.PrimaryKey != null)

	{

		return table.Columns[0].NativeType;

	}

	else

	{

		throw new ApplicationException("This template will only work on tables with a primary key.");

	}

}

public string GetProperties(TableSchema table)

{

	string content="";

	foreach(ColumnSchema var in table.Columns)

	{

		content +="private "+GetCSharpVariableType(var)+" "+ToField(var.Name)+";\r\n";

		content +="\t\t/// <summary>\r\n";

		content +="\t\t/// "+var.Description+"\r\n";

		content +="\t\t/// </summary>\r\n";

		content +="\t\tpublic "+GetCSharpVariableType(var)+" "+ToProperty(var.Name)+"\r\n";

		content +="\t\t{\r\n";

		content +="\t\t\tget{ return "+ToField(var.Name)+"; }\r\n";

		content +="\t\t\tset{ "+ToField(var.Name)+" = value; }\r\n";

		content +="\t\t}\r\n\r\n\t\t";

	}

	return content;

}



public string GetCSharpVariableType(ColumnSchema column)

{

	switch (column.DataType)

	{

		case DbType.AnsiString: return "string";

		case DbType.AnsiStringFixedLength: return "string";

		case DbType.Binary: return "byte[]";

		case DbType.Boolean: return "bool";

		case DbType.Byte: return "byte";

		case DbType.Currency: return "decimal";

		case DbType.Date: return "DateTime";

		case DbType.DateTime: return "DateTime";

		case DbType.Decimal: return "decimal";

		case DbType.Double: return "double";

		case DbType.Guid: return "Guid";

		case DbType.Int16: return "short";

		case DbType.Int32: return "int";

		case DbType.Int64: return "long";

		case DbType.Object: return "object";

		case DbType.SByte: return "sbyte";

		case DbType.Single: return "float";

		case DbType.String: return "string";

		case DbType.StringFixedLength: return "string";

		case DbType.Time: return "TimeSpan";

		case DbType.UInt16: return "ushort";

		case DbType.UInt32: return "uint";

		case DbType.UInt64: return "ulong";

		case DbType.VarNumeric: return "decimal";

		default:

		{

			return "__UNKNOWN__" + column.NativeType;

		}

	}

}



public string ToField(string field)

{

	return field.Substring(0, 1).ToLower() + field.Substring(1, field.Length-1);

}

public string ToProperty(string field)

{

	return field.Substring(0, 1).ToUpper() + field.Substring(1, field.Length-1);

}



public override string GetFileName()

{

	return this.SourceTable.Name+".cs";

	}

</script>