DAL/C_Project.cs

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using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace CRM_FXH.DAL
{
	/// <summary>
	/// 数据访问类:C_Project
	/// </summary>
	public partial class C_Project
	{
		public C_Project()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ProjectID", "C_Project"); 
		}


		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int ProjectID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from C_Project");
			strSql.Append(" where ProjectID="+ProjectID+" ");
			return DbHelperSQL.Exists(strSql.ToString());
		}

		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(CRM_FXH.Model.C_Project model)
		{
			StringBuilder strSql=new StringBuilder();
			StringBuilder strSql1=new StringBuilder();
			StringBuilder strSql2=new StringBuilder();
			if (model.ProjectClass != null)
			{
				strSql1.Append("ProjectClass,");
				strSql2.Append("'"+model.ProjectClass+"',");
			}
			if (model.ProjectStart != null)
			{
				strSql1.Append("ProjectStart,");
				strSql2.Append("'"+model.ProjectStart+"',");
			}
			if (model.ProjectEnd != null)
			{
				strSql1.Append("ProjectEnd,");
				strSql2.Append("'"+model.ProjectEnd+"',");
			}
			if (model.ProjectDetail != null)