catalogdata.cs

专业的办公oa代码下载 c#语言编写 三层结构

using System;
using System.Data;

namespace qminoa.Common.Data
{
	/// <summary>
	/// CatalogData 的摘要说明。
	/// </summary>
	public class CatalogData : DataSet
	{
		//表格名称
		public const string CATALOG_TABLE_NAME = "CatalogData";

		public const string PK_FIELD = "pkid";
		public const string TABID_FIELD = "tabid";
		public const string INDEXID_FIELD = "indexid";
		public const string NAME_FIELD = "name";
		public const string DESCRIPTION_FIELD = "description";
		public const string URL_FIELD = "url";

		//构造函数
		public CatalogData()
		{
			BuildTable();
		} 
		//创建数据结构表格
		private void BuildTable()
		{
			DataTable table = new DataTable(CATALOG_TABLE_NAME);
			DataColumnCollection cols = table.Columns;
			cols.Add(PK_FIELD,typeof(System.Int16));
			cols.Add(TABID_FIELD,typeof(System.String));
			cols.Add(INDEXID_FIELD,typeof(System.String));
			cols.Add(NAME_FIELD,typeof(System.String));
			cols.Add(DESCRIPTION_FIELD,typeof(System.String));
			cols.Add(URL_FIELD,typeof(System.String));
			Tables.Add(table);
		}
	}
}