一步一步建立我的MIS系统:数据表管理TableMan

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using EwEAI.Data;
namespace EwEAI.Business.Classes.IT
{
public class TableMan:BusinessObject
{
public TableMan()
: base("Tables")
{
}
protected override void ProcessBusinessFlow(System.Data.DataSet set)
{
//throw new Exception("The method or operation is not implemented.");
}
protected override void AfterFill()
{
TableTable.ChildRelations.Add(new DataRelation("字段",
TableTable.Columns["TableName"],
FieldTable.Columns["TableName"]
)
);
_TableCaptions["Tables"] = "表管理";
_TableCaptions["Fields"] = "字段管理";
}
protected override void InializeStruct()
{
//表权限
ChildData AChild = new ChildData(new DataObject("Fields", IT.UserMan.UserName),
"字段",
new string[] { "TableName" },
new string[] { "TableName" },
TableName);
Children[AChild.TableName] = AChild;

}
public DataTable TableTable
{
get
{
return BusinessData.Tables["Tables"];
}
}
public DataTable FieldTable
{
get
{
return BusinessData.Tables["Fields"];
}
}
}
}