griddatasource.cs

AD(Active Directory)以不同的数据源显示数据的实现(包含源代码) Active Directory 是一种企业级目录服务

/*
 * Author : 方伍
 * Date: 2007-12-10
 * Blog: http://www.cnblogs.com/binbin1845
 * QQ: 32418201
 * Email: [e-mail]
 */
using System;
using System.Collections.Generic;
using System.Data;
using System.Windows.Forms;

namespace ADApplication
{
    public class GridDataSource : IDataSource
    {
        DataTable dt;

        public GridDataSource()
        {
            dt = MakeTable();
        }

        public void AddLine(UserInfo user)
        {
            DataRow dr;
            dr = dt.NewRow();
            dr[UserInfo.ACCOUNT] = user.Account;
            dr[UserInfo.FIRSTNAME] = user.FirstName;
            dr[UserInfo.LASTNAME] = user.LastName;
            dr[UserInfo.EMAIL] = user.Email;
            dt.Rows.Add(dr);
        }

        public object GetData()
        {
            return dt;
        }

        private DataColumn MakeColumn(string name)
        {
            DataColumn column = new DataColumn();
            column.DataType = System.Type.GetType("System.String");
            column.ColumnName = name;
            return column;
        }

        private DataTable MakeTable()
        {
            DataTable dTable = new DataTable();
            dTable.Columns.Add(MakeColumn(UserInfo.ACCOUNT));
            dTable.Columns.Add(MakeColumn(UserInfo.FIRSTNAME));
            dTable.Columns.Add(MakeColumn(UserInfo.LASTNAME));
            dTable.Columns.Add(MakeColumn(UserInfo.EMAIL));
            return dTable;
        }
    }
}