using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Mesnac.Action.Base;
using Mesnac.Controls.Base;
using Mesnac.Controls.Default;
using Mesnac.Codd.Session;
using System.Data;

namespace Mesnac.Action.Default
{
    public class MaterialParaLoad : DatabaseAction, IAction
    {
        public void Run(Controls.Base.IBaseControl sender, string design, string runtime)
        {
            base.Run(sender); //必须调用
            foreach (DbMCControl cgrid in GetAllDbMCControls())
            {
                MCCombobox mccombobox = cgrid.BaseControl as MCCombobox;
                if (mccombobox != null)
                {
                    if (string.IsNullOrWhiteSpace(cgrid.DesignSource))
                    {
                        continue;
                    }
                    if (string.IsNullOrWhiteSpace(cgrid.DataTable.ToString()))
                    {
                        continue;
                    }
                    string source = cgrid.DesignSource;
                    string table = cgrid.DataTable;
                    DbHelper dbHelper;
                    if (!DbHelpers.TryGetValue(source, out dbHelper))
                    {
                        continue;
                    }
                    dbHelper.ClearParameter();
                    dbHelper.CommandType = CommandType.Text;
                    string sqlstr = "SELECT * FROM [" + table + "]";
                    dbHelper.CommandText = sqlstr;
                    DataTable dt = dbHelper.ToDataTable();
                    mccombobox.DataSource = dt;
                    mccombobox.DisplayMember = mccombobox.DisplayFiled;
                    mccombobox.ValueMember = mccombobox.ValueFiled;
                }
            }
        }
    }
}