lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjProdcutLine/UpdateAction.cs

using System;
using System.Linq;
using System.Windows.Forms;
using Mesnac.Action.Base;
using Mesnac.Action.ChemicalWeighing.LjProportional;

namespace Mesnac.Action.ChemicalWeighing.LjProdcutLine
{
    public class UpdateAction : ChemicalWeighingAction, IAction
    {
        private DbMCControl _materialGridControl = null; //物料列表控件
        private RuntimeParameter _runtime;


        public static event EventHandler OnUpdate;

        public void Run(RuntimeParameter runtime)
        {
            base.RunIni(runtime); //必须调用
            this._runtime = runtime;
            DbMCControl materialGridControl =
                this.GetDbMCControlByKey(Mesnac.Basic.DataSourceFactory.MCDbType.Local, "lj_product_line")
                    .FirstOrDefault(); //获取物料数据控件
            this._materialGridControl = materialGridControl;

            DataGridView clientGridView = this._materialGridControl.BaseControl as DataGridView;

            //验证是否选中某物料
            if (clientGridView.SelectedRows.Count != 1)
            {

                MessageBox.Show("请选择要修改的数据", Mesnac.Basic.LanguageHelper.Caption,
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
                this._runtime.IsReturn = true;
                return;
            }

            var dataGridViewRow = clientGridView.SelectedRows[0];
            var id = Convert.ToInt32(dataGridViewRow.Cells["Id"].Value);



            FrmProductLine frm = new FrmProductLine(id);
            DialogResult result = frm.ShowDialog();
            this._runtime.BaseControl.MCEnabled = false;
            if (result == DialogResult.OK)
            {
                if (OnUpdate != null)
                {
                    OnUpdate(this._runtime.BaseControl.MCRoot, System.EventArgs.Empty);
                }

                frm.Dispose();

            }

            this._runtime.BaseControl.MCEnabled = true;

        }


    }
}