lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjStock/FrmStock.cs

using System;
using System.Windows.Forms;
using Mesnac.Action.ChemicalWeighing.LjMaterial;

namespace Mesnac.Action.ChemicalWeighing.LjStock
{
    public partial class FrmStock : Form
    {
        public FrmStock()
        {
            InitializeComponent();
        }

        private StockView viewl;
        public FrmStock(StockView view) : this()
        {
            this.viewl = view;
            Init();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        
        private void Init()
        {
            var dataTable = StockDbHelp.GetById(viewl.Id);
            if (dataTable.Rows.Count == 1)
            {
                var dr = dataTable.Rows[0];
                viewl.MTypeId = Convert.ToInt32(dr["MTypeId"]);
                viewl.MId = Convert.ToInt32(dr["MId"]);
                viewl.StockName = dr["StockName"].ToString();
                this.TankName.Text = viewl.StockName;
                this.TankName.Enabled = false;
            }


            var drpMtype = MaterialInfoTypeHelp.GetType();
            DrpType.ValueMember = "Id";
            DrpType.DisplayMember = "Name";
            this.DrpType.DataSource = drpMtype;
          
            
            foreach (MyNameValue combo in DrpType.Items)
            {
                if (combo.Id == viewl.MTypeId)
                {
                    DrpType.SelectedItem = combo;
                    DrpType.Enabled = false;
                    break;
                }
            }
           
        }

        private void btnOK_Click(object sender, EventArgs e)
        {


            viewl.MId = Convert.ToInt32(comboBox2.SelectedValue);
            viewl.MName = comboBox2.Text;

            StockDbHelp.Update(viewl);
            this.DialogResult = System.Windows.Forms.DialogResult.OK;
        }

       

        private void DrpType_SelectedIndexChanged(object sender, EventArgs e)
        {
            var nameValueCollection = MaterialInfoTypeHelp.GetALLByTypeId(Convert.ToInt32(DrpType.SelectedValue));
            this.comboBox2.DataSource = nameValueCollection;
            comboBox2.ValueMember = "Id";
            comboBox2.DisplayMember = "Name";
            
            
            foreach (MyNameValue combo in comboBox2.Items)
            {
                if (combo.Id == viewl.MId)
                {
                    comboBox2.SelectedItem = combo;
                    break;
                }
            }
        }
    }
}