frmMusicinfo.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.OleDb;
using KTV.KTVclass;
namespace KTV
{
    public partial class frmMusicinfo : Form
    {
        

        public frmMusicinfo()
        {
            InitializeComponent();
        }
        public frmMusicinfo(int intid,string strName)
        {
            InitializeComponent();
            intFalg = intid;
            strId = strName;
        }
        public int intFalg = 0;
        public string strId = null;
        tb_musicinfo tbMusice = new tb_musicinfo();//歌
        tbMusicnfoMenthod tbMuseNeth = new tbMusicnfoMenthod();
        tb_authorinfoMenthod AuMenthod = new tb_authorinfoMenthod();
        frmdictionaryMenthod diction = new frmdictionaryMenthod();
        private void frmMusicinfo_Load(object sender, EventArgs e)
        {

            AuMenthod.tb_authorinfoFill("1", cmbMusic_author);//填冲名星ComBox控件
            diction.dictionaryFind("1", cmbMusic_Kind);//填冲类型ComBox控件
            if (intFalg == 1)//添加
            {
                txtMusic_code.Text = tbMuseNeth.tbMusicnfoID().ToString();
            }
            if (intFalg == 2)//修改
            {
                getupdate();
            }

        }
        public void getupdate()
        {
            OleDbDataReader dr = tbMuseNeth.tbMusicnfoFillReder(strId);
            dr.Read();
            if (dr.HasRows)
            {
                txtMusic_code.Text = dr[0].ToString();
                txtMusicC_name.Text = dr[1].ToString();
                cmbMusic_author.Text = dr[2].ToString();
                cmbMusic_Kind.Text = dr[3].ToString();
                cmbMusic_chinse.Text = dr[4].ToString();
                txtMusic_filepath.Text = dr[5].ToString();
                txtMusic_Ping.Text = dr[6].ToString();