forminfomodify.cs

是一个合格证打印系统

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace PrintSystem
{
    public partial class FormInfoModify : Form
    {
        public FormInfoModify()
        {
            InitializeComponent();
        }

        public InfoPrint PrintInfo
        {
            get
            {
                return info;
            }
        }
        DataPrint m_Data;
        InfoPrint info;
        private void FormInfoModify_Load(object sender, EventArgs e)
        {
            m_Data = new DataPrint(Config.connStr);
            info = new InfoPrint();
            if (this.Tag.ToString() != string.Empty)
            {
                info = m_Data.GetPrint(this.Tag.ToString());
                this.txbName.Text = info.strName;
                this.txbCode.Text = info.strCode;
            }
        }

        private void CheckInfo()
        {
            if (this.txbName.Text.Trim() == string.Empty)
                throw new Exception("请输入正确的姓名！");
            if(this.txbCode.Text .Trim () == string.Empty )
                throw new Exception("请输入正确的证号！");
        }
        private void btnOk_Click(object sender, EventArgs e)
        {
            try
            {
                CheckInfo();
                info.strName = this.txbName.Text.Trim();
                info.strCode = this.txbCode.Text.Trim();

                //if (this.Tag.ToString() != string.Empty)
                //    m_Data.UpdatePrint(info);
                //else
                //    m_Data.InsertPrint(info);

                this.DialogResult = DialogResult.OK;
            }
            catch (Exception E)
            {
                MessageBox.Show(E.Message);
            }
        }
    }
}