editform.cs

通讯录 采用xmlC#做的 很不错的啊

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

namespace 通讯录
{
    public partial class EditForm : Form
    {
        private int id = 0;
        private DataSet myDataSet = new DataSet();
        private string xpath;
        public EditForm(int myId,DataSet ds,string xmlpath)
        {
            InitializeComponent();
            id = myId;
            myDataSet = ds;
            xpath = xmlpath;
            lblID.Text = id.ToString();
            string str = "序号='" + id.ToString() + "'";
            DataRow[] rowList = myDataSet.Tables[0].Select(str);
            foreach (DataRow row in rowList)
            {
                txtName.Text = row["姓名"].ToString();
                cobSex.Text = row["性别"].ToString();
                cobType.Text = row["类型"].ToString();
                txtBirthday.Text = row["出生年月"].ToString();
                txtAddr.Text = row["地址"].ToString();
                txtCorp.Text = row["所在公司"].ToString();
                txtJop.Text = row["职位"].ToString();
                txtPhone.Text = row["联系电话"].ToString();
                txtEmail.Text = row["电子邮箱"].ToString();
                txtPage.Text = row["个人主页"].ToString();
                if (row["性别"].ToString() == "女")
                {
                    myPictureBox.Image = Image.FromFile(@"image\girl.jpg");
                    myPictureBox.Update();
                }
                else
                {
                    myPictureBox.Image = Image.FromFile(@"image\boy.jpg");
                    myPictureBox.Update();
                }
            }
        }

        private void btnEdit_Click(object sender, EventArgs e)
        {
            string username = txtName.Text.Trim();
            string sex = cobSex.SelectedItem.ToString();
            string birthday = txtBirthday.Text.Trim();
            string phone = txtPhone.Text.Trim();
            string address = txtAddr.Text.Trim();
            string corp = txtCorp.Text.Trim();
            string jop = txtJop.Text.Trim();
            string email = txtEmail.Text.Trim();
            string page = txtPage.Text.Trim();
            string type = cobType.Text;
            string imageuri = "";
            if (username == "")
            {
                lblNameValidate.Text = "姓名不能为空！";
                lblNameValidate.Visible = true;
                return;
            }
            foreach (DataRow row in myDataSet.Tables[0].Rows)
            {
                if (row["序号"].ToString() == id.ToString())
                {
                    row["姓名"] = username;
                    row["性别"] = sex;
                    row["出生年月"] = birthday;
                    row["联系电话"] = phone;
                    row["地址"] = address;
                    row["所在公司"] = corp;
                    row["职位"] = jop;
                    row["电子邮箱"] = email;
                    row["个人主页"] = page;
                    row["类型"] = type;
                    row["头像"] = imageuri;
                    myDataSet.WriteXml(xpath);
                    MessageBox.Show("修改成功！", "温馨提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    this.Close();
                }
            }
        }

        private void cobSex_SelectedValueChanged(object sender, EventArgs e)
        {
            if (cobSex.Text == "女")
            {
                myPictureBox.Image = Image.FromFile(@"image\girl.jpg");
                myPictureBox.Update();
            }
            else
            {
                myPictureBox.Image = Image.FromFile(@"image\boy.jpg");
                myPictureBox.Update();
            }

        }

    }
}