密码管理专家源码

密码管理专家源码using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace LangKeyExpert{ public partial class KeyChange : Form { private DataSet dsNewXML; public KeyChange(string id,DataSet d) { InitializeComponent(); dsNewXML =d; foreach(DataRow dsRow in dsNewXML.Tables["UserKey"].Rows) { if (dsRow["Number"].ToString() == id) { this.label1.Text = id; this.txtTitle.Text = dsRow["Title"].ToString(); this.txtNet.Text = dsRow["NetAdd"].ToString(); this.txtName.Text = dsRow["Name"].ToString(); this.txtPwd.Text = dsRow["Key"].ToString(); return; } } } private void KeyChange_Load(object sender, EventArgs e) { } private void button2_Click(object sender, EventArgs e) { this.Close(); } private void button1_Click(object sender, EventArgs e) { if (this.txtTitle.Text == "") { MessageBox.Show("对不起，标题不能为空！", "浪曦友情提示"); return; } if (this.txtNet.Text == "") { MessageBox.Show("对不起，网址不能为空！", "浪曦友情提示"); return; } foreach (DataRow dsRow in dsNewXML.Tables["UserKey"].Rows) { if (dsRow["Number"].ToString() == this.label1.Text) { dsRow["Title"] = this.txtTitle.Text; dsRow["NetAdd"] = this.txtNet.Text; dsRow["Name"] = this.txtName.Text; dsRow["Key"] = this.txtPwd.Text; dsNewXML.WriteXml(@"UserKey.xml"); MessageBox.Show("修改成功！", "浪曦友情提示"); this.Close(); return; } } } }}