[c#]代码库
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Net.Mail;
using System.Threading;
using System.Windows.Forms;
namespace WebLinkChecker
{
public partial class WebLinkCheckerUI : Form
{
private List<WebLinkConfigurationData> _configurations = new List<WebLinkConfigurationData>();
private readonly string WEB_PAGE_CONFIGURATION_DATA_FILE_NAME = "WebLinkConfiguration.xml";
private string body;
private int cntLink;
private int iLink = 0;
public WebLinkCheckerUI()
{
InitializeComponent();
}
private void chkWindowsAuthentication_CheckedChanged(object sender, EventArgs e)
{
txtDomain.Enabled = chkWindowsAuthentication.Checked;
txtUserName.Enabled = chkWindowsAuthentication.Checked;
txtPassword.Enabled = chkWindowsAuthentication.Checked;
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtURL.Text))
{
MessageBox.Show("请填写应用链接URL！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtURL.Focus();
return;
}
else
{
if (FindRow(txtURL.Text) != null)
{
MessageBox.Show("Web应用链接URL“" + txtURL.Text + "”已经存在于列表中，请指定的一个新的应用链接。", "输入", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtURL.Focus();
return;
}
}
if (string.IsNullOrEmpty(txtApplicationName.Text))
{
MessageBox.Show("请填写应用名称！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtApplicationName.Focus();
return;
}
if (chkWindowsAuthentication.Checked)
{
if (string.IsNullOrEmpty(txtDomain.Text))
{
MessageBox.Show("请填写应用所在的域名！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtDomain.Focus();
return;
}
if (string.IsNullOrEmpty(txtUserName.Text))
{
MessageBox.Show("请填写用户名！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUserName.Focus();
return;
}
if (string.IsNullOrEmpty(txtPassword.Text))
{
MessageBox.Show("请填写密码！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPassword.Focus();
return;
}
}
DataGridViewRow newRow = AddNewWebLinkChecker(new WebLinkConfigurationData()
{
ApplicationName = txtApplicationName.Text,
WebLinkURL = txtURL.Text,
IsWindowsAuthentication = chkWindowsAuthentication.Checked,
Domain = txtDomain.Text,
UserName = txtUserName.Text,
Password = txtPassword.Text
});
newRow.Selected = true;
UpdateInputFromCurrentRow();
}
private void btnRemove_Click(object sender, EventArgs e)
{
if (dgResult.SelectedRows.Count == 0)
{
MessageBox.Show("请选择需要被移除的Web应用链接！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (MessageBox.Show("确认移除当前选择的Web应用链接?", "移除链接", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
RemoveWebLinkChecker(dgResult.SelectedRows[0]);
}
private void btnRefresh_Click(object sender, EventArgs e)
{
RefreshAllWebLinkCheckers();
}
private void dgResult_SelectionChanged(object sender, EventArgs e)
{
UpdateInputFromCurrentRow();
}
private void dgResult_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex > -1 && dgResult.Columns[e.ColumnIndex].Name == "ColWebLinkURL")
Process.Start(dgResult[e.ColumnIndex, e.RowIndex].Value.ToString());
}
private void btnUpdate_Click(object sender, EventArgs e)
{
if (dgResult.SelectedRows.Count == 0)
{
MessageBox.Show("请选择需要被更新的Web应用链接！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (string.IsNullOrEmpty(txtURL.Text))
{
MessageBox.Show("请填写应用链接URL！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtURL.Focus();
return;
}
else
{
DataGridViewRow row = FindRow(txtURL.Text);
if (row != null && dgResult.SelectedRows[0] != row)
{
MessageBox.Show("Web应用链接URL“" + txtURL.Text + "”已经存在于列表中，请指定的一个新的应用链接。", "输入", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtURL.Focus();
return;
}
}
if (string.IsNullOrEmpty(txtApplicationName.Text))
{
MessageBox.Show("请填写应用名称！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtApplicationName.Focus();
return;
}
if (chkWindowsAuthentication.Checked)
{
if (string.IsNullOrEmpty(txtDomain.Text))
{
MessageBox.Show("请填写应用所在的域名！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtDomain.Focus();
return;
}
if (string.IsNullOrEmpty(txtUserName.Text))
{
MessageBox.Show("请填写用户名！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtUserName.Focus();
return;
}
if (string.IsNullOrEmpty(txtPassword.Text))
{
MessageBox.Show("请填写密码！", "输入", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtPassword.Focus();
return;
}
}
UpdateWebLinkChecker(dgResult.SelectedRows[0], new WebLinkConfigurationData()
{
ApplicationName = txtApplicationName.Text,
WebLinkURL = txtURL.Text,
IsWindowsAuthentication = chkWindowsAuthentication.Checked,
Domain = txtDomain.Text,
UserName = txtUserName.Text,
Password = txtPassword.Text
});
}
private void btnSave_Click(object sender, EventArgs e)
{
SaveWebLinkConfigurationData();
}
private void WebLinkCheckerUI_FormClosing(object sender, FormClosingEventArgs e)
{
if (btnSave.Enabled)
{
DialogResult dialogResult = MessageBox.Show("您的部分改动没有被保存。\r\n\r\n单击“是”保存并退出，单击“否”取消并退出。", "关闭程序", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
switch (dialogResult)
{
case DialogResult.Yes:
SaveWebLinkConfigurationData();
e.Cancel = false;
break;
case DialogResult.No:
e.Cancel = false;
break;
case DialogResult.Cancel:
e.Cancel = true;
break;
}
}
}
private void LoadWebLinkConfigurationData()
{
string filePath = string.Format("{0}{1}", AppDomain.CurrentDomain.BaseDirectory, WEB_PAGE_CONFIGURATION_DATA_FILE_NAME);
if (File.Exists(filePath))
{
_configurations = XMLFileSerializationHelper.DeserializeObjectFromXMLFile<List<WebLinkConfigurationData>>(filePath);
_configurations.ForEach(configuration =>
{
dgResult.Rows.Add();
UpdateRowWithConfigurationData(dgResult.Rows[dgResult.Rows.Count - 1], configuration);
});
if (dgResult.Rows.Count > 0)
dgResult.Rows[dgResult.Rows.Count - 1].Selected = true;
btnSave.Enabled = false;
}
else
MessageBox.Show("以下配置文件路径不存在，请检查！\r\n" + filePath);
}
private void RefreshAllWebLinkCheckers()
{
_configurations.ForEach(configuration => GetWebLinkAccessibilityAsync(configuration));
}
private DataGridViewRow AddNewWebLinkChecker(WebLinkConfigurationData newConfigurationData)
{
dgResult.Rows.Add();
DataGridViewRow newRow = dgResult.Rows[dgResult.Rows.Count - 1];
UpdateRowWithConfigurationData(newRow, newConfigurationData);
GetWebLinkAccessibilityAsync(newConfigurationData);
_configurations.Add(newConfigurationData);
btnSave.Enabled = true;
return newRow;
}
private void UpdateInputFromCurrentRow()
{
if (dgResult.SelectedRows.Count == 0)
{
txtURL.Text = string.Empty;
txtApplicationName.Text = string.Empty;
chkWindowsAuthentication.Checked = false;
txtDomain.Text = "domain";
txtUserName.Text = "username";
txtPassword.Text = "password";
}
else
{
DataGridViewRow currentRow = dgResult.SelectedRows[0];
if (currentRow.Cells["ColWebLinkURL"].Value != null)
txtURL.Text = currentRow.Cells["ColWebLinkURL"].Value.ToString();
else
txtURL.Text = string.Empty;
if (currentRow.Cells["ColApplicationName"].Value != null)
txtApplicationName.Text = currentRow.Cells["ColApplicationName"].Value.ToString();
else
txtApplicationName.Text = string.Empty;
if (currentRow.Cells["ColIsWindowsAuthentication"].Value != null)
chkWindowsAuthentication.Checked = (bool)currentRow.Cells["ColIsWindowsAuthentication"].Value;
else
chkWindowsAuthentication.Checked = false;
if (currentRow.Cells["ColDomain"].Value != null)
txtDomain.Text = currentRow.Cells["ColDomain"].Value.ToString();
else
txtDomain.Text = "domain";
if (currentRow.Cells["ColUserName"].Value != null)
txtUserName.Text = currentRow.Cells["ColUserName"].Value.ToString();
else
txtUserName.Text = "username";
if (currentRow.Cells["ColPassword"].Value != null)
txtPassword.Text = currentRow.Cells["ColPassword"].Value.ToString();
else
txtPassword.Text = "password";
}
}
private void UpdateWebLinkChecker(DataGridViewRow currentRow, WebLinkConfigurationData updatedConfigurationData)
{
string originalWebLinkURL = currentRow.Cells["ColWebLinkURL"].Value.ToString();
string originalApplicationName = currentRow.Cells["ColApplicationName"].Value.ToString();
bool originalIsWindowsAuthentication = (bool)currentRow.Cells["ColIsWindowsAuthentication"].Value;
string originalDomain = currentRow.Cells["ColDomain"].Value.ToString();
string originalUserName = currentRow.Cells["ColUserName"].Value.ToString();
string originalPassword = currentRow.Cells["ColPassword"].Value.ToString();
bool isChanged = !originalWebLinkURL.Equals(updatedConfigurationData.WebLinkURL, StringComparison.CurrentCultureIgnoreCase) ||
!originalApplicationName.Equals(updatedConfigurationData.ApplicationName, StringComparison.CurrentCultureIgnoreCase) ||
originalIsWindowsAuthentication != updatedConfigurationData.IsWindowsAuthentication ||
!originalDomain.Equals(updatedConfigurationData.Domain, StringComparison.CurrentCultureIgnoreCase) ||
!originalUserName.Equals(updatedConfigurationData.UserName, StringComparison.CurrentCultureIgnoreCase) ||
!originalPassword.Equals(updatedConfigurationData.Password, StringComparison.CurrentCultureIgnoreCase);
if (isChanged)
UpdateRowWithConfigurationData(currentRow, updatedConfigurationData);
GetWebLinkAccessibilityAsync(updatedConfigurationData);
int originalConfigurationDataIndex = _configurations.FindIndex(c =>
c.WebLinkURL.Equals(originalWebLinkURL, StringComparison.CurrentCultureIgnoreCase));
if (originalConfigurationDataIndex >= 0)
{
_configurations.RemoveAt(originalConfigurationDataIndex);
_configurations.Insert(originalConfigurationDataIndex, updatedConfigurationData);
}
else
_configurations.Add(updatedConfigurationData);
if (isChanged)
btnSave.Enabled = true;
}
public void RemoveWebLinkChecker(DataGridViewRow currentRow)
{
string WebLinkURL = currentRow.Cells["ColWebLinkURL"].Value.ToString();
dgResult.Rows.Remove(currentRow);
int configurationDataIndex = _configurations.FindIndex(c =>
c.WebLinkURL.Equals(WebLinkURL, StringComparison.CurrentCultureIgnoreCase));
if (configurationDataIndex >= 0)
_configurations.RemoveAt(configurationDataIndex);
btnSave.Enabled = true;
}
private void SaveWebLinkConfigurationData()
{
string filePath = string.Format("{0}{1}", AppDomain.CurrentDomain.BaseDirectory, WEB_PAGE_CONFIGURATION_DATA_FILE_NAME);
XMLFileSerializationHelper.SerializeObjectToXMLFile<List<WebLinkConfigurationData>>(_configurations, filePath);
btnSave.Enabled = false;
}
private static void UpdateRowWithConfigurationData(DataGridViewRow row, WebLinkConfigurationData configurationData)
{
row.Cells["ColWebLinkURL"].Value = configurationData.WebLinkURL;
row.Cells["ColApplicationName"].Value = configurationData.ApplicationName;
row.Cells["ColIsWindowsAuthentication"].Value = configurationData.IsWindowsAuthentication;
row.Cells["ColDomain"].Value = configurationData.Domain;
row.Cells["ColUserName"].Value = configurationData.UserName;
row.Cells["ColPassword"].Value = configurationData.Password;
}
private void GetWebLinkAccessibilityAsync(WebLinkConfigurationData configurationData)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(GetWebLinkAccessibilityAsync), configurationData);
}
private void GetWebLinkAccessibilityAsync(object param)
{
if (param == null || !(param is WebLinkConfigurationData))
{
//Report Error
BeginInvoke(new Action(() =>
{
MessageBox.Show("Invalid argument: param", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}));
return;
}
WebLinkConfigurationData configuration = param as WebLinkConfigurationData;
//Report Progress
BeginInvoke(new Action<string, decimal>(ReportProgress), configuration.WebLinkURL, new Decimal(0));
try
{
WebLinkCheckerData result = new WebLinkCheckerData();
result.WebLinkURL = configuration.WebLinkURL;
if (configuration.IsWindowsAuthentication)
result.WebLinkContent = WebLinkCheckerHelper.AccessWebLink(configuration.WebLinkURL, configuration.UserName, configuration.Password, configuration.Domain);
else
result.WebLinkContent = WebLinkCheckerHelper.AccessWebLink(configuration.WebLinkURL);
//Complete
BeginInvoke(new Action<WebLinkCheckerData>(OnGetWebLinkAccessibilityAsyncCompleted), result);
}
catch (Exception ex)
{
if (ex.Message.Length >= 27 && ex.Message.Substring(0, 27) == "The operation has timed out")
{
Thread.Sleep(5000);
GetWebLinkAccessibilityAsync(param);
}
else
//Report Error
BeginInvoke(new Action<string, Exception>(ReportError), configuration.WebLinkURL, ex);
}
}
private void ReportProgress(string WebLinkURL, decimal percentOfProgress)
{
DataGridViewRow theRow = FindRow(WebLinkURL);
if (theRow != null)
{
if (percentOfProgress == 0)
{
theRow.Cells["ColState"].ToolTipText = null;
theRow.Cells["ColState"].Value = imageList1.Images[3];
}
}
}
private void ReportError(string WebLinkURL, Exception ex)
{
DataGridViewRow theRow = FindRow(WebLinkURL);
if (theRow != null)
{
theRow.Cells["ColState"].Value = imageList1.Images[2];
theRow.Cells["ColState"].ToolTipText = ex.Message;
}
}
private void OnGetWebLinkAccessibilityAsyncCompleted(WebLinkCheckerData data)
{
if (data == null)
return;
DataGridViewRow theRow = FindRow(data.WebLinkURL);
if (theRow != null)
{
theRow.Cells["ColState"].Value = string.IsNullOrEmpty(data.WebLinkContent) ? imageList1.Images[1] : imageList1.Images[0];
theRow.Cells["ColState"].ToolTipText = string.IsNullOrEmpty(data.WebLinkContent) ? "Blank Web Page" : null;
}
}
private DataGridViewRow FindRow(string WebLinkURL)
{
//find the corresponding row with the same URL
DataGridViewRow theRow = null;
foreach (DataGridViewRow row in dgResult.Rows)
{
if (row.Cells["ColWebLinkURL"].Value != null &&
WebLinkURL.Equals(row.Cells["ColWebLinkURL"].Value.ToString(), StringComparison.CurrentCultureIgnoreCase))
{
theRow = row;
break;
}
}
return theRow;
}
private void GetWebLinkAccessibilityAsyncForEmail(WebLinkConfigurationData configurationData)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(GetWebLinkAccessibilityAsyncForEmail), configurationData);
}
private void GetWebLinkAccessibilityAsyncForEmail(object param)
{
if (param == null || !(param is WebLinkConfigurationData))
{
//Report Error
BeginInvoke(new Action(() =>
{
MessageBox.Show("Invalid argument: param", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}));
iLink++;
if (iLink == cntLink)
{
if (body != string.Empty)
SendEmail();
iLink = 0;
}
return;
}
WebLinkConfigurationData configuration = param as WebLinkConfigurationData;
try
{
WebLinkCheckerData result = new WebLinkCheckerData();
result.ApplicationName = configuration.ApplicationName;
result.WebLinkURL = configuration.WebLinkURL;
if (configuration.IsWindowsAuthentication)
result.WebLinkContent = WebLinkCheckerHelper.AccessWebLink(configuration.WebLinkURL, configuration.UserName, configuration.Password, configuration.Domain);
else
result.WebLinkContent = WebLinkCheckerHelper.AccessWebLink(configuration.WebLinkURL);
iLink++;
//Complete
BeginInvoke(new Action<WebLinkCheckerData>(OnGetWebLinkAccessibilityAsyncCompletedForEmail), result);
}
catch (Exception ex)
{
if (ex.Message.Length >= 27 && ex.Message.Substring(0, 27) == "The operation has timed out")
{
Thread.Sleep(5000);
GetWebLinkAccessibilityAsyncForEmail(param);
}
else
{
iLink++;
body += string.Format("<B><FONT Color=\"Red\">{0}:</FONT> {1}</B></P>", configuration.ApplicationName, configuration.WebLinkURL);
if (iLink == cntLink)
{
if (body != string.Empty)
SendEmail();
iLink = 0;
}
//Report Error
BeginInvoke(new Action<string, Exception>(ReportError), configuration.WebLinkURL, ex);
}
}
}
private void OnGetWebLinkAccessibilityAsyncCompletedForEmail(WebLinkCheckerData data)
{
if (data == null)
return;
DataGridViewRow theRow = FindRow(data.WebLinkURL);
if (theRow != null)
{
if (string.IsNullOrEmpty(data.WebLinkContent))
body += string.Format("<B><FONT Color=\"Red\">{0}:</FONT> {1}</B></P>", data.ApplicationName, data.WebLinkURL);
if (iLink == cntLink)
{
if (body != string.Empty)
SendEmail();
iLink = 0;
}
}
}
private void SendEmail()
{
MailMessage message = new MailMessage();
message.To.Add("AppSupport@company.com");
message.CC.Add("SupportEngineer1@company.com");
message.CC.Add("SupportEngineer2@company.com");
message.CC.Add("SupportEngineer3@company.com");
message.CC.Add("SupportEngineer4@company.com");
message.Subject = "Web应用链接URL无法访问通知邮件";
message.From = new MailAddress("AppSupport@company.com");
message.IsBodyHtml = true;
message.Body = "这封邮件是Web应用链接检查工具发送的自动警告邮件，请勿回复。<P />" + body;
SmtpClient client = new SmtpClient("MailServer.company.com")
{
EnableSsl = false
};
client.Send(message);
}
private void CheckLinksSendEmail()
{
body = string.Empty;
cntLink = _configurations.Count;
_configurations.ForEach(configuration => GetWebLinkAccessibilityAsyncForEmail(configuration));
}
private void chkAutoSendEmailtoSupportTeam_CheckedChanged(object sender, EventArgs e)
{
timer1.Enabled = chkAutoSendEmailtoSupportTeam.Checked;
if (chkAutoSendEmailtoSupportTeam.Checked)
CheckLinksSendEmail();
}
private void timer1_Tick(object sender, EventArgs e)
{
CheckLinksSendEmail();
}
private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (this.WindowState == FormWindowState.Minimized)
{
this.Show();
this.WindowState = FormWindowState.Normal;
notifyIcon1.Visible = false;
this.ShowInTaskbar = true;
RefreshAllWebLinkCheckers();
}
}
private void WebLinkCheckerUI_SizeChanged(object sender, EventArgs e)
{
if (this.WindowState == FormWindowState.Minimized) //判断是否最小化
{
this.ShowInTaskbar = false; //不显示在系统任务栏
notifyIcon1.Visible = true; //托盘图标可见
notifyIcon1.ShowBalloonTip(1000);
}
}
private void WebLinkCheckerUI_Load(object sender, EventArgs e)
{
LoadWebLinkConfigurationData();
RefreshAllWebLinkCheckers();
}
}
}
[源代码打包下载]
会python真的可以为所欲为0(回)
10天前
这里还有人吗1(回)
195天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
419天前
鸽子
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504天前
WebLinkChecker.rar(免费下载)[1 次下载]
by: 发表于：2018-01-08 10:18:48 顶(0) | 踩(0) 回复
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