/// <summary>
/// 开始监控火狐浏览器
/// </summary>
public List<WebSiteModel> MnitorFireFox()
{
try
{
string sUrl = string.Empty;
DdeClient dde = new DdeClient("Firefox", "WWW_GetWindowInfo");
dde.Connect();
// 取得 URL 資訊
string sUrlInfo = dde.Request("URL", int.MaxValue);
// DDE Client 進行連結
dde.Disconnect();
List<WebSiteModel> urls = new List<WebSiteModel>();
// 取得的 sUrlInfo 內容為 "網址","標題",""
// 取出網址部分
if (sUrlInfo.Length > 0)
{
//sUrlInfo.Split(',').ToList<>();
sUrl = sUrlInfo.Split(',')[0].Trim(new char[] { '"' });
}
return urls;
}
catch
{
return null;
}
}
static void Main(string[] args)
{
System.Console.WriteLine("DDE Console");
String _myapp = "TOS";
String _topic = "LAST";
String _item = "SPY";
try
{
// Create a client that connects to 'myapp|topic'.
using (DdeClient client = new DdeClient(_myapp, _topic))
{
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnected;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
// Advise Loop
client.StartAdvise(_item, 1, true, 60000);
client.Advise += OnAdvise;
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
public MainForm()
{
InitializeComponent();
client = new DdeClient("myapp", "myservice", this);
client.Advise += client_Advise;
client.Disconnected += client_Disconnected;
}
public void Test_BeginExecute()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
IAsyncResult ar = client.BeginExecute(TestData, null, null);
Assert.IsTrue(ar.AsyncWaitHandle.WaitOne(Timeout, false));
}
}
}
public void Test_Execute()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Execute(CommandText, Timeout);
Assert.AreEqual(CommandText, server.Command);
}
}
}
public static void Main(string[] args)
{
// Wait for the user to press ENTER before proceding.
Console.WriteLine("The Server sample must be running before the client can connect.");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
try
{
// Create a client that connects to 'myapp|mytopic'.
using (DdeClient client = new DdeClient("myapp", "mytopic"))
{
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnected;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
// Synchronous Execute Operation
client.Execute("mycommand", 60000);
// Synchronous Poke Operation
client.Poke("myitem", DateTime.Now.ToString(), 60000);
// Syncronous Request Operation
Console.WriteLine("Request: " + client.Request("myitem", 60000));
// Asynchronous Execute Operation
client.BeginExecute("mycommand", OnExecuteComplete, client);
// Asynchronous Poke Operation
client.BeginPoke("myitem", Encoding.ASCII.GetBytes(DateTime.Now.ToString() + "\0"), 1, OnPokeComplete, client);
// Asynchronous Request Operation
client.BeginRequest("myitem", 1, OnRequestComplete, client);
// Advise Loop
client.StartAdvise("myitem", 1, true, 60000);
client.Advise += OnAdvise;
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
public PluginResult OnTriggered(PluginTriggerEventArgs e)
{
DdeClient dde = new DdeClient("IExplore", "WWW_GetWindowInfo");
dde.Connect();
string result = dde.Request("0xFFFFFFFF,sURL,sTitle", 1000);
dde.Disconnect();
// Result string is in the format "uri", "title"\0
var parts = result.Trim('\0').Trim('"').Split(new string[] { "\",\"" }, StringSplitOptions.None);
string url = parts[0].Replace("\\\"", "\"");
string name = parts[1].Replace("\\\"", "\"");
return PluginResult.FromUrl(url, name);
}
static void Main(string[] args)
{
var client = new DdeClient("MT4", "QUOTE");
beat = new QuoteBeat();
writer = new LogDataWriter("EURUSD");
client.Advise += client_Advise;
client.Connect();
client.StartAdvise("EURUSD", 1, true, 60000);
Console.ReadLine();
writer.Close();
}
public PluginResult OnTriggered(PluginTriggerEventArgs e)
{
DdeClient dde = new DdeClient("Opera", "WWW_GetWindowInfo");
dde.Connect();
string result = dde.Request("URL", 1000);
dde.Disconnect();
// Result string is in the format "url", "Opera - [title]", ...
var parts = result.Trim('"').Split(new string[] { "\",\"" }, StringSplitOptions.None);
string url = parts[0].Replace("\\\"", "\"");
string name = Regex.Match(parts[1], @"Opera - \[(.*?)\]").Groups[1].Value.Replace("\\\"", "\"");
return PluginResult.FromUrl(url, name);
}
public void Test_Abandon_After_Dispose()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Pause();
IAsyncResult ar = client.BeginExecute(CommandText, null, null);
client.Dispose();
client.Abandon(ar);
}
}
}
//
// usage: GetBrowserURL("opera") or GetBrowserURL("firefox")
//
public static string GetBrowserURL(string browser)
{
try
{
DdeClient dde = new DdeClient(browser, "WWW_GetWindowInfo");
dde.Connect();
string url = dde.Request("URL", int.MaxValue);
string[] text = url.Split(new string[] { "\",\"" }, StringSplitOptions.RemoveEmptyEntries);
dde.Disconnect();
return text[0].Substring(1);
}
catch
{
return null;
}
}
public void Test_Abandon()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Pause();
IAsyncResult ar = client.BeginExecute(CommandText, null, null);
Assert.IsFalse(ar.AsyncWaitHandle.WaitOne(Timeout, false));
client.Abandon(ar);
client.Resume();
Assert.IsFalse(ar.AsyncWaitHandle.WaitOne(Timeout, false));
}
}
}
public static string GetUrl(string browser)
{
try
{
DdeClient dde = new DdeClient(browser, "WWW_GetWindowInfo"); // Using DDE-lib to connect and get information from the firefox browser
dde.Connect();
string url = dde.Request("URL", int.MaxValue);
string[] text = url.Split(new string[] { "\",\"" }, StringSplitOptions.RemoveEmptyEntries);
dde.Disconnect();
return text[0].Substring(1);
}
catch
{
MessageBox.Show("Is your firefox open?", "Error"); // If firefox isnt open
return null;
}
}
public UrlUpload()
{
InitializeComponent ();
//initialize
close_mode=true;
Is_firefox_alive=Is_opera_alive=false;
Firefox_=new DdeClient ("Firefox", "WWW_GetWindowInfo");
Opera_=new DdeClient ("Opera", "WWW_GetWindowInfo");
var t=new System.Windows.Forms.Timer ();
t.Interval=500;
GetInfo ();
t.Tick+=delegate
{
//check if a url is in Firefox, Opera or clipboard
GetInfo ();
if (radioButton1.Checked) this.button1.Enabled=true;
if (radioButton3.Checked)
{
//in Firefox
if (Firefox.StartsWith ("{error")) this.button1.Enabled=false;
else this.button1.Enabled=true;
}
if (radioButton4.Checked)
{
//in Opera
if (Opera.StartsWith ("{error")) this.button1.Enabled=false;
else this.button1.Enabled=true;
}
if (radioButton2.Checked)
{
//on clipboard
if (Clipboardz.StartsWith ("{error")) this.button1.Enabled=false;
else this.button1.Enabled=true;
}
};
t.Start ();
this.FormClosing+=delegate
{
//@ existing, disconnect the DDe from the web browsers
DisconnectDde ();
if (close_mode) this.DialogResult=DialogResult.Cancel;
else this.DialogResult=DialogResult.OK;
};
}
public void Test_Execute_NotProcessed()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
try
{
client.Execute("#NotProcessed", Timeout);
}
catch (DdeException e)
{
Assert.AreEqual(0x4009, e.Code);
}
}
}
}
private void CollectPrice()
{
string _topic = "LAST";
string _myapp = Properties.Settings.Default.AppDDE;
string expiration = "110416";
string item = "'.SPY" + expiration; //'.SPY110416C132'
DdeClient client;
try
{
// Create a client that connects to 'myapp|topic'.
using (client = new DdeClient(_myapp, _topic))
{
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnectedPrice;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
client.StartAdvise("SPY", 1, true, 60000);
// Advise Loop
for (int j = 0; j < 2; j++)
{
string cp = (j == 0) ? "C" : "P";
int strike = 127;
for (int i = 0; i < 10; i++)
{
++strike;
string _item = item + cp + strike.ToString();
client.StartAdvise(_item, 1, true, 60000);
}
}
client.Advise += OnAdvisePrice;
}
}
catch (Exception e)
{
//MessageBox.Show(e.ToString());
log.WriteLine(getTimeStamp() + " Price " + e.ToString());
}
}
/// <summary>
/// Gets the current status of the ChemStation app via DDE and maps it to our model object.
/// </summary>
/// <returns>The ORMed ChemStation Status.</returns>
public ChemStationStatus GetCurrentStatus()
{
var status = new ChemStationStatus();
status.Time = DateTime.Now;
var appName = string.Empty;
try
{
appName = GetChemStationAppName();
}
catch (ApplicationException e)
{
status.Status = e.Message;
status.MethodName = string.Empty;
status.SequenceName = string.Empty;
return status;
}
using (DdeClient client = new DdeClient(appName, _DDETopicName))
{
client.Connect();
foreach (var variable in _chemStationVariableNameToPropertyMap)
{
var rawVariable = client.Request(variable.Key, 60000);
// Use reflection to map the raw variable just extracted from ChemStation to the model object.
if (variable.Value.PropertyType == typeof(bool))
{
var val = rawVariable[0] == '1' ? true : false;
_chemStationVariableNameToPropertyMap[variable.Key].SetValue(status, val, null);
}
else
{
// String variables tend to come out of ChemStation with a bizarre amount of control characters followed by jibberish at the end.
var val = rawVariable.Remove(rawVariable.IndexOf(rawVariable.Where(c => char.IsControl(c)).First()));
_chemStationVariableNameToPropertyMap[variable.Key].SetValue(status, val, null);
}
}
}
return status;
}
/** 新增項目(Item), 並取得該項目的值(Value)
* 1. 呼叫 DdeClient 的 "Request()" & "StartAdvise" 取得該 Item 的值
* 2. 利用 service|topic!item 字串為 key
* 2.1 ht_gdv(HashTable) -> (key, DataGridViewRow)
* 3. 在 dgItemInfo(DataGridView)新增一列, 顯示項目相關資訊
*
* <param name="dc"> "新增項目" 按鈕事件所在列對應的 DdeClient
* <param name="item"> "新增項目" 名稱(Name)
*/
private void AddItem(DdeClient dc, string item)
{
try
{
string key = dc.Service + "|" + dc.Topic + "!" + item;
Item it = new Item();
it.item = item; it.value = "";
try
{
//Synchronous Request Operation, 用以取得第一次呼叫的值
//eLeader, 康和 並未支援同步呼叫; yeswin/hts 則有支援
byte[] data = dc.Request(item, 1, 60000);
int codepage = Encoding.Default.CodePage; //取得編碼的 codpage. 中文 Default: 950
string value = Encoding.GetEncoding(codepage).GetString(data, 0, data.Length);
//it.value = Encoding.ASCII.GetString(data);
it.value = value;
}
catch (Exception )
{
; //忽略該錯誤
}
// Advise Loop
dc.StartAdvise(item, 1, true, 60000);
//Add a Row
int idx = dgItemInfo.Rows.Add(dc.Service, dc.Topic, item, it.value);
//保存 key 與 所在新增 Row
ht_gdv.Add(key, dgItemInfo.Rows[idx]);
}
catch (Exception thrown)
{
MessageBox.Show("無法新增項目： \n" + thrown.Message);
}
}
public void Test_IsConnected_Variation_4()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Disconnected += listener.OnEvent;
client.Connect();
server.Disconnect();
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
Assert.IsFalse(client.IsConnected);
}
}
}
static void Main(string[] args)
{
XmlDocument xml = new XmlDocument();
try
{
xml.Load(@"tase.xml");
}
catch (Exception )
{
Console.WriteLine("File dde.xml was not found in current folder!");
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
return;
}
Dictionary<string, string> myDict = new Dictionary<string, string>();
XmlNodeList nodeList;
XmlElement root = xml.DocumentElement;
nodeList = root.SelectNodes("/tase/option");
foreach (XmlNode option in nodeList)
{
XmlNodeList optionsData = option.ChildNodes;
string opname = "";
string id = "";
string exp = "";
foreach (XmlNode op in optionsData)
{
if (op.Name == "name")
{
opname = op.InnerText.Substring(0, 6);
}
else if (op.Name == "id")
{
id = op.InnerText;
}
else if (op.Name == "expiration")
{
DateTime dt = DateTime.ParseExact(op.InnerText, "dd/MM/yyyy",
CultureInfo.InvariantCulture);
exp = dt.Month.ToString();
}
}
//Console.Write("{0} {1}\n", opname+"_"+exp, id);
myDict.Add(opname + "_" + exp, id);
}
// create a writer and open the file
string filename = "data" + DateTime.Now.Day.ToString() + DateTime.Now.Month.ToString() + ".txt";
tw = new StreamWriter(filename);
tw.WriteLine("DDE BIZPORTAL {0:MM/dd/yy}", DateTime.Now);
string _myapp = "Star32";
string _topic = "DDE";
try
{
// Create a client that connects to 'myapp|topic'.
using (DdeClient client = new DdeClient(_myapp, _topic))
{
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnected;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
// Advise Loop
foreach (KeyValuePair<string, string> pair in myDict)
{
foreach(string name in Enum.GetNames(typeof(DDE_VALUES)))
{
string advice = name + pair.Value;
client.StartAdvise(advice, 1, true, 60000);
}
}
client.Advise += OnAdvise;
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press Ctrl X to quit...");
ConsoleKeyInfo info = Console.ReadKey(true);
while (info.Key != ConsoleKey.X && info.Modifiers != ConsoleModifiers.Control)
{
info = Console.ReadKey(true);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
// close the stream
tw.Close();
}
public void Test_Handle_Variation_3()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Disconnect();
Assert.AreEqual(IntPtr.Zero, client.Handle);
}
}
}
/// <summary>
/// This method may potentially be refactored into its own interface/class to deal with other versions of ChemStation. The
/// version currently being used requires the DDE app name to be composed of 'hpcore' + the process number of the instance of
/// ChemStation that is currently online (connected to an instrument).
/// </summary>
/// <returns>The DDE App name used to connect to ChemStation via DDE as a string.</returns>
private string GetChemStationAppName()
{
var potentialChemStations = Process.GetProcesses().Where(x => x.ProcessName.ToUpper().Contains(_windowsAppName));
foreach (var chemStation in potentialChemStations)
{
using (DdeClient client = new DdeClient(_baseDDEAppName + chemStation.Id.ToString(), _DDETopicName))
{
client.Connect();
var offline = client.Request("_OFFLINE", 60000)[0] == '1' ? true : false;
if (!offline) return (_baseDDEAppName + chemStation.Id.ToString());
}
}
throw new ApplicationException("Unable to find an online ChemStation process.");
}
public void Test_IsConnected_Variation_2()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
Assert.IsTrue(client.IsConnected);
}
}
}
public void Test_BeginExecute_Before_Connect()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
IAsyncResult ar = client.BeginExecute(TestData, null, null);
}
}
}
public void Test_Resume_After_Dispose()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Pause();
client.Dispose();
client.Resume();
}
}
}
public void Test_Request_Overload_2()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
string data = client.Request(ItemName, Timeout);
Assert.AreEqual(TestData, data);
}
}
}
public void Test_Request_Before_Connect()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
byte[] data = client.Request(ItemName, 1, Timeout);
}
}
}
public void Test_Poke_Before_Connect()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Poke(ItemName, Encoding.ASCII.GetBytes(TestData), 1, Timeout);
}
}
}
public void Test_Poke()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Poke(ItemName, Encoding.ASCII.GetBytes(TestData), 1, Timeout);
Assert.AreEqual(TestData, Encoding.ASCII.GetString(server.GetData(TopicName, ItemName, 1)));
}
}
}
public void Test_IsPaused_Variation_3()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.Pause();
client.Resume();
Assert.IsFalse(client.IsPaused);
}
}
}
