private static GuiApplication getSAPGuiApp(CSapROTWrapper sapROTWrapper, int secondsOfTimeout)
{
object SapGuilRot = sapROTWrapper.GetROTEntry("SAPGUI");
if (secondsOfTimeout < 0)
{
throw new TimeoutException(string.Format("Can get sap script engine in {0} seconds", secondsOfTimeout));
}
else
{
if (SapGuilRot == null)
{
if (secondsOfTimeout > 0)
{
System.Threading.Thread.Sleep(1000);
return(getSAPGuiApp(sapROTWrapper, secondsOfTimeout - 1));
}
else
{
return(null);
}
}
else
{
object engine = SapGuilRot.GetType().InvokeMember("GetSCriptingEngine", System.Reflection.BindingFlags.InvokeMethod, null, SapGuilRot, null);
if (engine == null)
{
throw new NullReferenceException("No SAP GUI application found");
}
return(engine as GuiApplication);
}
}
}
public static GuiConnection CreateConnection(string description, string user, string password, string language)
{
CSapROTWrapper sapROTWrapper = new CSapROTWrapper();
object SapGuilRot = sapROTWrapper.GetROTEntry("SAPGUI");
object engine = SapGuilRot.GetType().InvokeMember("GetSCriptingEngine", System.Reflection.BindingFlags.InvokeMethod,
null, SapGuilRot, null);
GuiApplication app = (GuiApplication)engine;
GuiConnection conn;
if (app.Connections.Count == 0)
{
conn = app.OpenConnection(description);
GuiSession session = conn.Children.ElementAt(0) as GuiSession;
GuiTextField name = (GuiTextField)session.FindById("wnd[0]/usr/txtRSYST-BNAME");
GuiPasswordField pass = (GuiPasswordField)session.FindById("wnd[0]/usr/pwdRSYST-BCODE");
GuiTextField lang = (GuiTextField)session.FindById("wnd[0]/usr/txtRSYST-LANGU");
GuiMainWindow mainWindows = (GuiMainWindow)session.FindById("wnd[0]");
name.Text = user;
pass.Text = password;
lang.Text = language;
mainWindows.SendVKey(0);
}
else
{
conn = (GuiConnection)app.Connections.ElementAt(0);
}
return(conn);
}
private GuiApplication GetApplication()
{
if (application == null)
{
CSapROTWrapper sapRotWrapper = new CSapROTWrapper();
object sapGuilRot = sapRotWrapper.GetROTEntry("SAPGUI");
if (sapGuilRot == null)
{
throw new NoSapGuiFoundException("No ROT object found - is SAP GUI running?");
}
object engine = sapGuilRot.GetType().InvokeMember(
"GetScriptingEngine",
BindingFlags.InvokeMethod,
null,
sapGuilRot,
null
);
if (engine == null)
{
throw new NoSapGuiFoundException("No engine - is SAP GUI Scripting enabled?");
}
application = (GuiApplication)engine;
}
return(application);
}
public GuiSession GetSession()
{
CSapROTWrapper sapRotWrapper = new CSapROTWrapper();
object sapGuilRot = sapRotWrapper.GetROTEntry("SAPGUI");
if (sapGuilRot == null)
{
throw new NoSapGuiFoundException("No rot object found - is Sap Gui running?");
}
object engine = sapGuilRot.GetType().InvokeMember(
"GetScriptingEngine",
BindingFlags.InvokeMethod,
null,
sapGuilRot,
null);
if (engine == null)
{
throw new NoSapGuiFoundException("no engine - wie kann das sein?");
}
GuiApplication sapGuiApp = engine as GuiApplication;
GuiConnection connection = sapGuiApp?.Children.Cast <GuiConnection>().ElementAt(index);
if (connection == null)
{
throw new NoSapGuiFoundException("no connection - Are you logged into any system?");
}
foreach (SAPFEWSELib.GuiSession session in connection.Sessions)
{
return(new SapGuiSession(session));
}
return(null);
}
/// <summary>Return an already opened sap session</summary>
public static GuiSession GetActiveSession()
{
var rot = new CSapROTWrapper().GetROTEntry("SAPGUI");
if (rot == null)
{
const string Message = "The application can no connect to SAP. Make sure SAP is up and running, and then try again.";
Logger.Instance.Fatal("The application can no connect to SAP");
throw new InvalidComObjectException(Message);
}
var app = (GuiApplication)rot.GetType().InvokeMember("GetScriptingEngine", BindingFlags.InvokeMethod, null, rot, null);
var connectedSession = app.Connections.Cast <GuiConnection>()
.SelectMany(x => x.Children.Cast <GuiSession>())
.Where(x => !string.IsNullOrEmpty(x.Info.User))
.FirstOrDefault();
if (connectedSession == null)
{
const string Message = "Could not find an opened SAP session. Make sure you are logged in, and then try again.";
Logger.Instance.Fatal("Could not find an opened SAP session");
throw new InvalidComObjectException(Message);
}
return(connectedSession);
}
private static GuiConnection GetConnection()
{
CSapROTWrapper sapROTWrapper = new CSapROTWrapper();
object SapGuilRot = sapROTWrapper.GetROTEntry("SAPGUI");
object engine = SapGuilRot.GetType().InvokeMember("GetSCriptingEngine", System.Reflection.BindingFlags.InvokeMethod,
null, SapGuilRot, null);
return((engine as GuiApplication).Connections.ElementAt(0) as GuiConnection);
}
public static GuiSession GetObjSessionById(string id)
{
CSapROTWrapper sapROTWrapper = new CSapROTWrapper();
object SapGuilRot = sapROTWrapper.GetROTEntry("SAPGUI");
object engine = SapGuilRot.GetType().InvokeMember("GetSCriptingEngine", System.Reflection.BindingFlags.InvokeMethod,
null, SapGuilRot, null);
GuiConnection connection = (engine as GuiApplication).Connections.ElementAt(0) as GuiConnection;
GuiSession session = connection.FindById(id) as GuiSession;
return(session);
}
private static void ActivateSap()
{
//Get the Windows Running Object Table
var sapROTWrapper = new CSapROTWrapper();
//Get the ROT Entry for the SAP Gui to connect to the COM
object SapGuilRot = sapROTWrapper.GetROTEntry("SAPGUI");
//Get the reference to the Scripting Engine
var engine = SapGuilRot.GetType()
.InvokeMember("GetScriptingEngine", BindingFlags.InvokeMethod, null, SapGuilRot, null);
//Get the reference to the running SAP Application Window
var GuiApp = (GuiApplication)engine;
//Get the reference to the first open connection
var connection = (GuiConnection)GuiApp.Connections.ElementAt(0);
//get the first available session
session = (GuiSession)connection.Children.ElementAt(0);
//Get the reference to the main "Frame" in which to send virtual key commands
//GuiFrameWindow frame = (GuiFrameWindow)session.FindById("wnd[0]");
}
public static GuiSession GetActiveSession()
{
var rot = new CSapROTWrapper().GetROTEntry("SAPGUI");
if (rot == null)
{
throw SapException.NotOpened();
}
var app = (GuiApplication)rot.GetType().InvokeMember("GetScriptingEngine", BindingFlags.InvokeMethod, null, rot, null);
var connectedSession = app.Connections.Cast <GuiConnection>()
.SelectMany(x => x.Children.Cast <GuiSession>())
.Where(x => !string.IsNullOrEmpty(x.Info.User))
.FirstOrDefault();
if (connectedSession == null)
{
throw SapException.NotOpened();
}
return(connectedSession);
}
public string login_SSO(string servername)
{
//Close the SAP if its opened, then open the new process
KillProcess("saplogon");
//Set the Exe Path and SAP Window name
string strSAPLoginPadPath = @"C:\Program Files (x86)\SAP\FrontEnd\SapGui\saplogon.exe";
FileVersionInfo fi2 = FileVersionInfo.GetVersionInfo(strSAPLoginPadPath);
string strVersion = fi2.ProductVersion.Substring(0, 3);
String strloginWindowName = "SAP Logon " + strVersion;
//Start SAP Login Window
StartProcess(strSAPLoginPadPath);
//Wait for the window to be loaded.
System.Threading.Thread.Sleep(1000);
AutomationElement desktop = AutomationElement.RootElement;
AutomationElement ele = null;
while (ele is null)
{
try
{
ele = desktop.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.NameProperty, strloginWindowName));
}
catch { }
}
CSapROTWrapper sapROTWrapper = new CSapROTWrapper();
object rot = sapROTWrapper.GetROTEntry("SAPGUI");
object engine = rot.GetType().InvokeMember("GetScriptingEngine", System.Reflection.BindingFlags.InvokeMethod, null, rot, null);
GuiConnection connection = (engine as GuiApplication).OpenConnection(servername);
GuiSession SapSession = connection.Children.ElementAt(0) as GuiSession;
//Validate whether the login successfull or Not
//If the error is "Already logged in by the same user, then click
GuiStatusbar statusBar = (GuiStatusbar)SapSession.FindById("wnd[0]/sbar");
string strMsg = statusBar.Text;
string strMsgType = statusBar.MessageType;
if (strMsg.Contains("User already logged on at another terminal") == true || strMsg.Contains("用户已经登录到其它终端") == true)//(strMsg == "W" || strMsgType == "E" ) //'Warning or Error
{
//Check whether is it showing the same terminal or different terminal
string strWinText = ((GuiFrameWindow)SapSession.FindById("wnd[1]")).Text;
strWinText = Environment.MachineName;
if (strWinText.Contains(Environment.MachineName) == true)
{
//This represents, the login in the same machine, then click continue with current login option
((GuiRadioButton)SapSession.FindById("wnd[1]/usr/radMULTI_LOGON_OPT1")).Select();
((GuiButton)SapSession.FindById("wnd[1]/tbar[0]/btn[0]")).Press();
}
else
{
//SapSession.ActiveWindow.Close();
throw new Exception("SAP Error while logging in the SAP system, Error:\n" + strMsg);
}
}
else if (strMsg.Length > 0 && strMsgType == "E")
{
//SapSession.ActiveWindow.Close();
throw new Exception("SAP Error while logging in the SAP system, Error:\n" + strMsg);
}
return("success");
}
public GuiSession getCurrentSession(String MainWindowName = "")
{
////GuiApplication appSAP = new GuiApplication();
//GuiApplication appSAP = (GuiApplication)Marshal.GetActiveObject("SAPGUISERVER");
//return appSAP.ActiveSession;
String strLog;
object rot;
object engine;
CSapROTWrapper sapROTWrapper;
strLog = "GOING TO GET SAPGUI";
try
{
sapROTWrapper = new CSapROTWrapper();
rot = sapROTWrapper.GetROTEntry("SAPGUI");
strLog = strLog + Environment.NewLine + "GOING TO GET SCRIPT ENGINE";
engine = rot.GetType().InvokeMember("GetScriptingEngine", System.Reflection.BindingFlags.InvokeMethod, null, rot, null);
}
catch (Exception e)
{
throw new Exception(strLog + Environment.NewLine + e.Message + e.StackTrace); throw;
}
GuiConnection SapconnSession;
//validate whether GuiApplication has chidren or not "Engine"
if (engine is null)
{
throw new Exception("SAP GUI Application is null");
}
else
{
strLog = strLog + Environment.NewLine + "SAP GUI Application is not null";
if ((engine as GuiApplication).Children is null)
{
strLog = strLog + Environment.NewLine + "SAP GUI Application children GUI Application is null";
}
else
{
strLog = strLog + Environment.NewLine + "SAP GUI Application has :" + (engine as GuiApplication).Children.Count + " children";
}
}
try
{
SapconnSession = (engine as GuiApplication).Children.Item(0) as GuiConnection;
}
catch (Exception)
{
try
{
SapconnSession = (engine as GuiApplication).Children.Item(1) as GuiConnection;
}
catch (Exception e)
{
throw new Exception(strLog + Environment.NewLine + e.Message + e.StackTrace);
}
}
GuiSession SapSession = null;
strLog = strLog + Environment.NewLine + "Get SAP Connection session";
try
{
strLog = strLog + Environment.NewLine + "SAP Connection Session has :" + SapconnSession.Children + " children";
if (MainWindowName != "")
{
for (int i = 0; i < SapconnSession.Children.Count; i++)
{
string strWindowName = ((SapconnSession.Children.Item(i) as GuiSession).Children.Item(0) as GuiMainWindow).Text;
//Debug.Print("Main Window Name:" + strWindowName);
if (strWindowName == MainWindowName)
{
SapSession = SapconnSession.Children.Item(i) as GuiSession;
break;
}
//Debug.Print((SapconnSession.Children.Item(i) as GuiSession).ActiveWindow.Text);
}
if (SapSession == null)
{
throw new Exception("Could not find the window name in the available session");
}
}
else
{
try
{
strLog = strLog + Environment.NewLine + "Going to get First children as GuiSession";
SapSession = SapconnSession.Children.Item(0) as GuiSession;
}
catch (Exception)
{
strLog = strLog + Environment.NewLine + "Going to get Second children as GuiSession since first failed";
SapSession = SapconnSession.Children.Item(1) as GuiSession;
}
}
}
catch (Exception e)
{
throw new Exception(strLog + Environment.NewLine + e.Message + e.StackTrace);
}
//GuiSession SapSession = (rot as GuiApplication).Connections.ElementAt(0) as GuiSession;
return(SapSession);
}
/// <summary>
/// This function will login into the SAP with provided credentials(same as manual login)
/// </summary>
/// <param name="SapSession"></param>
/// <param name="myclient"></param>
/// <param name="mylogin"></param>
/// <param name="mypass"></param>
/// <param name="mylang"></param>
public string login(string servername, string myclient, string mylogin, System.Security.SecureString mypass, string mylang)
{
//GuiApplication appSAP = (GuiApplication)Marshal.GetActiveObject("SAPGUI");
//GuiConnection connSAP = appSAP.OpenConnection(server, Sync: true);
//GuiSession SapSession = (GuiSession)connSAP.Sessions.Item(0);
// System.IO.StreamWriter m_fswLogFile;
//DateTime m_dtLastTimeLog = DateTime.MinValue;
//int m_intTimeLogInterVal;
//String strFilePath = "D:\\AA_Log_SAPAUto_Metabot.txt";
//if (!System.IO.File.Exists(strFilePath)) {
// System.IO.File.Create(strFilePath).Close();
//}
////Open the log file
//m_fswLogFile = new System.IO.StreamWriter(strFilePath, true);
//m_fswLogFile.AutoFlush = true;
//m_fswLogFile.WriteLine("Parameters");
//m_fswLogFile.WriteLine(server);
//m_fswLogFile.WriteLine(mylogin);
//m_fswLogFile.WriteLine(mypass);
//m_fswLogFile.WriteLine(mylang);
//m_fswLogFile.WriteLine(SAPWindowName);
//m_fswLogFile.Close();
//m_fswLogFile = null;
//Close the SAP if its opened, then open the new process
KillProcess("saplogon");
//Set the Exe Path and SAP Window name
string strSAPLoginPadPath = @"C:\Program Files (x86)\SAP\FrontEnd\SapGui\saplogon.exe";
FileVersionInfo fi2 = FileVersionInfo.GetVersionInfo(strSAPLoginPadPath);
string strVersion = fi2.ProductVersion.Substring(0, 3);
String strloginWindowName = "SAP Logon " + strVersion;
//Open the SAP Logon Window
StartProcess(strSAPLoginPadPath);
//Wait for the window to be loaded.
System.Threading.Thread.Sleep(1000);
AutomationElement desktop = AutomationElement.RootElement;
AutomationElement ele = null;
while (ele is null)
{
try
{
ele = desktop.FindFirst(TreeScope.Children, new PropertyCondition(AutomationElement.NameProperty, strloginWindowName));
}
catch { }
}
CSapROTWrapper sapROTWrapper = new CSapROTWrapper();
object rot = sapROTWrapper.GetROTEntry("SAPGUI");
object engine = rot.GetType().InvokeMember("GetScriptingEngine", System.Reflection.BindingFlags.InvokeMethod, null, rot, null);
GuiConnection connection = (engine as GuiApplication).OpenConnection(servername);
GuiSession SapSession = connection.Children.ElementAt(0) as GuiSession;
//m_fswLogFile = new System.IO.StreamWriter(strFilePath, true);
//m_fswLogFile.AutoFlush = true;
//m_fswLogFile.WriteLine("Going to get the controls for login");
//m_fswLogFile.Close();
//m_fswLogFile = null;
GuiTextField client = (GuiTextField)SapSession.ActiveWindow.FindByName("RSYST-MANDT", "GuiTextField");
GuiTextField login = (GuiTextField)SapSession.ActiveWindow.FindByName("RSYST-BNAME", "GuiTextField");
GuiTextField pass = (GuiTextField)SapSession.ActiveWindow.FindByName("RSYST-BCODE", "GuiPasswordField");
GuiTextField language = (GuiTextField)SapSession.ActiveWindow.FindByName("RSYST-LANGU", "GuiTextField");
//m_fswLogFile = new System.IO.StreamWriter(strFilePath, true);
//m_fswLogFile.AutoFlush = true;
//m_fswLogFile.WriteLine("Enter credentials for login");
//m_fswLogFile.Close();
//m_fswLogFile = null;
client.SetFocus();
client.Text = myclient;
login.SetFocus();
login.Text = mylogin;
pass.SetFocus();
pass.Text = new System.Net.NetworkCredential(string.Empty, mypass).Password;
language.SetFocus();
language.Text = mylang;
//m_fswLogFile = new System.IO.StreamWriter(strFilePath, true);
//m_fswLogFile.AutoFlush = true;
//m_fswLogFile.WriteLine("click login");
//m_fswLogFile.Close();
//m_fswLogFile = null;
//Press the green checkmark button which is about the same as the enter key
GuiButton btn = (GuiButton)SapSession.FindById("/app/con[0]/ses[0]/wnd[0]/tbar[0]/btn[0]");
btn.SetFocus();
btn.Press();
//Validate whether the login successfull or Not
//If the error is "Already logged in by the same user, then click
GuiStatusbar statusBar = (GuiStatusbar)SapSession.FindById("wnd[0]/sbar");
string strMsg = statusBar.Text;
string strMsgType = statusBar.MessageType;
if (strMsg.Contains("User already logged on at another terminal") == true || strMsg.Contains("用户已经登录到其它终端") == true)//(strMsg == "W" || strMsgType == "E" ) //'Warning or Error
{
//Check whether is it showing the same terminal or different terminal
string strWinText = ((GuiFrameWindow)SapSession.FindById("wnd[1]")).Text;
strWinText = Environment.MachineName;
if (strWinText.Contains(Environment.MachineName) == true)
{
//This represents, the login in the same machine, then click continue with current login option
((GuiRadioButton)SapSession.FindById("wnd[1]/usr/radMULTI_LOGON_OPT1")).Select();
((GuiButton)SapSession.FindById("wnd[1]/tbar[0]/btn[0]")).Press();
}
else
{
SapSession.ActiveWindow.Close();
return("SAP Error while logging in the SAP system, Error:\n" + strMsg);
}
}
else if (strMsg.Length > 0 && strMsgType == "E")
{
SapSession.ActiveWindow.Close();
return("SAP Error while logging in the SAP system, Error:\n" + strMsg);
}
return("success");
}
