Creating .mpp file in asp.net

[Pallavi]

Hello Sir,

I am creating .mpp file using c#.net in asp.net, I am getting COM Execption
"Call was rejected by callee. (Exception from HRESULT: 0x80010001
(RPC_E_CALL_REJECTED)) ". after change in "DCOMCNFG".

MY Code gose as....

private double DateDiff(System.DateTime startDate, System.DateTime endDate)
{

double diff = 0;

System.TimeSpan TS = new System.TimeSpan(startDate.Ticks - endDate.Ticks);

diff = Convert.ToDouble(TS.TotalDays);

return diff;

}

private void KillMSProjectProcess()

{

try

{

Process[] procs;

procs = Process.GetProcesses();


foreach (Process proc in procs)
{


if (proc.ProcessName == "WINPROJ")
{


try
{

proc.Kill();

}


catch
{

}


finally
{

proc.Dispose();


proc.Close();

}

}

}

}


catch { }
}


private void startMSProjectProcess()
{


try
{

Process[] procs;

procs = Process.GetProcesses();


foreach (Process proc in procs)
{


if (proc.ProcessName == "WINPROJ")
{


try
{

proc.Start();

}


catch
{

}


finally
{

proc.Dispose();


//roc.Close();
proc.Close();

}

}

}

}


catch { }
}

Microsoft.Office.Interop.MSProject.ApplicationClass projectApp;


protected void Button1_Click(object sender, EventArgs e)
{


try
{


String strDateTime = Guid.NewGuid().ToString();

String strFileName = Server.MapPath("test_" + strDateTime + ".mpp");
KillMSProjectProcess();

projectApp =

new
Microsoft.Office.Interop.MSProject.ApplicationClass();


if (projectApp != null)
{

projectApp.Visible =

true;
projectApp.AppMaximize();

projectApp.FileNew(

Type.Missing, Type.Missing, Type.Missing, Type.Missing);
Microsoft.Office.Interop.MSProject.Project project =

projectApp.ActiveProject;

Microsoft.Office.Interop.MSProject.Task task;


string t1, t2;

for (int i = 0; i < 10; i++)
{

task = project.Tasks.Add(

"Task" + i.ToString(), i + 1);
t1 =

"10/12/2005";
t2 =

"12/12/2005";
task.Duration = DateDiff(

Convert.ToDateTime(t2), Convert.ToDateTime(t1));
task.Start = t1;

task.Finish = t2;

task.Text1 =

"Task_TestTask" + i.ToString();
}




Object objT = true;
projectApp.FileSaveAs(strFileName,
Microsoft.Office.Interop.MSProject.PjFileFormat.pjMPP,

Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, "MSProject.mpp", Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing);
projectApp.Quit(PjSaveType.pjDoNotSave);

projectApp =

null;

//projectApp.FileCloseAll(PjSaveType.pjDoNotSave);
}

}


catch (Exception Ex)
{


String strEx = Ex.Message;
}


}


and I have another doubt that is

"MSProject.ApplicationClass" in ASP.net is allows to create Multiple
Object instances at a time? Becoze the site will be used by many people may
try to create .mpp file at a time.


Please Help Me.

Thank you sir.

 

[Rod Gill]

Hi,

Only one instance of Project can be run at a time. Not sure where you are
with the rest of the code, what are you trying to achieve, what isn't
happening and what are you expecting to happen?



--

Rod Gill
Microsoft MVP for Project

Author of the only book on Project VBA, see:
http://www.projectvbabook.com

Hello Sir,

I am creating .mpp file using c#.net in asp.net, I am getting COM
Execption
"Call was rejected by callee. (Exception from HRESULT: 0x80010001
(RPC_E_CALL_REJECTED)) ". after change in "DCOMCNFG".

MY Code gose as....

private double DateDiff(System.DateTime startDate, System.DateTime
endDate)
{

double diff = 0;

System.TimeSpan TS = new System.TimeSpan(startDate.Ticks - endDate.Ticks);

diff = Convert.ToDouble(TS.TotalDays);

return diff;

}

private void KillMSProjectProcess()

{

try

{

Process[] procs;

procs = Process.GetProcesses();


foreach (Process proc in procs)
{


if (proc.ProcessName == "WINPROJ")
{


try
{

proc.Kill();

}


catch
{

}


finally
{

proc.Dispose();


proc.Close();

}

}

}

}


catch { }
}


private void startMSProjectProcess()
{


try
{

Process[] procs;

procs = Process.GetProcesses();


foreach (Process proc in procs)
{


if (proc.ProcessName == "WINPROJ")
{


try
{

proc.Start();

}


catch
{

}


finally
{

proc.Dispose();


//roc.Close();
proc.Close();

}

}

}

}


catch { }
}

Microsoft.Office.Interop.MSProject.ApplicationClass projectApp;


protected void Button1_Click(object sender, EventArgs e)
{


try
{


String strDateTime = Guid.NewGuid().ToString();

String strFileName = Server.MapPath("test_" + strDateTime + ".mpp");
KillMSProjectProcess();

projectApp =

new
Microsoft.Office.Interop.MSProject.ApplicationClass();


if (projectApp != null)
{

projectApp.Visible =

true;
projectApp.AppMaximize();

projectApp.FileNew(

Type.Missing, Type.Missing, Type.Missing, Type.Missing);
Microsoft.Office.Interop.MSProject.Project project =

projectApp.ActiveProject;

Microsoft.Office.Interop.MSProject.Task task;


string t1, t2;

for (int i = 0; i < 10; i++)
{

task = project.Tasks.Add(

"Task" + i.ToString(), i + 1);
t1 =

"10/12/2005";
t2 =

"12/12/2005";
task.Duration = DateDiff(

Convert.ToDateTime(t2), Convert.ToDateTime(t1));
task.Start = t1;

task.Finish = t2;

task.Text1 =

"Task_TestTask" + i.ToString();
}




Object objT = true;
projectApp.FileSaveAs(strFileName,
Microsoft.Office.Interop.MSProject.PjFileFormat.pjMPP,

Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, "MSProject.mpp", Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing);
projectApp.Quit(PjSaveType.pjDoNotSave);

projectApp =

null;

//projectApp.FileCloseAll(PjSaveType.pjDoNotSave);
}

}


catch (Exception Ex)
{


String strEx = Ex.Message;
}


}


and I have another doubt that is

"MSProject.ApplicationClass" in ASP.net is allows to create Multiple
Object instances at a time? Becoze the site will be used by many people
may
try to create .mpp file at a time.


Please Help Me.

Thank you sir.