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C# Deserialize lists within a .dat file to a text box

I have created an application that will save lists to a .dat file using a binary formatter and serializing the list.
I wish to then de serialize this list and display this within a text box.
Furthermore, I have tried using a for each loop to get every object from the list, but it won't continue through the rest of the lists and stops at the first list stored within the file.
I have been tasked with binary formatter even though Ive been informed its obsolete.
`public InPerson(int iId, string sDate, string sTime, string sDuration, string sPatientname, string
sPhonenumber, string sDoctorid, string sRoomnumber, string sNurseid)
{
this.iId = iId;
this.sDate = sDate;
this.sTime = sTime;
this.sDuration = sDuration;
this.sPatientname = sPatientname;
this.sPhonenumber = sPhonenumber;
this.sDoctorid = sDoctorid;
this.sRoomnumber = sRoomnumber;
this.sNurseid = sNurseid;
}
//To String method for saving
public override string ToString()
{
return "In Person Apppointment: " + iId + System.Environment.NewLine +
"Date: " + sDate + System.Environment.NewLine +
"Time: " + sTime + System.Environment.NewLine +
"Duration: " + sDuration + System.Environment.NewLine +
"Patients Name: " + sPatientname + System.Environment.NewLine + "Patients Number: " + sPhonenumber + System.Environment.NewLine +
"Doctors ID: " + sDoctorid + System.Environment.NewLine +
"Room Number: " + sRoomnumber + System.Environment.NewLine +
"Nurse id: " + sNurseid + System.Environment.NewLine + "";
}
InPerson NewInPersonApp = new InPerson(Convert.ToInt32(txtID.Text), dateTimePickerBooking.Text, txtTime.Text, txtDuration.Text, txtPatientName.Text, txtPhoneNumber.Text, txtDoctorID.Text, txtRoomAllocated.Text, txtNurseID.Text);
List<InPerson> InPersonList = new List<InPerson>();
InPersonList.Add(NewInPersonApp);
const String filename = "appointments.dat";
FileStream outFile;
BinaryFormatter bFormatter = new BinaryFormatter();
outFile = new FileStream(filename, FileMode.Append, FileAccess.Write);
bFormatter.Serialize(outFile, InPersonList);
outFile.Close();`
`
I wish to use this code to loop every list out from the file.
`InPersonList = (List<InPerson>)bFormatter.Deserialize(inFile);
foreach (InPerson a in InPersonList)
{
txtBookings.Text += a.ToString();
}`

DocuSign RestApi - Error while uploading document - TAB_REFERS_TO_MISSING_DOCUMENT

I'm getting the following error when I try to apply a template (created in my web account) to the document I'm trying to upload.
"DocumentId specified in the tab element does not refer to a document in this envelope. Tab refers to DocumentId 41791752 which is not present."
Any help would be greatly appreciated. Thanks.
Here's the code I have:
string xmlBody = "<envelopeDefinition xmlns=\"http://www.docusign.com/restapi\">" +
"<emailSubject>DocuSign API - Signature Request"</emailSubject>" +
"<status>sent</status>" + // "sent" to send immediately, "created" to save as draft in your account
"<compositeTemplates>" +
"<compositeTemplate>" +
"<serverTemplates>" +
"<serverTemplate>" +
"<sequence>1</sequence>" +
"<templateId>" + templateID + "</templateId>" +
"</serverTemplate>" +
"</serverTemplates>" +
"<inlineTemplates>" +
"<inlineTemplate>" +
"<sequence>2</sequence>" +
"<recipients>" +
"<signers>" +
"<signer>" +
"<recipientId>1</recipientId>" +
"<email>" + recipientEmail + "</email>" +
"<name>" + recipientName + "</name>" +
"<roleName>Signer</roleName>" +
"</signer>" +
"</signers>" +
"</recipients>" +
"</inlineTemplate>" +
"</inlineTemplates>" +
"<document>" +
"<name>" + documentName + "</name>" +
"<documentId>1</documentId>" +
"</document>" +
"</compositeTemplate>" +
"</compositeTemplates>" +
"</envelopeDefinition>";

The error message you quoted:
DocumentId specified in the tab element does not refer to a document in this envelope. Tab refers to DocumentId 41791752 which is not present.
I suggest that the template is referring to that documentId. But you're registering your document as Id 1.
Try changing
"<documentId>1</documentId>" +
to
"<documentId>41791752</documentId>" +

Internal Error !scandr.cpp #1952 in autocad2015

I am trying to export the drawing to save another drawing using "CopyBase" and "PasteClip" command. But it is does not work an error occurred. Can anyone tell how to i solve this..
i am using Copy and Paste command like this..
AcadApplication acadApp;
AcadDocument thisdrawing;
acadApp = Marshal.GetActiveObject("AutoCAD.Application.20") as AcadApplication;
acadApp.Visible = true;
thisdrawing= acadApp.ActiveDocument;
thisdrawing.Activate();
string str = "_CopyBase" + char.ConvertFromUtf32(13) + "0,0,0" + char.ConvertFromUtf32(13) + "M" + char.ConvertFromUtf32(13) + "G" + char.ConvertFromUtf32(13) + "QWERT" + "\n" + char.ConvertFromUtf32(13);
thisdrawing.SendCommand(str);
string dwgTempPath = "acad.dwt";
newThisdrawing = acapp.Documents.Add(dwgTempPath ) ;
newThisdrawing.SaveAs(expDwgName , thisdrawing.Application.Preferences.OpenSave.SaveAsType,null);
newDwgCreatBool = true;
newThisdrawing.Regen(AcRegenType.acActiveViewport);
newthisdrawing.Activate();
comStr = "pasteclip" + "\n" + "0,0" + "\n";
newThisdrawing.SendCommand(comStr);
Thanks in Advance..

With your edit, I'm assuming this is an external exe. With that in mind and some minor modifications to your code, I got this to work with no problems in a Console exe. Before the code a couple things about it:
I compiled using the 4.5 Framework. The COM references for .NET may have been updated with their .NET API counterparts, so make sure this is the case for you too.
Add a COM reference to "AutoCAD 2015 Type Library" there's one for each language package (choose axdb20enu.tlb, but I think in the end VS may select them all after it's added).
Add a COM reference to "AcObjClassImp 1.0 Type Library", choose the one for release 20 (AcObjClassImp20.tlb)
Add the using statement "using AutoCAD;" at the top with the rest.
Here's the code I used:
static void Main(string[] args)
{
IAcadApplication acadApp;
IAcadDocument thisdrawing;
acadApp = Marshal.GetActiveObject("AutoCAD.Application.20") as AcadApplication;
acadApp.Visible = true;
thisdrawing = acadApp.ActiveDocument;
thisdrawing.Activate();
string str = "_CopyBase" + char.ConvertFromUtf32(13) + "0,0,0" + char.ConvertFromUtf32(13) + "M" + char.ConvertFromUtf32(13) + "G" + char.ConvertFromUtf32(13) + "QWERT" + "\n" + char.ConvertFromUtf32(13);
thisdrawing.SendCommand(str);
string dwgTempPath = "acad.dwt";
IAcadDocument newThisdrawing = acadApp.Documents.Add(dwgTempPath);
//Instead of the path below, use your full path, formatted correctly
newThisdrawing.SaveAs(#"C:\Acad\Test.dwg", thisdrawing.Application.Preferences.OpenSave.SaveAsType, null);
newThisdrawing.Regen(AcRegenType.acActiveViewport);
newThisdrawing.Activate();
string comStr = "pasteclip" + "\n" + "0,0" + "\n";
newThisdrawing.SendCommand(comStr);
}

XML Schema for Sitemap binding it together

I have the following code for defining XML Schema. Having a problem in keeping the lines together. Worked fine before.
public static FileContentResult WriteTo(SiteMapFeed feedToFormat)
{
var siteMap = feedToFormat;
//TODO: DO something, next codes are just DEMO
var header = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ Environment.NewLine + "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\""
+ Environment.NewLine + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ Environment.NewLine + "xsi:schemaLocation=\""
+ Environment.NewLine + "http://www.sitemaps.org/schemas/sitemap/0.9"
+ Environment.NewLine + "http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd\">";
var urls = new System.Text.StringBuilder();
foreach (var site in siteMap.Items)
{
urls.Append(string.Format("<url><loc>http://www.{0}/</loc><lastmod>{1}</lastmod><changefreq>{2}</changefreq><priority>{3}</priority></url>", site.Url, site.LastMod, site.ChangeFreq, site.Priority));
}
byte[] fileContent = System.Text.Encoding.UTF8.GetBytes(header + urls + "</urlset>");
return new FileContentResult(fileContent, "text/xml");
}
SO this is now causing the following error:
Where am I doing it wrong? Thanks

Problem is in that "xsi:schemaLocation" bit I think - you can't have multiple lines between quotes in an XML attribute, if my brain remembers correctly. Try changing to:
var header = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ Environment.NewLine + "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\""
+ Environment.NewLine + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+ Environment.NewLine + "xsi:schemaLocation=\""
+ "http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd\">" + Environment.NewLine;

Update a OneNote page, using the developer API

I tried to update a page in OneNote with the Microsoft reference :
http://msdn.microsoft.com/en-us/library/office/jj680118.aspx
Here's my problem. When i tried to update my page with the correct ID, it throwed me an error saying : Exception from HRESULT: 0x80042000.
Here is my code :
static void UpdatePageContent()
{
ApplicationClass onApplication = new ApplicationClass();
String strImportXML;
strImportXML = #"<?xml version="+"1.0"+" encoding="+"utf-16"+"?>" +
" <one:Page xmlns:one="+"http://schemas.microsoft.com/office/onenote/12/2004/onenote\""+"" +
"ID=\"{5BE09697-903A-45DD-88D4-8AD301A3D91F}{1}{B0}\">" +
" <one:PageSettings RTL=\"false\" color=\"automatic\">" +
" <one:PageSize>" +
" <one:Automatic/>" +
" </one:PageSize>" +
" <one:RuleLines visible=\"false\"/>" +
" </one:PageSettings>" +
" <one:Title style=\"font-family:Calibri;" +
" font-size:17.0pt\" lang=\"en-US\">" +
" <one:OE alignment=\"left\">" +
" <one:T>" +
" <![CDATA[My Sample Page]]>" +
" </one:T>" +
" </one:OE>" +
" </one:Title>" +
" <one:Outline >" +
" <one:Position x=\"120\" y=\"160\"/>" +
" <one:Size width=\"120\" height=\"15\"/>" +
" <one:OEChildren>" +
" <one:OE alignment=\"left\">" +
" <one:T>" +
" <![CDATA[Sample Text]]>" +
" </one:T>" +
" </one:OE>" +
" </one:OEChildren>" +
" </one:Outline>" +
" </one:Page>";
// Update page content
try
{
onApplication.UpdatePageContent(strImportXML, System.DateTime.MinValue);
}
catch (COMException e)
{
Console.WriteLine("Error Message : " + e.Message);
}
}
I really don't know how to solve this.

Your XML is not OneNote friendly.
Here's a list of error codes:
http://msdn.microsoft.com/en-us/library/office/jj680117.aspx
You can get rid of the first line, as #Sebastian has stated it's malformed anyway and my experience is that OneNote doesn't need it.
Also, remember that you don't need to send the entire page. You just need to send the page's objId and any updated objects. So one outline needs adding then this should also work:
"<one:Page xmlns:one=\"http://schemas.microsoft.com/office/onenote/12/2004/onenote\" +
"ID=\"{5BE09697-903A-45DD-88D4-8AD301A3D91F}{1}{B0}\">" +
" <one:Outline >" +
" <one:Position x=\"120\" y=\"160\"/>" +
" <one:Size width=\"120\" height=\"15\"/>" +
" <one:OEChildren>" +
" <one:OE alignment=\"left\">" +
" <one:T>" +
" <![CDATA[New Text]]>" +
" </one:T>" +
" </one:OE>" +
" </one:OEChildren>" +
" </one:Outline>";
Just this new outline will get added.
If you still get problems (it doesn't complain but the content doesn't update) then check the extra parameters for UpdatePageContent, certainly in the 2013 API one can send a last modified date to check and also there's a parameter to force a local over-write.

There are some issues in the strImportXML string, which causes the update to fail.
Adjust
#"<?xml version="+"1.0"+" encoding="+"utf-16"+"?>" to "<?xml version=\"" + "1.0" + "\" encoding=\"" + "utf-16" + "\"?>"
Add an empty space before the page ID attribute ( + " " + "ID...
instead of + "" + "ID)
Make sure that the page ID is found/ present in your onApplication
hierarchy
Make sure that you reference the COM library with the matching
namespace defined in the one:Page element (e.g. Office 2013/ 15.0
Object Library has another namespace)