generate classes from XSD file

To generate the classes from XSD, run the following on the command line

LinqToXsd.exe /Myschema.xsd

Note: download above exe from codeplex

http://linqtoxsd.codeplex.com/

serialization - Deserialization example

public class MySampleClass

{

//class fields

public string mystring = "Hello World";

public int myint = 1234;

public string[] mystrarray = new string[4];

private int myprivateint = 4321;

//public property

private string _mynameproperty;

public string MyNameProperty

{

get { return _mynameproperty; }

set { _mynameproperty = value; }

}

//constructor

public MySampleClass()

{ }

//public method

public string MyMethod()

{

return _mynameproperty;

}

}

public partial class Window1 : Window

{

public Window1()

{

InitializeComponent();

//Serialization exmaple

//serialization is the process of saving class member data into XML

//only public properties and fields can be serialized

MySampleClass objmysampleClass = new MySampleClass();

objmysampleClass.MyNameProperty = "This is Prashant Rathod";

objmysampleClass.mystrarray[0] = "adfsasf";

objmysampleClass.mystrarray[1] = "546345";

objmysampleClass.mystrarray[2] = "uoafas";

objmysampleClass.mystrarray[3] = "34672";

XmlSerializer myxmlserializer = new XmlSerializer(typeof(MySampleClass));

StreamWriter mystreamwriter = new StreamWriter(@"c:\MysampleSerializeXMLfile.xml");

myxmlserializer.Serialize(mystreamwriter, objmysampleClass);

mystreamwriter.Close();

//Deserialization is the reverse process – loading class member data from an XML document

MySampleClass objfromXMLfile = new MySampleClass();

XmlSerializer myserializer = new XmlSerializer(typeof(MySampleClass));

FileStream filestream = new FileStream(@"c:\MysampleSerializeXMLfile.xml", FileMode.Open);

objfromXMLfile = (MySampleClass)myserializer.Deserialize(filestream);

Console.WriteLine(objfromXMLfile.mystring);

Console.WriteLine(objfromXMLfile.MyNameProperty);

Console.WriteLine(objfromXMLfile.myint);

Console.WriteLine(objfromXMLfile.mystrarray);

}

}

reading values from xml datatype in sql database

declare @test xml

DECLARE @ProvPayNoID int

set @test = '

'

SET @ProvPayNoID = @test.value('(/Fields/Field/@Value)[3]', 'int' )

SELECT @ProvPayNoID

declare @providerpayno int

select top 100 convert(xml,ExtraProperties).value('(/Fields/Field/@Value)[1]', 'int' ) as provpayno

from dbm.MedicalClaimsStaging

where BatchId='e5fff885-91bc-40a7-9350-5d176ca2fdfa'

declare @myDoc xml

DECLARE @ProdID int

set @myDoc = '

1 year parts and labor

3 year parts and labor extended maintenance is available

'

SET @ProdID = @myDoc.value('(/Root/ProductDescription/@ProductID)[1]', 'int' )

SELECT @ProdID

'

SET @ProvPayNoID = @test.value('(/Fields/Field/@Value)[3]', 'int' )
SELECT @ProvPayNoID

declare @providerpayno int

select top 100 convert(xml,ExtraProperties).value('(/Fields/Field/@Value)[1]', 'int' ) as provpayno
from mytable



declare @myDoc xml
DECLARE @ProdID int
set @myDoc = '


1 year parts and labor
3 year parts and labor extended maintenance is available


'
SET @ProdID = @myDoc.value('(/Root/ProductDescription/@ProductID)[1]', 'int' )
SELECT @ProdID

XML to XSD error

Error: Cannot have more than one type of file as input.

because the parameter sequence is not correct.

Parameter should be
nevigate to folder that has xml file

cd c:\xmltoxsdtest
type: XSD myxmlfile.xml
hit enter

create XSD file from XML file

using microsoft XSD.exe tool
1) go to command line (.Net command line)
2) cd path to where your xml file is located (cd c:\myxsdmapping)
3) type "XSD myxmlfile.xml
4) that it -- very simple

add pssnapin to computer all powershell session - powershell

go to
%systemroot%\System32\WindowsPowerShell\v1.0

2) Create profile.ps1 file
add following

[void][System.Reflection.Assembly]::LoadFile("C:\ProgramFiles\My.Powershell.DLL")
Add-PSSnapin -name "My.Powershell"

3) powershell global config

create powershell.exe.config file
configuration
appSettings
add key="SMTP_SERVER" value="mail.mydomain.com"
add key="email_from" value="HciPowershell@gmail.com"
add key="Working_Path" value="G:\AutoRun\"
add key="healthxhrafromemail" value="DevTeam@hciactive.com"
appSettings
configuration

rename table column using script

SP_RENAME '[datalens].[MyTable].[InOutPatientFlag]','IsInPatient','COLUMN'