How to call multiple value store in List?

hello,My question is I have store 3 or more username and password in app.config file then this appsettings data i will store in list Then i will create one forloop to execute data one by one

listvalues=in this values i will store appsettings and with help of forloop i want to execute as for(int i=0;i{
here i have some class which i want to connect as follows

connectionoptions conn=new connoptions();

conn.username=values(i);here i want to add 3 or more username at one to know the username while complie

conn.password=values(i) here i want to add 3 or more password at one .....and so on..

then here we can see add values(i) towards username and password it doing well i m or not tell me buddys how i add tellme guys.. i hope we understood i m trying..

Thanq!

Here you have to use the custom sections.

Program.cs

namespace DemoConfig
{
class Program
{
static void Main(string[] args)
{
var listRemotes = (RemoteServerInfo[])ConfigurationManager.GetSection("RemoteServerClass");
foreach (var remoteInfo in listRemotes)
{
var srvname = remoteInfo.ServerName;
ConnectionOptions conn = new ConnectionOptions();
conn.Username = remoteInfo.UserName;
conn.Password = remoteInfo.Password;
string strNameSpace = @"\\";
if (srvname != "")
strNameSpace += srvname;
else
strNameSpace += ".";
strNameSpace += @"\root\cimv2";
System.Management.ManagementScope managementScope = new System.Management.ManagementScope(strNameSpace, conn);
System.Management.ObjectQuery query = new System.Management.ObjectQuery("select * from Win32_LogicalDisk");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(managementScope, query);
}
}
}
[XmlRoot("RemoteServerInfo")]
public class RemoteServerInfo
{
public string ServerName { get; set; }
public string UserName { get; set; }
public string Password { get; set; }
}
public sealed class GenericCollectionConfigSectionHandler : IConfigurationSectionHandler
{
static GenericCollectionConfigSectionHandler()
{
// get the XmlRootAttribute element on the type
var type = typeof(T);
var xmlRootAttributes =
type.GetCustomAttributes(typeof(XmlRootAttribute), false)
.OfType();
// if an XmlRootAttribute is found then use its ElementName property as the
// root element name for the type T, otherwise, use the name of the type T
// as the default root element name
RootElementName =
!xmlRootAttributes.Any()
? type.Name
: xmlRootAttributes.First().ElementName;
}
private static string RootElementName { get; set; }
public object Create(object parent, object configContext, XmlNode section)
{
var xmlSerializer = new XmlSerializer(typeof(T));
var xmlNodeReader = new XmlNodeReader(section);
var xdoc = XDocument.Load(xmlNodeReader);
var items =
xdoc.Descendants(RootElementName)
.Select(e => (T)xmlSerializer.Deserialize(e.CreateReader()));
return items.ToArray();
}
}
}

App.config

xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="RemoteServerClass" type="DemoConfig.GenericCollectionConfigSectionHandler`1[[DemoConfig.RemoteServerInfo, DemoConfig]], DemoConfig"/>
configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
startup>
<RemoteServerClass>
<RemoteServerInfo>
<ServerName>Server1ServerName>
<UserName>UserName1UserName>
<Password>Password1Password>
RemoteServerInfo>
<RemoteServerInfo>
<ServerName>Server2ServerName>
<UserName>UserName2UserName>
<Password>Password2Password>
RemoteServerInfo>
RemoteServerClass>
configuration>

3 Replies

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Srikant Maruwada8y ago
Accepted answer
Vishal,

That is what I did. Iterate the app.conifg value.
Vishal Gundage8y ago
Hey bro thanq but i m trying to get with appsettings .
as same for password.
and for that data storing i will create list in this list i store appsettings and then this appsettings data i want to call in for loop as (int i=0;i
Srikant Maruwada8y ago
Here you have to use the custom sections.

Program.cs
namespace DemoConfig
{
class Program
{
static void Main(string[] args)
{
var listRemotes = (RemoteServerInfo[])ConfigurationManager.GetSection("RemoteServerClass");

foreach (var remoteInfo in listRemotes)
{

var srvname = remoteInfo.ServerName;
ConnectionOptions conn = new ConnectionOptions();
conn.Username = remoteInfo.UserName;
conn.Password = remoteInfo.Password;
string strNameSpace = @"\\";
if (srvname != "")
strNameSpace += srvname;
else
strNameSpace += ".";
strNameSpace += @"\root\cimv2";
System.Management.ManagementScope managementScope = new System.Management.ManagementScope(strNameSpace, conn);
System.Management.ObjectQuery query = new System.Management.ObjectQuery("select * from Win32_LogicalDisk");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(managementScope, query);
}
}

}

[XmlRoot("RemoteServerInfo")]
public class RemoteServerInfo
{
public string ServerName { get; set; }

public string UserName { get; set; }

public string Password { get; set; }
}

public sealed class GenericCollectionConfigSectionHandler : IConfigurationSectionHandler
{
static GenericCollectionConfigSectionHandler()
{
// get the XmlRootAttribute element on the type
var type = typeof(T);
var xmlRootAttributes =
type.GetCustomAttributes(typeof(XmlRootAttribute), false)
.OfType();

// if an XmlRootAttribute is found then use its ElementName property as the
// root element name for the type T, otherwise, use the name of the type T
// as the default root element name
RootElementName =
!xmlRootAttributes.Any()
? type.Name
: xmlRootAttributes.First().ElementName;
}

private static string RootElementName { get; set; }

public object Create(object parent, object configContext, XmlNode section)
{
var xmlSerializer = new XmlSerializer(typeof(T));
var xmlNodeReader = new XmlNodeReader(section);
var xdoc = XDocument.Load(xmlNodeReader);
var items =
xdoc.Descendants(RootElementName)
.Select(e => (T)xmlSerializer.Deserialize(e.CreateReader()));
return items.ToArray();
}
}
}
App.config
xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="RemoteServerClass" type="DemoConfig.GenericCollectionConfigSectionHandler`1[[DemoConfig.RemoteServerInfo, DemoConfig]], DemoConfig"/>
  configSections>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
  startup>

  <RemoteServerClass>
    <RemoteServerInfo>
     <ServerName>Server1ServerName>
     <UserName>UserName1UserName>
      <Password>Password1Password>
    RemoteServerInfo>
    <RemoteServerInfo>
      <ServerName>Server2ServerName>
      <UserName>UserName2UserName>
      <Password>Password2Password>
    RemoteServerInfo>
  RemoteServerClass>
configuration>