Windows API to get Motherboard Model and Name - motherboard

I am writing an application on windows to get the information of Motherboard. The information I want to collect is
Motherboard Manufacturer (e.g. Dell or Gigabyte)
Motherboard Model (e.g. T3600 or GA-Z77)
Can anyone please tell me which API I should use to get this information?

this is the first answer as a thank u for this site
frist add a System.Management refrence to your project
and try this
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Management;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
// First we create the ManagementObjectSearcher that
// will hold the query used.
// The class Win32_BaseBoard (you can say table)
// contains the Motherboard information.
// We are querying about the properties (columns)
// Product and SerialNumber.
// You can replace these properties by
// an asterisk (*) to get all properties (columns).
ManagementObjectSearcher searcher =
new ManagementObjectSearcher("SELECT Product, SerialNumber FROM Win32_BaseBoard");
// Executing the query...
// Because the machine has a single Motherborad,
// then a single object (row) returned.
ManagementObjectCollection information = searcher.Get();
foreach (ManagementObject obj in information)
{
// Retrieving the properties (columns)
// Writing column name then its value
foreach (PropertyData data in obj.Properties)
Console.WriteLine("{0} = {1}", data.Name, data.Value);
Console.WriteLine();
}
// For typical use of disposable objects
// enclose it in a using statement instead.
searcher.Dispose();
Console.Read();
}
}
}
hope that will help

Related

Dynamically Adding Entity Sets to ODataConventionModelBuilder or ODataModelBuilder

Is there a way to dynamically add EntitySets to an ODataConventionModelBuilder.
I'm working on an OData service in .net. Some of the entities we'll be returning are coming from an external assembly. I read the the assembly just fine and get the relevant types but since those types are variables I'm not sure how to define them as entity sets.
Example:
public static void Register(HttpConfiguration config)
{
//some config house keeping here
config.MapODataServiceRoute("odata", null, GetEdmModel(), new DefaultODataBatchHandler(GlobalConfiguration.DefaultServer));
//more config housekeeping
}
private static IEdmModel GetEdmModel()
{
ODataConventionModelBuilder builder = new ODataConventionModelBuilder();
builder.Namespace = "SomeService";
builder.ContainerName = "DefaultContainer";
//These are the easy, available, in-house types
builder.EntitySet<Dog>("Dogs");
builder.EntitySet<Cat>("Cats");
builder.EntitySet<Horse>("Horses");
// Schema manager gets the rest of the relevant types from reading an assembly. I have them, now I just need to create entity sets for them
foreach (Type t in SchemaManager.GetEntityTypes)
{
builder.AddEntityType(t); //Great! but what if I want EntitySET ?
builder.Function(t.Name).Returns<IQueryable>(); //See if you can put correct IQueryable<Type> here.
//OR
builder.EntitySet<t>(t.Name); //exception due to using variable as type, even though variable IS a type
}
return builder.GetEdmModel();
}
Figured it out. Just add this line inside the loop:
builder.AddEntitySet(t.Name, builder.AddEntityType(t));

Web API OData custom query issue

I am new to Web API, Entity Framework and OData. I asked a similar question in another forum but haven't gotten a relevant response.
We have a OData compliant web api service for use in Salesforce. We have a custom complex query in Oracle that we need to expose.
I am not sure how to use a custom query like we want to also allow for odata parameter filtering to occur? ($filter, $top, $skip, etc) For example, when a $filter is used i want to apply that filter to the custom query and then send it back to the database to have it return the result set. How can i do this?
The issue i seem to have is that I can see the parameters as they come in but they are not translating to the query being passed to oracle. It seems that it will fire the query returning the full result set and then apply the parameters. This is very slow as the result set is very large.
I am hoping 2 figure out 2 things
1. How can i use custom sql and apply odata parameters to the underlying query?
2. When using EF or a custom query, how can i apply odata parameters to the query so that when the query is sent to the database that the $filter parameter, for example, is included in the query? I don't want the full result returned then apply the filter.
Can anyone give me some pointers on how to make this happen?
private static ODataValidationSettings _validationSettings = new ODataValidationSettings();
//public IHttpActionResult GetName()
//{ }
// GET: odata/ShareData
[ODataRoute("Orders")]
[EnableQuery(PageSize = 50)]
public IHttpActionResult GetOrders(ODataQueryOptions<Orders> queryOptions)
{
// validate the query.
try
{
queryOptions.Validate(_validationSettings);
}
catch (ODataException ex)
{
return BadRequest(ex.Message);
}
try
{
string connectionString = ConfigurationManager.ConnectionStrings["DNATestConnectionString"].ConnectionString;
var items = GetDataItems(connectionString);
return Ok<IEnumerable<Orders>>(items);
}
catch (Exception ex)
{
return StatusCode(HttpStatusCode.InternalServerError);
}
}
#region Load Data Methods
private static List<Orders> GetDataItems(string connectionString)
{
List<Orders> items = new List<Orders>();
using (OracleConnection con = new OracleConnection(connectionString))
{
con.Open();
using (OracleCommand cmd = con.CreateCommand())
{
cmd.CommandText = "select po_header_id, segment1, vendor_id, vendor_site_id from po_headers_all where vendor_id=4993";
using (OracleDataReader rdr = cmd.ExecuteReader())
{
while (rdr.Read())
items.Add(ToOrders(rdr));
}
}
}
return items;
}
private static Orders ToOrders(OracleDataReader rdr)
{
Orders data = new Orders();
data.VENDOR_ID = ToInt32(rdr, "VENDOR_ID");
data.VENDOR_SITE_ID = ToInt32(rdr, "VENDOR_SITE_ID");
data.PO_HEADER_ID = ToInt32(rdr, "PO_HEADER_ID");
data.SEGMENT1 = Convert.ToString(rdr["SEGMENT1"]);
return data;
}
private static int ToInt32(OracleDataReader rdr, string name)
{
int index = rdr.GetOrdinal(name);
return rdr.IsDBNull(index) ? 0 : Convert.ToInt32(rdr[index]);
}
#endregion
I don't think this is possible.
How can i use custom sql and apply odata parameters to the underlying query?
As far as I'm aware, you can't. The whole point of the OData library is that it needs to work off an IQueryable. By using custom SQL in a string like you have in your example, you can't combine it with the OData parameters that are being passed in.
One approach would be to have your custom SQL in a SQL view, then add the SQL view to your EF model in the same way as you would add a table - it will be represented as a DbSet just like tables are.
You can then get an IQueryable to represent the dataset and then apply the OData parameters as follows:
public IHttpActionResult GetOrders(ODataQueryOptions<OrdersView> queryOptions)
{
IQueryable<OrdersView> allData = // ... get the DbSet from entity framework...
// this will apply the OData query to the data set and only pull the data you want from the database
var filteredResults = queryOptions.ApplyTo(allData) as IQueryable<OrdersView>;
return Ok<IQueryable<OrdersView>>(filteredResults);
}

How to find out what is wrong in test case during importing it to TFS 2010

I'm importing test cases from xml file to TFS2010 and get an exception. But there is no info about what definitely is incorrect.
"Work item 0 is invalid and cannot be saved. Exception: 'TF237124: Work Item is not ready to save'."
How is it possible to determine what is wrong in imported data from xml?
using System.Text.RegularExpressions;
using System.Xml;
using Microsoft.TeamFoundation.Server;
using Microsoft.TeamFoundation.WorkItemTracking.Client;
using System;
using System.Linq;
internal class Program
{
// Input File
private static TestLink testLink = new TestLink("E:\\dev\\TestLinkToTfs\\testsuites.xml");
// Target TFS server
private static Tfs tfs = new Tfs("http://host:8080/tfs/Test", "Test");
private static void Main(string[] args)
{
var testLinkTestCase = testLink.GetTestCases().Take(1).ToList();
var steps = testLinkTestCase.Descendants("step");
var testCase = tfs.Project.TestCases.Create(tfs.Project.WitProject.WorkItemTypes["Test Case"]);
testCase.Title = testLinkTestCase.Attribute("name").Value;
var summary = testLinkTestCase.Descendants("summary").ToList();
var issueId = TestLink.GetLinkedIssueId(summary);
var regEx = new Regex(#"[^a-zA-Z0-9 -]");
var grandParentName = regEx.Replace(testLinkTestCase.Parent.Parent.Attribute("name").Value, string.Empty);
var parentName = regEx.Replace(testLinkTestCase.Parent.Attribute("name").Value, string.Empty);
var area = string.Format(#"Test\Test Cases\{0}\{1}", grandParentName, parentName);
testCase.CustomFields["Assigned To"].Value = string.Empty;
testCase.Area = area;
Tfs.AddSteps(steps, testCase);
testCase.Save();
}
Console.ReadKey();
}
}
}
When the Work Item id is 0 means that this is created dynamically and some field values are not valid. You should try the method
workitem.validate();
before you save the Work Item and then try to debug you code. This will tell you the exact fields that have invalid data.
I could be more helpful if you post the code and the xml that you use for this.

NHib 3 Configuration & Mapping returning empty results?

Note: I'm specifically not using Fluent NHibernate but am using 3.x's built-in mapping style. However, I am getting a blank recordset when I think I should be getting records returned.
I'm sure I'm doing something wrong and it's driving me up a wall. :)
Background / Setup
I have an Oracle 11g database for a product by IBM called Maximo
This product has a table called workorder which lists workorders; that table has a field called "wonum" which represents a unique work order number.
I have a "reporting" user which can access the table via the maximo schema
e.g. "select * from maximo.workorder"
I am using Oracle's Managed ODP.NET DLL to accomplish data tasks, and using it for the first time.
Things I've Tried
I created a basic console application to test this
I added the OracleManagedClientDriver.cs from the NHibernate.Driver on the master branch (it is not officially in the release I'm using).
I created a POCO called WorkorderBriefBrief, which only has a WorkorderNumber field.
I created a class map, WorkorderBriefBriefMap, which maps only that value as a read-only value.
I created a console application with console output to attempt to write the lines of work orders.
The session and transaction appear to open correct,
I tested a standard ODP.NET OracleConnection to my connection string
The Code
POCO: WorkorderBriefBrief.cs
namespace PEApps.Model.WorkorderQuery
{
public class WorkorderBriefBrief
{
public virtual string WorkorderNumber { get; set; }
}
}
Mapping: WorkorderBriefBriefMap.cs
using NHibernate.Mapping.ByCode;
using NHibernate.Mapping.ByCode.Conformist;
using PEApps.Model.WorkorderQuery;
namespace ConsoleTests
{
public class WorkorderBriefBriefMap : ClassMapping<WorkorderBriefBrief>
{
public WorkorderBriefBriefMap()
{
Schema("MAXIMO");
Table("WORKORDER");
Property(x=>x.WorkorderNumber, m =>
{
m.Access(Accessor.ReadOnly);
m.Column("WONUM");
});
}
}
}
Putting it Together: Program.cs
namespace ConsoleTests
{
class Program
{
static void Main(string[] args)
{
NHibernateProfiler.Initialize();
try
{
var cfg = new Configuration();
cfg
.DataBaseIntegration(db =>
{
db.ConnectionString = "[Redacted]";
db.Dialect<Oracle10gDialect>();
db.Driver<OracleManagedDataClientDriver>();
db.KeywordsAutoImport = Hbm2DDLKeyWords.AutoQuote;
db.BatchSize = 500;
db.LogSqlInConsole = true;
})
.AddAssembly(typeof(WorkorderBriefBriefMap).Assembly)
.SessionFactory().GenerateStatistics();
var factory = cfg.BuildSessionFactory();
List<WorkorderBriefBrief> query;
using (var session = factory.OpenSession())
{
Console.WriteLine("session opened");
Console.ReadLine();
using (var transaction = session.BeginTransaction())
{
Console.WriteLine("transaction opened");
Console.ReadLine();
query =
(from workorderbriefbrief in session.Query<WorkorderBriefBrief>() select workorderbriefbrief)
.ToList();
transaction.Commit();
Console.WriteLine("Transaction Committed");
}
}
Console.WriteLine("result length is {0}", query.Count);
Console.WriteLine("about to write WOs");
foreach (WorkorderBriefBrief wo in query)
{
Console.WriteLine("{0}", wo.WorkorderNumber);
}
Console.WriteLine("DONE!");
Console.ReadLine();
// Test a standard connection below
string constr = "[Redacted]";
OracleConnection con = new OracleConnection(constr);
con.Open();
Console.WriteLine("Connected to Oracle Database {0}, {1}", con.ServerVersion, con.DatabaseName.ToString());
con.Dispose();
Console.WriteLine("Press RETURN to exit.");
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine("Error : {0}", ex);
Console.ReadLine();
}
}
}
}
Thanks in advance for any help you can give!
Update
The following code (standard ADO.NET with OracleDataReader) works fine, returning the 16 workorder numbers that it should. To me, this points to my use of NHibernate more than the Oracle Managed ODP.NET. So I'm hoping it's just something stupid that I did above in the mapping or configuration.
// Test a standard connection below
string constr = "[Redacted]";
OracleConnection con = new Oracle.ManagedDataAccess.Client.OracleConnection(constr);
con.Open();
Console.WriteLine("Connected to Oracle Database {0}, {1}", con.ServerVersion, con.DatabaseName);
var cmd = new OracleCommand();
cmd.Connection = con;
cmd.CommandText = "select wonum from maximo.workorder where upper(reportedby) = 'MAXADMIN'";
cmd.CommandType = CommandType.Text;
Oracle.ManagedDataAccess.Client.OracleDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Console.WriteLine(reader.GetString(0));
}
con.Dispose();
When configuring NHibernate, you need to tell it about your mappings.
I found the answer -- thanks to Oskar's initial suggestion, I realized it wasn't just that I hadn't added the assembly, I also needed to create a new mapper.
to do this, I added the following code to the configuration before building my session factory:
var mapper = new ModelMapper();
//define mappingType(s) -- could be an array; in my case it was just 1
var mappingType = typeof (WorkorderBriefBriefMap);
//use AddMappings instead if you're mapping an array
mapper.AddMapping(mappingType);
//add the compiled results of the mapper to the configuration
cfg.AddMapping(mapper.CompileMappingForAllExplicitlyAddedEntities());
var factory = cfg.BuildSessionFactory();

Finding a property is Primary Key in POCO Template t4 generator

I'm using the POCO t4 template generator that comes with VS 2012. I made few changes to include the Entity.Name, but I'm not able to figure out the primary key.
public string EntityClassOpening(EntityType entity)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1}partial class {2}{3}<{4},{5}>{6}",
Accessibility.ForType(entity),
_code.SpaceAfter(_code.AbstractOption(entity)),
_code.Escape(entity),
": EntityBase",
entity.Name,
entity.Name,
_code.StringBefore(" ", _typeMapper.GetTypeName(entity.BaseType)));
}
I don't find a way to find the primary key from the EntityType object hierarchy. It exposes properties but the property does not have anything to say it is a primary key.
Any help appreciated.
Just in case anyone is trying to do this while migrating RIA services stuff, I'm using the standard dbcontext template in VS2013 and have added two things to the entities template.
first you need:
using System.ComponentModel.DataAnnotations;
I put it just under the //---- block near the top.
Then I modified the bit of code that looks like this. Just search for the first name. My change is ef.IsKey... and adding the Key() attribute.
var simpleProperties = typeMapper.GetSimpleProperties(entity);
if (simpleProperties.Any())
{
foreach (var edmProperty in simpleProperties)
{
#>
<#if (ef.IsKey(edmProperty))
{#> [Key()]
<#}#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
Use EntityType.KeyMembers property to get properties the primary key consists of.
I added this to the TypeMapper section, delighted with the results:
public IEnumerable<EdmProperty> GetPrimaryKeyProperties(EntityType type)
{
return type.KeyMembers.Select(s => (EdmProperty)s);
}

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