Query The List Using Linq To Get Words?

Mar 5, 2010

I have list of words. I type in a word misspelled. Can I query the list using linq to get words that sounds like (soundex) the misspelled word?

View 2 Replies


Similar Messages:

Linq Query - How To Select Inner Query Into List

Oct 17, 2010

I am writing a linq query to select a blogpost,

[code]....

The blogpost i am testing got 3 tags attached to it. The table structure is:

(table)BlogPost -> (table)BlogPostTags <- (table)Tags

So the BlogPostTags table only contains 2 fields, BlogPostID and TagID.

When i run the query above i get 3 results back. Same blogpost 3 times but with 1 tag in each. It should return 1 post with 3 tags. The problem lies in the Tags query above.

View 1 Replies

Add Variable To A List Or In Linq Query

Aug 11, 2010

[Code]....

say i have the code above which adds a single row to a list how would i add all the information in a linq query or a var to the list?

View 2 Replies

How To Create Category And List In One Query With Linq

Jun 20, 2010

I want to create something like this using a DataList and Flow markup:

|-----------------------|
| Title |
|-----------------------|
| [x] Title |
| [x] Title |
| ... |
-------------------------

I have a table (modeled in Linq2Sql) Foo that has these fields

int id;
int? parentId;
string title;
Foo Parent;
EntitySet<Foo> Children;

Now, when there is a null parent, it means it's a top level category, and if the parent has a value, it's part of the category list.

I have created a DataList, and used a LinqDataSource with a query that looks like this:

[Code].....

This obviously doesn't work. How can I utilize the Children collection in a repeater of a DataList item?

View 1 Replies

How To Extract Datatable Or DataSet From Linq Query Or List

Jun 13, 2010

how to extract DataTable or DataSet from Linq Query or List. e.g I have linq query like this

MyDBpDataContext dcSp = new MyDBpDataContext();
dcSp.myProgrammSP().ToList();

I wrote an Sp which sends a Table as result and I have code which is already using DataTable So I want to convert this result in DataTable.

View 1 Replies

Forms Data Controls :: Sql To Linq Query / Looking To Translate An SQL Query Into Linq?

May 28, 2010

I'm looking to translate an SQL query into linq

INNER JOIN Usrs ON
SAQ.UserId =
Usrs.UserId AND Scan.UserId =
Users.UserId

I'm not sure how to include the "AND" in the LINQ statement.

View 3 Replies

How To Reverse The Order Of Words In Query

Jun 7, 2010

i have stored in the database as location India,Tamilnadu,Chennai,Annanagar while i bind in the grid view it ll be displaying as 'India,Tamilnadu,Chennai,Annanagar' this format.

but i need to be displayed as 'Annanagar,Chennai,Tamilnadu,India' in this format. how to perform this reverse order in query or in c#

note: this is stored under one column as 'India,Tamilnadu,Chennai,Annanagar' with comma separated.

View 5 Replies

Forms Data Controls :: How To Highlight Words In A Repeater When Match The Searched Words

Nov 17, 2010

I have a pretty basic search feature on a site that queries a sqldb with a sqldarasource, and then displays the results on a page, in a panel within a Repeater. I'd like to figure out if it's possible to somehow highlight the words the user searched on as they are displayed in the search results. The code below is my repeater. Do you know of any way to manipulate the Title or Description if the words in it's body match the words searched?

<asp:Panel
ID="pnlExperience"
runat="server"
Height="500px"
ScrollBars="Auto">
[code]...

View 1 Replies

ADO.NET :: Dynamic LINQ Query / Use "if Statement" In Linq Query

Feb 11, 2011

I want to use "if statement" in Linq query. How can I do this situation?

For example:

if txtAge.Text=="", I will not use that in Linq Query.

else txtAge.Text!="", I will use that in Linq Query.

View 8 Replies

ADO.NET :: Build A Linq Query / Linq Random Selection?

Sep 14, 2010

I've build a linq query.But i want a random selection so its not always ID : 1,2,3,4,5,6 How can i randomize this var? I like to bind it to a repeater.//TagCloud:

Random rand = new Random();
var tc1 = from i in JumpTide.cms.menu.GetMenuItems(32)
select new

[code]...

View 1 Replies

DataSource Controls :: How To Convert Sql Query Into Linq Query

Mar 10, 2010

select Groupid,GroupName,onorusername from palgroup where groupid in (select distinct Groupid

View 5 Replies

Linq Query Returning Less Records Than Sql Query?

Mar 19, 2011

I am facing a big problem with simple linq query.. I am using EF 4.0..

I am trying to take all the records from a table using a linq query:

var result = context.tablename.select(x=>x);

This results in less rows than the normal sql query which is select * from tablename;

This table has more than 5 tables as child objects (foreign key relations: one to one and one to many etc)..

This result variable after executing that linq statement returns records with all child object values without doing a include statement.. I don't know is it a default behavior of EF 4.0 . I tried this statement in linqpad also..but there is no use... But interesting thing is if I do a join on the same table with another one table is working same is sql inner join and count is same..but I don't know why is it acting differently with that table only.. Is it doing inner joins with all child tables before returning the all records of that parent table?

View 2 Replies

ADO.NET :: LINQ Entity Framework Query - Construct "nested" Query?

Jan 22, 2011

I have a web app for our golf club. When I compute handicap index for each golfer, I have to select the most recent scores and then a subset of those scores depending on how many rounds of golf the golfer has played. All the scores are entered into a single SQL Express table called "Rounds". Verbally, this is what I'm trying to do:

1) select the twenty most recent golf scores (sort on date descending, "take(20)") [if less than 20 records, then select all available];

2) for this set of records, select the 10 lowest scores (or smaller number if golfer has less than 20 rounds);

3) compute the average round differential for the subset of records, etc. to calculate handicap index (this step is working ok...)

My current VB code has this LINQ query (which is flawed -- it selects the lowest handicap differential scores of ALL records for the filtered user):

[Code]....

How do I modify this query to accomplish items 1) & 2) above? It seems this should be simple, but my experience with queries is still limited.

View 2 Replies

How To Filter A List With List Using Linq

Jan 19, 2010

I have a list<string> which have a bunch of Employee Names

Second, i have a list<Employee> (employee object )

Employee.Employee Name

Employee.status ........

Now

how can i filter list<Employee> , so that i can have the list with only the names from the List<string>

View 8 Replies

ADO.NET :: IN Query, Linq To Sql?

Aug 2, 2010

I have a list which contains few email ids

List<string> EmailId= { ....}
Now I have a db table Users. I need to select all users whose email exist in the above list. In sql we could write "where emailid in ('email1', email2' ,...)"

how to do this in linq to sqlquerable<Users> existingUsers = Users.getTable().where (u=>u.emailaddress in EmailId). I want to do some thing similar

View 2 Replies

ADO.NET :: Not Sure How To Do This Query In Linq To Sql

Sep 12, 2010

I need to figure out how to express this in linq to sql:I have one or more records that contain what is essentially a wildcard sql parameter, like '100_-___-2', which should match 100[any 1 char]-[any 1 char][any 1 char][any 1 char]-2, for example. Each login will have one or more of these 'datamasks' associated with it.I need to write a query in linq to sql that does something like:

select * from something
where fieldA = 'someValue' or fieldB = 'someValue'

so far, simple, but I also need to restrict the returned records to only those that match the user's 'datamasks'. I'm not sure exactly how to translate this to linq to sql... here is what a working query *without* the datamasks part looks like:

[Code]....

I need to tack on the datamasks part... can I do it right there in the same statement? or do I need to do a foreach loop on the datamasks records and append a new && condition for each one? hmmm... just thought of that as I was writing this.. I'll try that out. But I'm posting this anyway for more input... I guess that would look something like:

foreach (string mask in datamasks)
{
query = query.Where(item =>
System.Data.Linq.SqlClient.SqlMethods.Like(item.AccountNum, mask));
}

would that work? would each additional 'where' condition be 'appended' to the existing query definition?

View 3 Replies

Many To Many LINQ TO SQL Query

Mar 11, 2010

Users
Roles
UserRoles
MenuItems
RoleMenuItems

A User can have multiple Roles and a MenuItem can be accessed by multiple Roles. Now I want to write a method as follows:

public IList<MenuItems> GetMenuItems(UserRoles userRoles)
{
var menus = // LINQ query to get the MenuItems by UserRoles
return menus.ToList();

View 1 Replies

ADO.NET :: How To Use Linq Query Union

Aug 31, 2010

I need to use Union for below Linq queries. I could use Union it if it was simple "select new whith{" but Now that I Specified Class, I encounter Error using union

[Code]....

View 3 Replies

Need To Use The Like Operator In A Linq Query?

Apr 28, 2010

i need to use the like operator in a linq queryfor this:

timb = time.Timbratures.Include("Anagrafica_Dipendente")
.Where(p => p.Anagrafica_Dipendente.Cognome + " " + p.Anagrafica_Dipendente.Nome like "%ci%");

View 2 Replies

.net - LINQ-Query Is Not Working?

Dec 13, 2010

Table User (UserID, Username)
Table Admin (AdminID, Username)
Table PM (PMID, SenderID, Sendertype, RecipientID, RecipientType)
Get all Information from PM
if SenderType == 'A' join SenderID to Admin-Table, get Username
if SenderType == 'U' join SenderID to User-Table, get Username
if RecipientType == 'A' join RecipientID to Admin-Table, get Username
if RecipientType == 'U' join RecipientID to User-Table, Get Username

someone have an Idea how to solve in 1 query?

View 3 Replies

Possible To Do A Linq Query On A GridView ?

Sep 13, 2010

I have a datakey that I'd like to query from my GridView instead of looping through all the rows and comparing the key of each row. So I was wondering if it was possible to just do a linq query on the gridview (not datatable) and filter with the datakey.

View 4 Replies

Way To Filter LINQ Query

Feb 17, 2011

I need to filter LINQ query using comboboxes and textboxes. The problem is I can't manage to get the result and I always get the empty gridview (used for showing filtered data). Can anyone help me why am I getting no results at all? I've checked the debugger and the data sent to query is valid, although, I'm not sure about "string.Empty" value.

string naziv, nazivEn, adresa, tel, fax, mob, email, web, oib, tip, mjesto;
if (chkMjesto.Checked == true)
{
mjesto = cbMjesto.SelectedItem.Text;
}
[code]....

View 2 Replies

.net - Linq And SQL Query Comparison

Apr 4, 2011

SELECT Sum(ABS([Minimum Installment])) AS SumOfMonthlyPayments FROM tblAccount
INNER JOIN tblAccountOwner ON tblAccount.[Creditor Registry ID] = tblAccountOwner.
[Creditor Registry ID] AND tblAccount.[Account No] = tblAccountOwner.[Account No]
WHERE (tblAccountOwner.[Account Owner Registry ID] = 731752693037116688)
AND (tblAccount.[Account Type] NOT IN
('CA00', 'CA01', 'CA03', 'CA04', 'CA02', 'PA00', 'PA01', 'PA02', 'PA03', 'PA04'))
AND (DATEDIFF(mm, tblAccount.[State Change Date], GETDATE()) <=
4 OR tblAccount.[State Change Date] IS NULL)
AND ((tblAccount.[Account Type] IN ('CL10','CL11','PL10','PL11')) OR
CONTAINS(tblAccount.[Account Type], 'Mortgage')) AND (tblAccount.[Account Status ID] <> 999)
[code]....

View 4 Replies

C# - Test If Linq Query Went Through?

Mar 15, 2011

This is my code from my controller:

MGEntities db = new MGEntities();
[HttpPost]
public ActionResult Register(RegisterModel model)
{
if (ModelState.IsValid)
{
// Attempt to register the user
MembershipCreateStatus createStatus = MembershipService.CreateUser(model.UserName, model.Password, model.Email);
if (createStatus == MembershipCreateStatus.Success)
{
FormsService.SignIn(model.UserName, false /* createPersistentCookie */);
MembershipUser myObject = Membership.GetUser();
Guid UserID = (Guid)myObject.ProviderUserKey;
MyProfile profile = new MyProfile();
profile.Address = model.Address;
profile.City = model.City;
profile.Zip = model.Zip;
profile.State = model.State;
profile.UserId = UserID;
Debug.Write(profile.State);
db.aspnet_Profiles.Add(profile);
return RedirectToAction("Index", "Home");
}
else
{
ModelState.AddModelError("", AccountValidation.ErrorCodeToString(createStatus));
}
}

This is my MyProfile Class:

namespace MatchGaming.Models
{
[Bind(Exclude = "ProfileId")]
public class MyProfile
{
[Key]
[ScaffoldColumn(false)]
public int ProfileId { get; set; }
public Guid UserId { get; set; }
[DisplayName("Address")]
public string Address { get; set; }
[DisplayName("City")]
public string City { get; set; }
[DisplayName("Zip")]
public string Zip { get; set; }
[DisplayName("State")]
public string State { get; set; }
}
}

After the linq query is executed, i check my database and nothing is added. I am using POCO for my entities. Here is my class:

namespace MatchGaming.Models
{
public class MGEntities : DbContext
{
public DbSet<MyProfile> aspnet_Profiles { get; set; }
}
}

View 2 Replies

ADO.NET :: Convert Sql Query In Linq?

Oct 2, 2010

how convert this sql query in linq,

SELECT COUNT(AdvisorID) AS AdvisorRegisterLast2Days FROM ob_Advisor WHERE CONVERT(varchar,CreationDate,101) BETWEEN CONVERT(varchar,DATEADD(day,-4,DATEADD(day,2,GETDATE())),101) AND CONVERT(varchar,GETDATE(),101)

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved