ADO.NET :: Get Distinct Value From A Group-Join Syntax Linq?
Sep 9, 2010
I have this group-join syntax but I couldn't get the distinct value from the relational tables below.
Table_1
key_1 t1_value
1 Food
2 Sports
3 Leisure
4 Trip
5 Zoo
Table_2
key_2 key_1 t2_boolean
15 1 True
16 1 True
17 1 True
18 2 True
19 2 True
20 2 False
desire result:
[code]...
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[Code]....
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http://www.hookedonlinq.com/JoinOperator.ashx. Unfortunately, still same problem.
I also have taken account to Int32 due to entity framework http://msdn.microsoft.com/en-us/library/bb896317.aspx. Unfortunatley, still same problem.
Using database with 3 tables and one of them is a many to many relationship. This database is used in relation with entity framework
Book-Author
Book-Author (int)
BookID (int)[code]....
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Nov 18, 2010
private void GetResults()
Use an Expression on a Linq Outer Join
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I ned to run a query with two joins, the second join does not work please help with the correct syntax.
[Code]....
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[Code]....
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I have this code:
public ActionResult Index()
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i have a radiobutton list and i want the select statement of a SqlDataSource to change according to which radiobutton is selected. My code is as follows
[Code]....
It is giving me the following error when i put jon in the Text Box provided for searching Incorrect syntax near 'kae'. Incorrect syntax near 'Jon'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and
where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Incorrect syntax near 'jon''.Source Error:
[Code]....
Line 29: query = query + "WHERE ([Ufname] LIKE '%'" + txtSrch.Text + "'%')";
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Line 33:
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I am working on a website similar to nerddinner. Is it possible to perform similar join
using Linq to entities what is done with linq to sql in nerddinner.I am posting the codes below.
public IQueryable<Dinner> FindByLocation(float latitude, float longitude) {
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[code]...
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[code]...
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