Return Table has Error In Function

Question

0.00/5 (No votes)

See more:

C#

public Table1 search()
 {

     Table1 t = new Table1();

     var qq = from c in DataBase.Table1s select c;


     return qq;//Error Cannot Convert????how to resolve this

 }

Posted 9-Aug-12 19:58pm

Seyed Ahmad Mirzaee

Add a Solution

Comments

Santhosh Kumar Jayaraman 10-Aug-12 2:06am

Do you want all row in the table??

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Deepak_Sharma_ · Answer 1 · 2012-08-09T20:10:00

Solution 1

You are returning Table1 in your function signature. So, try casting the return var 'qq' to Table1. Like return (Table1)qq;You are returning Table1 in your function signature. So, try casting the return var 'qq' to Table1. Like "return (Table1)qq;"

Posted 9-Aug-12 20:10pm

Deepak_Sharma_

Comments

Seyed Ahmad Mirzaee 10-Aug-12 2:14am

i try youre code but Error comes!!

Santhosh Kumar Jayaraman · Answer 2 · 2012-08-09T20:13:00

Solution 2

I think Table1 is an entity in your model. You have to select a row from the table to return it.

Try this

C#

private Table1 Result()
{
Table1 t = new Table1();
t =
DataBase.Table1s.Single(k=>k.Id>0);
 
}

Posted 9-Aug-12 20:13pm

Santhosh Kumar Jayaraman

Comments

Seyed Ahmad Mirzaee 10-Aug-12 2:24am

no!!!
Error not resolve
thanks

Santhosh Kumar Jayaraman 10-Aug-12 2:33am

What u r getting now? are u getting error for above code?

Ganesh Nikam · Answer 3 · 2012-08-09T21:07:00

hey ,
you are trying to return multiple tables

from c in DataBase.Table1s select c;

this statement will return list of tables just
modify your code with

C#

public Table1 search()
 {

     Table1 t = new Table1();

     t  = (from c in DataBase.Table1s select c).ToList().FirstOrDefault();


     return t;//Error Cannot Convert????how to resolve this

 }

Return Table has Error In Function

3 solutions

Solution 1

Solution 2

Solution 4

Add your solution here

Preview 0

Existing Members

...or Join us