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How to create a generic Lambda Expression

Posted By:      Posted Date: October 26, 2010    Points: 0   Category :ASP.Net

I Use entity framework 4.

Here is my model






Each time I want the text for one of these model, I execute this lambda expression p=> p.LangID == 1

Is it possible to create a generic lambda expression function that all of these model can use.?

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Help tloading a dropdownlist using lambda expression??? o/


Hello everyone

Thank you for your time..

I´m trying to load one field from the table using Lambda

 public void Search()


            ddlcity.DataSource = companiesBLL.Find(e => e.city.Equals(e.ID_COMPANY)).ToList();



ddlcity = dropdown

id_city = main Id (primarykey of that table)

but i want to only load the city field from the table Company.

I´d appreciate if anyone could help me.


 public void Bairro()
            ddlBairro.DataSource = empresasBLL.Find(e => e.BAIRRO.Equals(e.ID_EMPRESA)).ToList();

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input string : text1 {{ style="xxxxx" }} text2 [ text3 ] text4 | text5  ' text6 

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result should be   

match 1 group["text"].value=" asd asd"     

match 2:  group["text"].value="text2"  group["style"].value="{{ style="xxxxx" }}"        

 match 3 : group["text"].value="text3"  

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match 6  group["text"].value="text6"


i got the expression  that extract  style 


 how about text, text can not include chars like  [ ] | '  and style pattern

need help.

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Hi guys,

Anybody please give me the example How to use Lambda expression in linq.please give a simple example and describe it also.


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Is there a way of re-factor the same code with Lambda expression.

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