Working With LINQ Statements

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Hi friends,

I have a following Code:

C#

var db=new LINQDataContext();
grid.datasource=db.table.where(c=>c.field1=="Value1" && c.field2=="Value2")

I need to add or remove conditions to where,
how can i pass them by parameters?like Where SQL statements that
we can define a string to pass conditions.

Posted 1-Jan-12 19:21pm

Hekmat90

Updated 1-Jan-12 19:23pm

Mehdi Gholam

v2

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Abhinav S · Answer 1 · 2012-01-01T19:33:00

Solution 1

This is in your C# code. So what you could do would be something like -

C#

var db=new LINQDataContext();
grid.datasource=db.table.where(c=>c.field1==""" + str2 + """ && c.field2==""" + str2 + """;)

where str1 and str2 would be variables that would act like your parameters.

Posted 1-Jan-12 19:33pm

Abhinav S

Comments

Hekmat90 2-Jan-12 1:39am

i need to add a parameter that contain &&/||
add a new third parameter or remove second parameter
for example each parameter active by checkbox when i select it active parameter or deactive.