How to use where clause in dropdown bind in MVC

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@Html.DropDownListFor(x =>x.Scheme_id, new SelectList(Entity.MBL_MAST_ASST_SCHEME.ToList(), "Scheme_id", "Scheme_Name"), "select", new { @class = "form-control2new",@id="Schemeid"})

What I have tried:

MBL_MAST_ASST_SCHEME is my table name and i am bind table value from view page and i want to use where clause like where langId=1 in this dropdow so how to use it

please help me

Posted 3-Apr-18 19:52pm

Member 12183079

Updated 4-Apr-18 2:36am

Maciej Los

v2

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Pritam Singh · Answer 1 · 2018-04-04T02:38:00

When you bind a dropdown list in the Razor view, the source is List<selectlistitem> which can be treated as normal collection type in c#. Below is how you can apply where clause for dropdown in MVC.

@Html.DropDownListFor(x =>x.Scheme_id, new SelectList(Entity.MBL_MAST_ASST_SCHEME.ToList().Where(L=> L.Value=="comparedvalue"), "Scheme_id", "Scheme_Name"), "select", new { @class = "form-control2new",@id="Schemeid"})