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ASP.NET MVC Html.DropDownListFor Select Value

I have a little problem. I am using the Html.DropDownListFor helper to display the dropdown to the client.

But I cannot set the selected value in the dropdown.

<%= Html.DropDownListFor(model => Model.CalculationClassCollection, 
new SelectList(Model.CalculationClassCollection, "ID", "Name",  3 ), 
new { id = "ddCalculationClass" })%>

Can anyone help me?

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2 answers


If SelectList is not a member of my model I would use <%= Html.DropDownList("listBoxID", new SelectList(Model.CalculationClassCollection, "ID", "Name", 3 ))%>



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This is one of the overloaded methods. I think it is a method with a parameter similar to the default. Sorry that I'm not right in front of dev right now, so I can't say exactly which method.



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