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I've a site column define in choice and with two possibles values. FR NL

I'd like to retrieve this two values.

i've tested this to get the spfieldlookup but now i'm blocked to get all values:

SPFieldLookup lang = null;
            foreach (SPField f in web.Fields)
            {
                string t = string.Empty;
                if (f.Group == "Newsletter" && f.Title.Equals("testLanguage"))
                    lang = f as SPFieldLookup;
            }

this line doesn't work to get the field

SPFieldValue f = web.Fields["testLanguage"];

thanks for your help

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  • Are you creating a lookup site column or a choice site column?
    – Jaime
    Commented Jul 14, 2014 at 13:39
  • a choice site column Commented Jul 14, 2014 at 13:43
  • Then you're using the wrong object. A lookup is a pointer to a value in another list. (with id/display) a choice is just a collection of string values.
    – Jaime
    Commented Jul 14, 2014 at 13:47
  • thanks for your reply but how can i cast in a collection to get all values? :-S Commented Jul 14, 2014 at 13:52

1 Answer 1

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Anyways here's a snippet to get a choice's value list into a list

public List<string> GetInvoiceTypes(SPWeb web)
        {
            List<string> invoiceTypes = new List<string>();

            SPFieldChoice invoiceTypeField = web.Fields.GetField(CustomSiteColumns.FIELD_FACTURA_TIPO) as SPFieldChoice;
            StringCollection choices = invoiceTypeField.Choices;
            foreach (string choice in choices)
            {
                invoiceTypes.Add(choice);
            }

            return invoiceTypes;
        }

Please note that CustomSiteColumns.FIELD_FACTURA_TIPO is a constant inside my code with the field's internal name

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