June 26, 2013
XRM: Bind a CRM Option Set to a DropDownList
This Method bind a CRM option set to a DropDown List ( The Option Set would reference a field in a specific entity )
public static void fillOptionsList(IOrganizationService service, string EntityLogicalName,
string fieldName, DropDownList optionSetList)
{
try
{
RetrieveAttributeRequest retrieveAttributeRequest =
new RetrieveAttributeRequest
{
EntityLogicalName = EntityLogicalName,
LogicalName = fieldName,
RetrieveAsIfPublished = true,
};
// Execute the request.
RetrieveAttributeResponse retrieveAttributeResponse =
(RetrieveAttributeResponse)service.Execute(
retrieveAttributeRequest);
// Access the retrieved attribute.
PicklistAttributeMetadata retrievedPicklistAttributeMetadata =
(PicklistAttributeMetadata)
retrieveAttributeResponse.AttributeMetadata;
// Get the current options list for the retrieved attribute.
OptionMetadata[] optionList =
retrievedPicklistAttributeMetadata.OptionSet.Options.ToArray();
//Dictionary<int,string> LocalizedLabelDic = new Dictionary<int,string>();
//List<ListItem> OptionSetItems = new List<ListItem>();
foreach (OptionMetadata o in optionList)
{
optionSetList.Items.Add
(new ListItem(o.Label.LocalizedLabels.FirstOrDefault().Label, o.Value.Value.ToString()));
}
}
catch (Exception e)
{
//Logger.LogException(e);
}
}
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