public async Task <IField> AddTaxonomyMultiAsync(string title, FieldTaxonomyOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
// Prep generic creation structure
TaxonomyFieldCreationOptions creationOptions = new TaxonomyFieldCreationOptions
{
MultiValue = true,
TermStoreId = options.TermStoreId,
TermSetId = options.TermSetId
};
creationOptions.ImportFromCommonFieldOptions(title, options);
// Step 1: create the field
var newField = await AddFieldAsync(creationOptions).ConfigureAwait(false);
// Step 2: make it a taxonomy field (depends on CSOM)
await WireUpTaxonomyFieldAsync(newField as Field, creationOptions).ConfigureAwait(false);
return(newField);
}
public IField AddTaxonomyMulti(string title, FieldTaxonomyOptions options)
{
return(AddTaxonomyMultiAsync(title, options).GetAwaiter().GetResult());
}