如何在Dynamics 365中设置自定义字段“选项集”？

Question

如何在Dynamics 365中设置自定义字段“选项集”？ 这被剪断是为了检索，但为了设置？

var _entityName = "systemuser"; //user 
var fieldName = "new_officetype"; //option set field 

RetrieveEntityRequest entityRequest = new RetrieveEntityRequest 
{ 
    EntityFilters = EntityFilters.All, 
    LogicalName = _entityName, 
    RetrieveAsIfPublished = true 
}; 

// Get the Response and MetaData. Then convert to Option MetaData Array. 
RetrieveEntityResponse entityResponse = (RetrieveEntityResponse)_orgService.Execute(entityRequest); 
EntityMetadata metadata = entityResponse.EntityMetadata; 
PicklistAttributeMetadata picklistMetadata = metadata.Attributes.FirstOrDefault(attribute => String.Equals(attribute.LogicalName, fieldName, StringComparison.OrdinalIgnoreCase)) as PicklistAttributeMetadata; 
OptionSetMetadata optionsSetMet = picklistMetadata.OptionSet; 
var optionlist = (from o in optionsSetMet.Options 
        select new { Value = o.Value, Text = o.Label.UserLocalizedLabel.Label }).ToList(); 
foreach (var item in optionlist) 
{ 
    Console.WriteLine(item.Text + " " + item.Value); 
}   

Answer 1

下面是一个使用后期绑定的方式设置的选项设置的例子：

_Account.Attributes.Add(“accountcategorycode”, new OptionSetValue(2)); 

在上面的例子中，_account是Microsoft.Xrm.Sdk.Entity的实例，OptionSetValue也是Microsoft.Xrm.Sdk库。

对于早期绑定，我使用XrmToolkit代理类，这给你一个枚举为每个选项设置，所以设置的选项设定值如下：

new_resulttype = eResultType.Integer;