如何在C＃中使用sharepoint客户端模型获取所有内容类型组的列表

Question

I am developing a windows application that will allow user with an interface to create custom content-types. Everything is done except I want a dropdown list that will show all available content-types, just like the Sharepoint has.

What I've achieved so far is:

var contentTypes = context.Web.AvailableContentTypes.Where(q => q.Group == "List content type");

What exactly I want is a dropdown where all the content-type groups are listed just like the way the above image has.

Please suggest a way to get this done. Thanks in advance!

Answer 1

You can try something like this:

ClientContext ctx = new ClientContext("URL");

SP.Web web = ctx.Web;
ctx.Load(web, w => w.AvailableContentTypes);

var cts = ctx.Web.AvailableContentTypes;

ctx.ExecuteQuery();

var groups = cts.ToList().Select(ct => ct.Group).Distinct();