/// <summary>
/// Removes a content type from a list/library by name
/// </summary>
/// <param name="list">The list</param>
/// <param name="contentTypeName">The content type name to remove from the list</param>
/// <exception cref="System.ArgumentException">Thrown when a arguement is null or <see cref="String.Empty"/></exception>
public static void RemoveContentTypeByName(this List list, string contentTypeName)
{
if (string.IsNullOrEmpty(contentTypeName))
{
var message = string.Format(Constants.EXCEPTION_MSG_INVALID_ARG, "contentTypeName");
throw new ArgumentNullException("contentTypeName", message);
}
ContentTypeCollection _cts = list.ContentTypes;
list.Context.Load(_cts);
IEnumerable <ContentType> _results = list.Context.LoadQuery <ContentType>(_cts.Where(item => item.Name == contentTypeName));
list.Context.ExecuteQuery();
ContentType _ct = _results.FirstOrDefault();
if (_ct != null)
{
_ct.DeleteObject();
list.Update();
list.Context.ExecuteQuery();
}
}
public static void DeleteContentType(ClientContext clientContext, string contentTypeId, string contentTypeName)
{
ContentType ct = clientContext.Web.ContentTypes.GetById(contentTypeId);
ct.DeleteObject();
clientContext.ExecuteQuery();
Console.WriteLine(contentTypeName + ": Deleted");
}
public static void DeleteContentType(this Web site, string name)
{
ContentType contentType = GetContentType(site, name);
if (contentType != null)
{
contentType.DeleteObject();
site.Context.ExecuteQuery();
}
}
private static void DeleteCtIfExists(string CTName)
{
ContentType ct = GetContentTypeByName(CTName);
if (ct != null)
{
ct.DeleteObject();
context.ExecuteQuery();
web.Update();
}
}
public static void RemoveContentType(this List list, string contentTypeName)
{
ContentTypeCollection _cts = list.ContentTypes;
list.Context.Load(_cts);
IEnumerable <ContentType> _results = list.Context.LoadQuery <ContentType>(_cts.Where(item => item.Name == contentTypeName));
list.Context.ExecuteQuery();
ContentType _ct = _results.FirstOrDefault();
if (_ct != null)
{
_ct.DeleteObject();
list.Update();
list.Context.ExecuteQuery();
}
}
private void DeployHideContentTypeLinks(object modelHost, List list, RemoveContentTypeLinksDefinition contentTypeOrderDefinition)
{
var context = list.Context;
context.Load(list, l => l.ContentTypes);
context.ExecuteQueryWithTrace();
var listContentTypes = list.ContentTypes.ToList();
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = list,
ObjectType = typeof(List),
ObjectDefinition = contentTypeOrderDefinition,
ModelHost = modelHost
});
// re-order
foreach (var srcContentTypeDef in contentTypeOrderDefinition.ContentTypes)
{
ContentType listContentType = null;
if (!string.IsNullOrEmpty(srcContentTypeDef.ContentTypeName))
{
listContentType = listContentTypes.FirstOrDefault(c => c.Name == srcContentTypeDef.ContentTypeName);
}
if (listContentType == null && !string.IsNullOrEmpty(srcContentTypeDef.ContentTypeId))
{
listContentType = listContentTypes.FirstOrDefault(c => c.Id.ToString().ToUpper().StartsWith(srcContentTypeDef.ContentTypeId.ToUpper()));
}
if (listContentType != null)
{
try
{
listContentType.DeleteObject();
}
catch (Exception)
{
// TODO
}
}
}
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = list,
ObjectType = typeof(List),
ObjectDefinition = contentTypeOrderDefinition,
ModelHost = modelHost
});
context.ExecuteQueryWithTrace();
}
