Updation of List Settings through Client object model

Hi all,Is there any way to update List settings through Client object model.
I want to work with all the list settings programmaticaly using client object model.
Is there any way???

Hi,
Handful operations you can do it with client object model as certain limitations are there, which are not in server object model. Sharepoint Client obejct model comes with 3 APIs .i.e .Net managed code, javascript api and silverlight
object model .
For reference , i implemented test code to add list on the Quick launch.
ClientContext clientContext = new ClientContext("Web FullUrl");
Web web = clientContext.Web;
List list = web.Lists.GetByTitle("Test");
list.OnQuickLaunch = true;
list.Update();
clientContext.Load(list);
clientContext.ExecuteQuery();
Regards,
Milan Chauhan
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Similar Messages

Rename a File in a SharePoint document library through Client object model

Hi,
How to Rename a File in a SharePoint document library through Client object model?
Thanks
Poomani Sankaran

Hi,
According to your description, you want to rename file in the document library using SharePoint Client Object Model.
Here is a code snippet works well in my environment for your reference:
static void Main(string[] args)
string url = "http://sp2013sps/sites/test/";
ClientContext clientContext = new ClientContext(url);
Microsoft.SharePoint.Client.List spList = clientContext.Web.Lists.GetByTitle("Documents");
clientContext.Load(spList);
clientContext.ExecuteQuery();
if (spList != null && spList.ItemCount > 0)
Microsoft.SharePoint.Client.CamlQuery camlQuery = new CamlQuery();
camlQuery.ViewXml =@"<View> <Query> <Where><Eq><FieldRef Name='LinkFilenameNoMenu' /><Value Type='Computed'>New Microsoft Word Document.docx </Value></Eq></Where> </Query> <ViewFields><FieldRef Name='Title' /></ViewFields> </View>";
ListItemCollection listItems = spList.GetItems(camlQuery);
clientContext.Load(listItems);
clientContext.ExecuteQuery();
listItems[0]["Title"] = "word.docx";
listItems[0]["FileLeafRef"] = "word.docx";
listItems[0].Update();
clientContext.ExecuteQuery();
More information about SharePoint Client Object Model:
http://msdn.microsoft.com/en-us/library/office/ee537247(v=office.14).aspx
http://www.codeproject.com/Articles/399156/SharePoint-Client-Object-Model-Introduction
http://www.learningsharepoint.com/2010/07/12/programmatically-upload-document-using-client-object-model-sharepoint-2010/
Best regards

Unable to get the SharePoint 2013 List names using Client object model for the input URL

Please can you help with this issue.
We are not able to get the SharePoint 2013 List names using Client object model for the input URL.
What we need is to use default credentials to authenticate user to get only those list which he has access to.
clientContext.Credentials = Net.CredentialCache.DefaultCredentials
But in this case we are getting error saying ‘The remote server returned an error: (401) Unauthorized.’
Instead of passing Default Credentials, if we pass the User credentials using:
clientContext.Credentials = New Net.NetworkCredential("Administrator", "password", "contoso")
It authenticates the user and works fine. Since we are developing a web part, it would not be possible to pass the user credentials. Also, the sample source code works perfectly fine on the SharePoint 2010 environment. We need to get the same functionality
working for SharePoint 2013.
We are also facing the same issue while authenticating PSI(Project Server Interface) Web services for Project Server 2013.
Can you please let us know how we can overcome the above issue? Please let us know if you need any further information from our end on the same.
Sample code is here: http://www.projectsolution.com/Data/Support/MS/SharePointTestApplication.zip
Regards, PJ Mistry (Email: [email protected] | Web: http://www.projectsolution.co.uk | Blog: EPMGuy.com)

Hi Mistry,
I sure that CSOM will authenticate without passing the
"clientContext.Credentials = Net.CredentialCache.DefaultCredentials" by default. It will take the current login user credentials by default. For more details about the CSOM operations refer the below link.
http://msdn.microsoft.com/en-us/library/office/fp179912.aspx
-- Vadivelu B Life with SharePoint

Access current user's manager name in the console application ( through Client object model)

Hi Guys,
Is there any way to retrieve current logged-in user's Manager name in the console application.
As I don't have access to the server where SharePoint 2010 is installed so I wanted to access through client object model.
arun singh

Unfortunately, you can't use CSOM to do this in SharePoint 2010 (you can in SharePoint 2013!), but you CAN use the User Profile Service .asmx web service to accomplish this. You need to call the
GetUserProfileByName method exposed
in the http://<yourServerName>/_vti_bin/UserProfileService.asmx web service. Pass in the user name for the current user and Manager will be one of the properties that is returned.
Here is a link to a blog post with example code.
Please mark my reply as helpful (the up arrow) if it was useful to you and please mark it an answer (the check box) if it answered your question! Thank you!
Danny Jessee | MCPD - SharePoint Developer 2010 | MCTS - SharePoint 2010, Configuring
Blog: http://dannyjessee.com/blog | Twitter: @dannyjessee

How to update list item using client object model without changing created/modified dates?

Hello All,
I want to update list item using the SharePoint Client Object
Model without updating the created / modified date. Is it possible?
Please help.
Thanks.

Using the SystemUpdate method should do the trick, according
to its literature.
Additionally, would something like this be of any use for you? Taken from this
Stack Exchange thread: -
public static class SPListItemExtensions
/// <summary>
/// Provides ability to update list item without firing event receiver.
/// </summary>
/// <param name="item"></param>
/// <param name="doNotFireEvents">Disables firing event receiver while updating item.</param>
public static void Update(this SPListItem item, bool doNotFireEvents)
SPItemEventReceiverHandling rh = new SPItemEventReceiverHandling();
if (doNotFireEvents)
try
rh.DisableEventFiring();
item.Update();
finally
rh.EnableEventFiring();
else
item.Update();
/// <summary>
/// Provides ability to update list item without firing event receiver.
/// </summary>
/// <param name="item"></param>
/// <param name="incrementListItemVersion"></param>
/// <param name="doNotFireEvents">Disables firing event receiver while updating item.</param>
public static void SystemUpdate(this SPListItem item, bool incrementListItemVersion, bool doNotFireEvents)
SPItemEventReceiverHandling rh = new SPItemEventReceiverHandling();
if (doNotFireEvents)
try
rh.DisableEventFiring();
item.SystemUpdate(incrementListItemVersion);
finally
rh.EnableEventFiring();
else
item.SystemUpdate(incrementListItemVersion);
/// <summary>
/// Provides ability to update list item without firing event receiver.
/// </summary>
/// <param name="item"></param>
/// <param name="doNotFireEvents">Disables firing event receiver while updating item.</param>
public static void SystemUpdate(this SPListItem item, bool doNotFireEvents)
SPItemEventReceiverHandling rh = new SPItemEventReceiverHandling();
if (doNotFireEvents)
try
rh.DisableEventFiring();
item.SystemUpdate();
finally
rh.EnableEventFiring();
else
item.SystemUpdate();
private class SPItemEventReceiverHandling : SPItemEventReceiver
public SPItemEventReceiverHandling() { }
new public void DisableEventFiring()
base.DisableEventFiring();
new public void EnableEventFiring()
base.EnableEventFiring();
Steven Andrews
SharePoint Business Analyst: LiveNation Entertainment
Blog: baron72.wordpress.com
Twitter: Follow @backpackerd00d
My Wiki Articles:
CodePlex Corner Series
Please remember to mark your question as "answered" if this solves (or helps) your problem.

Assign Group permission to list item using client object model

Hi,
I am trying to add the list item and assign the permission to the list item by using SP 2010 client object model. The problem which i am facing that when i assign the group as a permission to the item, by automatically the limited access permission
is added to the group. Please find the steps which i have followed,
Step-1: Break role inheritance.
foreach (var item in _listItemCollection)
if (item["FileLeafRef"].ToString().ToLower() == "xxx")
item.BreakRoleInheritance(true, false);
_clientContext.Load(item.RoleAssignments);
_folderItem = item;
_clientContext.ExecuteQuery();
Step 2: Remove all permissions of the list item.
foreach (var assignment in _folderItem.RoleAssignments)
assignment.RoleDefinitionBindings.RemoveAll();
assignment.Update();
_clientContext.ExecuteQuery();
Step 3:
Add Group as a permission to the list item.
var role = _web.RoleDefinitions.GetByType(RoleType.Contributor);
var collRdb = new RoleDefinitionBindingCollection(_clientContext) { role };
Principal principal = _grp;
_folderItem.RoleAssignments.Add(principal, collRdb);
_folderItem.Update();
_clientContext.ExecuteQuery();
After adding the group successfully to the list item, i checked the group permission and it contains the value as "Contribute,Limited Access" to the site level and "Contribute" to the list item. Please guide me how to avoid to create Contribute,Limited
Access role.
Balaji

Hi Dmitry,
When I create the group and assign contribute permission, the group has the permission at the site level(to see the permission, click group and click view Group Permission). I have added the list item and break the role inheritance permission
and given the unique permission by providing group as a permission to the list item. After providing the permission, the group permission at the site level changed to "Contribute, Limited Access". I dont know how contribute permission changed to contribute,
limited access.
I found the workaround to fix this issue. I created the group and create the folder in the shared document library by using client object model. Due to facing some issue by providing the permission using client object model, i have created the event receiver
to the document library and using server object model, i can able to assign the approprate group permission.
Balaji

Trying to use Web LCID property to get the List name in client object Model

Hi ,
I am trying to change the "Personal Documents" list NoCrawl property under MySite using SharePoint Client Object Model. As we use web.Lists.GetByTitle("Personal
Documents"); method to get the list,but here problem is :for different language List name is in their language.So I tried to use LCID property of the WEB and
have taken key-value pair (PersonalSiteOnet_List_PersonalDocuments) from the resource file for that language from 14 hive.
Example:I have selected Spanish language .there are so many LCID for Spanish language but Microsoft has given only one language pack for Spanish.
Then,My Question is that
"All LCID for Spanish language are using same Spanish language pack dictionary file OR something else"

Hi,
According to your post, my understanding is that your requirement is getting list in different language.
Here are two ways for your reference:
1. We can use getById method instead, so that we can avoid the language issue.
2. We can use an array to store the different list name in different language in you JavaScript code, then use the code snippet below to get the list:
var userLcid =_spPageContextInfo.currentLanguage;
var localizedStrings = {
ListName: {
_1033: "EnglishName",
_3082: "SpanishName"
var listName=localizedStrings.ListName["_" + userLcid];
var list=web.Lists.getByTitle(listName);
More information:
http://msdn.microsoft.com/en-us/library/hh670609.aspx
http://wellytonian.com/2012/11/language-packs-sharepoint-2010/
Best Regards
Dennis Guo
TechNet Community Support

Issue in adding new items to a O365 SharePoint Online List having lookup columns (Client Object Model)

I have two Lists i.e. Publisher and Products in my SharePoint Online site. They are having the following structures:
1. Publisher:
Publisher (Single line of txt)
     A1
     A2
     A3
     A4
     A5
     A6
2. Products:
Publisher (lookup to the above column)
ProductName (Single line of txt)
     A1                                                                   Apple
     A2                                                                   Samsung
     A3                                                                   Nokia
And I have an excel file named Products.xlsx in my local machine which has the following data:
Publisher        ProductName
     A1                   Apple
     A2                   Samsung
     A3                   Nokia
     A4                   Motorola
     A5                   LG
     A6                   HTC
Now I have written the below client-side (CSOM) code to fetch the data from the Excel and update the corresponding fields in the Products table:
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Web;
using System.IO;
using System.Data;
using System.Data.OleDb;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Xml.Linq;
using Microsoft.SharePoint;
using Microsoft.SharePoint.Client;
using File =
Microsoft.SharePoint.Client.File;
using System.Security;
namespace ExcelToSP
    public class
ExcelToSP
        //Main function to get the command line values and invoke the getSPList function to pull SP List data
        public
static void Main(string[] args)
            //Instantiate Class object
            ExcelToSP p
= new ExcelToSP();
            try
                p.LoadExcelData();
//Exit with Sucess code
Environment.Exit(0);
            catch
(Exception ex)
//Invoke writeErrorLog function to log the exception details
//p.WriteErrorLog(ex);
        public
void LoadExcelData()
            try
            string fileName
= @"E:\Products.xlsx";
            string fileExtension
= Path.GetExtension(fileName).ToUpper();
            string connectionString
= "";
             if
(fileExtension == ".XLS")
                connectionString
= "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='"
+ fileName + "'; Extended Properties='Excel 8.0;HDR=YES;'";
            else
if (fileExtension ==
".XLSX")
                connectionString
= "Provider=Microsoft.ACE.OLEDB.12.0;Data Source='"
+ fileName + "';Extended Properties='Excel 12.0 Xml;HDR=YES;'";
            if
(!(string.IsNullOrEmpty(connectionString)))
string[] sheetNames =
GetExcelSheetNames(connectionString);
if ((sheetNames !=
null) &&
(sheetNames.Length
> 0))
DataTable dt = null;
OleDbConnection con =
new OleDbConnection(connectionString);
OleDbDataAdapter da =
new OleDbDataAdapter("SELECT * FROM ["
+ sheetNames[0]
+ "]", con);
                    dt
= new DataTable();
                    da.Fill(dt);
InsertIntoList(dt,"Products");
            catch
(Exception ex)
throw ex;
        private
string[] GetExcelSheetNames(string strConnection)
            var connectionString
= strConnection;
            String[] excelSheets;
            using
(var connection =
new OleDbConnection(connectionString))
                connection.Open();
var dt = connection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables,
null);
if (dt ==
null)
return null;
                excelSheets
= new String[dt.Rows.Count];
int i = 0;
// Add the sheet name to the string array.
foreach (DataRow row
in dt.Rows)
                    excelSheets[i]
= row["TABLE_NAME"].ToString();
                    i++;
            return excelSheets;
        private
void InsertIntoList(DataTable listTable,
string ListName)
            try
string username = "[email protected]";
string pwd = "contoso@1234";//this.Dts.Variables["password"].Value.ToString();
ClientContext clientContext =
new ClientContext("https://contoso.sharepoint.com/teams/myPOC/");
SecureString password =
new SecureString();
char[] decryptpwd = pwd.ToCharArray();
foreach (char c
in decryptpwd)
                    password.AppendChar(c);
                clientContext.Credentials
= new SharePointOnlineCredentials(username, password);
                clientContext.ExecuteQuery();
//Setting SiteURL Client context
Web web = clientContext.Web;//
                clientContext.Load(web);
                clientContext.ExecuteQuery();
List lstProductFamily = web.Lists.GetByTitle("Products");
for (int iRow
= 0; iRow < listTable.Rows.Count; iRow++)
ListItemCreationInformation itemCreateInfo =
new ListItemCreationInformation();
ListItem newItem = lstProductFamily.AddItem(itemCreateInfo);
//FieldLookupValue flv = newItem["Publisher"] as FieldLookupValue ;
//string lkup = flv.LookupValue;
//int valueid = 0;
//valueid = flv.LookupId;
                    newItem["Publisher"]
= Convert.ToString(listTable.Rows[iRow][0]);
                    newItem["ProductName"]
= Convert.ToString(listTable.Rows[iRow][1]);
                    newItem.Update();
                    clientContext.ExecuteQuery();
            catch
(Exception ex)
throw ex;
But I'm getting the following error on running the above code "Invalid data has been used to update the list item. The field you are trying to update may be read only."
Can anybody please help me out?

Hi,
According to your description, my understanding is that you want to update data to look up field.
I have a test about updating look up field using Client Object Model in my environment. lookup field will accept an array to set the field value.
Here is the code snippet:
Microsoft.SharePoint.Client.ClientContext ctx = new ClientContext("http://sp2013sps/sites/test/");
if (ctx != null)
List list = ctx.Web.Lists.GetByTitle("List3");
ListItem itemToUpdate = list.GetItemById(1);
ctx.Load(itemToUpdate);
ctx.ExecuteQuery();
FieldLookupValue newLookUpField = new FieldLookupValue();
newLookUpField.LookupId = 3;
FieldLookupValue newLookUpField1 = new FieldLookupValue();
newLookUpField1.LookupId = 4;
FieldLookupValue[] newarr = { newLookUpField, newLookUpField1 };
itemToUpdate["lookup"] = newarr;
itemToUpdate.Update();
ctx.Load(itemToUpdate);
ctx.ExecuteQuery();
Best regards
Patrick Liang
TechNet Community Support

Add attachments to List Item using JavaScript Client object model in SP2010

Hi All ,
I have created custom form for submitng data in list using javascript client object model/jquery .
Now I want to add option to uplaod multiple attachments to that list item also .
Is there option with client object model for uplaoding attachment.
Thanks
M
Manesh G

Can you try this and let me know
using (SPSite _site = new SPSite(SPContext.Current.Site.Url))
using (SPWeb _web = _site.OpenWeb())
//Let's suppose your Item Id is 1
int ItemId = 1;
SPList oList = _web.Lists["EmployeeList"];
SPListItem _item = oList.GetItemById(ItemId);
if (FileUpload1.HasFile)
_web.AllowUnsafeUpdates = true;
Stream fs = FileUpload1.PostedFile.InputStream;
byte[] _bytes = new byte[fs.Length];
fs.Position= 0;
fs.Read(_bytes, 0, (int)fs.Length);
fs.Close();
fs.Dispose();
_item.Attachments.Add(FileUpload1.PostedFile.FileName, _bytes);
_item.Update();
_web.AllowUnsafeUpdates = false;

Read versions of comments field using javascript client object model

Hi,
Does someone knows how to Read versions of comments field in 'tasks' list using javascript client object model?
Thanks
Manvir

Hi,
According to your description, I know you want to read versions of comments field.
We can use the
SPServices to achieve it. The below code for your reference:
$().SPServices({
operation: "GetVersionCollection",
async: false,
strlistID: "tester",
strlistItemID: 1,
strFieldName: "comments",
completefunc: function (xData, Status) {
$(xData.responseText).find("Version").each(function(i) {
console.log("Name: " + $(this).attr("Information") + " Modified: " + $(this).attr("Modified"));
More information:
http://spservices.codeplex.com/releases/view/81401
Best Regards,
Dennis Guo

Conflict between Client object model and Item Updated Event Receiver in sharepoint 2010

Hello All,
As per my requirement I have a two custom list.
Agent Details
Port Name
Agent Details contains Agent code, Port Name, email, address and phone of Agent. Its possible that one Agent Code is connected with multiple Port Name.
Basically what I am doing is I am getting port name connected with Agent code, using jquery and bind those values with check box(using javascript created dynamically) and bind all with Div tag.
Now when my custom edit form of Agent list open up it shows me different port name binding with checkbox group.
when user select the check box and click confirm button my clicent object model script will run and add this selected value into Port Name list.
After confirm one more button named Save will enable asking user to edit the email, phone or address value and when I click on save my Item updated event fires which update the values of the selected port name(These port name I am getting from port
name list) to Agent Details custom list.
Now when I am trying to update the values my event receiver fires or some times it got stuck(not firing). So could you please help me the possible alternative for this requirements.
Can we user the Ecma Script(Client object model to preserve the value of selectec port) and Item updated event receiver on the same time?
Is anything am doing wrong then please guide me.

Hi,
As I understand, when you updated values in the agent details list the Item updated event receiver got stuck sometimes.
The item update event receiver will fire after the item has been saved, and the client object model script or the Ecma Script runs before the item is saved, so there is no conflict between the client object model script and item update event receiver.
You could find out the reason about the item update event receiver gets stuck by debugging the event receiver.
When you want to debug your event receivers, you have to attach to OWSTIMER.EXE and wait till they are executed. You can control this behavior using the Synchronization attribute. Also, if you’re looking for an easy way to debug an event receiver without
having to manually attach a debugger to your code, you can use the System.Diagnostics.Debugger.Launch() method.
The articles below are about how to debug in the event receiver in SharePoint 2010.
http://sharepoint-kings.blogspot.jp/2013/02/debugging-event-receivers-in-sharepoint.html
http://chakkaradeep.com/index.php/event-receivers-in-sharepoint-2010/
http://sharesaint.com/?p=77
Best regards,
Sara Fan
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

How can I get an item and it's attachments from the current list using SP's JavaScript Client Object Model on newform.aspx?

I only recently learned/read about SharePoint's JavaScript Client Object Model. I'm reading online trying to figure this out but not having much luck.
On newform.aspx (and dispform.aspx) I want to get the
current list,
the last item created, and it's attachments. I now the CAML query I need to get the last item created, but first I have to get the current list and I am not sure how to do that.
I tried this but it returns null:
SP.ListOperation.Selection.getSelectedList()

Hi,
For your issue, you can get the list name from the new form url and retrieve the list last created item :
https://social.msdn.microsoft.com/Forums/office/en-US/b90a64f8-2255-41b0-9d91-78335dd4a4cf/get-list-name-from-list-url-through-javascript?forum=sharepointdevelopmentprevious
http://msdn.microsoft.com/en-us/library/office/hh185007(v=office.14).aspx
Best Regards,
Eric
Eric Tao
TechNet Community Support

Cannot create list in SharePoint 2010 using Client Object Model

I am trying to utilize SharePoint 2010 Client Object Model to create a List based on a custom template. Here's my code:
public void MakeList(string title, string listTemplateGUID, int localeIdentifier)
string message;
string listUrl;
List newList;
Guid template;
ListCreationInformation listInfo;
Microsoft.SharePoint.Client.ListCollection lists;
try
listUrl = title.Replace(spaceChar, string.Empty);
template = GetListTemplate((uint)localeIdentifier, listTemplateGUID);
listInfo = new ListCreationInformation();
listInfo.Url = listUrl;
listInfo.Title = title;
listInfo.Description = string.Empty;
listInfo.TemplateFeatureId = template;
listInfo.QuickLaunchOption = QuickLaunchOptions.On;
clientContext.Load(site);
clientContext.ExecuteQuery();
lists = site.Lists;
clientContext.Load(lists);
clientContext.ExecuteQuery();
newList = lists.Add(listInfo);
clientContext.ExecuteQuery();
catch (ServerException ex)
Now, this particular part, newList = lists.Add(listInfo); clientContext.ExecuteQuery();, the one that is supposed to create the actual list, throws an exception:
Message: Cannot complete this action. Please try again.
ServerErrorCode: 2130239231
ServerErrorTypeName: Microsoft.SharePoint.SPException
Could anyone please help me realize what am I doing wrong? Thanks.

I've made progress - well, at least to some extent. The previous message related to the "Invalid file name" is not appearing any more. I now realize that it is necessary to specify feature ID, list template kind, as well as custom schema in order
to order SharePoint 2010 to create the document library.
However, there's a new problem which isn't documented on the net almost at all (at least I was unable to find anything): The document library gets created, but I cannot access it. Further inspection showed that the doc lib views are not created. Basically,
the only accessible doc lib page is the document library settings page. Also, I get the server exception with the message:
Server Out Of Memory. There is no memory on the server to run your program. Please contact your administrator with this problem.
Any idea what is causing this issue? Thanks.
Hi Boris
Borenović,
I think I found the reason for this notorious "Server Out Of Memory" error.
(Man, it took 4 hrs of frustrating troubleshooting without any direct hints... very disappointing
MSFT developers :( ).
Anyway,
All the "Form" elements at the bottom need to have SetupPath="pages\form.aspx"
attribute (by default this attrib is missing when you copy the whole List element from inside the stp's manifest.xml file).
Also, just make sure that each "View" element has correct "WebPartZoneID", "SetupPath" and "Url" attribute values otherwise that list/library will
be created successfully but will fail to load when you try to access it (with the VERY helpful "Cannot complete this action, contact administrator" error). Even if you enable stack trace (or check ULS logs) you will find "An unexpected
error has been encountered in this Web Part. Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type could not be found or it is not registered as safe." and you will never realize it's because of the
incorrect attributes ("WebPartZoneID", "SetupPath" or "Url" as mentioned above).
Come on Microsoft, you can do better than that?
If the API needs this attrib then why is it missing inside the manifest.xml file when
an STP file generated in the first place?

Through SharePoint Client Object model, how to make color coded events on Sharepoint Calendar

Hi,
Through SharePoint Client Object model, how to make color coded events on Sharepoint Calendar.
Plese share your knowledge.
Regards
Tharak

Hi,
According to your post, my understanding is that you wanted to make a color events Calendar.
We can achieve it using the OOB method by creating the Calendars Overlay.
http://summit7systems.com/color-code-calendar-events-in-sharepoint/
You can also use the JavaScript to achieve it.
http://spsawyer.wordpress.com/2013/07/18/sharepoint-color-calendar/
http://www.planetwilson.co.uk/sharepoint-2013-colour-calendar-v2/
more reference:
http://usermanagedsolutions.com/SharePoint-User-Toolkit/Pages/Color-Coding-Calendar-List.aspx
http://blog.pathtosharepoint.com/2010/04/06/tutorial-add-color-coding-to-your-sharepoint-2007-calendar-in-15-minutes/#comment-7231
Thanks & Regards,
Jason
Jason Guo
TechNet Community Support

How to get list of users who all are having full access in sharepoint site using client object model c#

Hi,
I want to fetch the list of users who all are having full access to the sharepoint list using client object model with .Net
Please let me know if any property for the user object or any other way to get it.
Thanks in advance.

Here you are complete code i created from some years it lists all groups and users, you can just add a check in the permissions loop to see if it is equal to Full Control.
Private void GetData(object obj)
MyArgs args = obj as MyArgs;
try
if (args == null)
return; // called without parameters or invalid type
using (ClientContext clientContext = new ClientContext(args.URL))
// clientContext.AuthenticationMode = ClientAuthenticationMode.;
NetworkCredential credentials = new NetworkCredential(args.UserName, args.Password, args.Domain);
clientContext.Credentials = credentials;
RoleAssignmentCollection roles = clientContext.Web.RoleAssignments;
ListViewItem lvi;
ListViewItem.ListViewSubItem lvsi;
ListViewItem lvigroup;
ListViewItem.ListViewSubItem lvsigroup;
clientContext.Load(roles);
clientContext.ExecuteQuery();
foreach (RoleAssignment orole in roles)
clientContext.Load(orole.Member);
clientContext.ExecuteQuery();
//name
//MessageBox.Show(orole.Member.LoginName);
lvi = new ListViewItem();
lvi.Text = orole.Member.LoginName;
lvsi = new ListViewItem.ListViewSubItem();
lvsi.Text = orole.Member.PrincipalType.ToString();
lvi.SubItems.Add(lvsi);
//get the type group or user
// MessageBox.Show(orole.Member.PrincipalType.ToString());
if (orole.Member.PrincipalType.ToString() == "SharePointGroup")
lvigroup = new ListViewItem();
lvigroup.Text = orole.Member.LoginName;
// args.GroupsList.Items.Add(lvigroup);
DoUpdate1(lvigroup);
Group group = clientContext.Web.SiteGroups.GetById(orole.Member.Id);
UserCollection collUser = group.Users;
clientContext.Load(collUser);
clientContext.ExecuteQuery();
foreach (User oUser in collUser)
lvigroup = new ListViewItem();
lvigroup.Text = "";
lvsigroup = new ListViewItem.ListViewSubItem();
lvsigroup.Text = oUser.LoginName;
lvigroup.SubItems.Add(lvsigroup);
//args.GroupsList.Items.Add(lvigroup);
DoUpdate1(lvigroup);
// MessageBox.Show(oUser.LoginName);
RoleDefinitionBindingCollection roleDefsbindings = null;
roleDefsbindings = orole.RoleDefinitionBindings;
clientContext.Load(roleDefsbindings);
clientContext.ExecuteQuery();
//permission level
lvsi = new ListViewItem.ListViewSubItem();
string permissionsstr = string.Empty;
for (int i = 0; i < roleDefsbindings.Count; i++)
if (i == roleDefsbindings.Count - 1)
permissionsstr = permissionsstr += roleDefsbindings[i].Name;
else
permissionsstr = permissionsstr += roleDefsbindings[i].Name + ", ";
lvsi.Text = permissionsstr;
lvi.SubItems.Add(lvsi);
// args.PermissionsList.Items.Add(lvi);
DoUpdate2(lvi);
catch (Exception ex)
MessageBox.Show(ex.Message);
finally
DoUpdate3();
Kind Regards, John Naguib Technical Consultant/Architect MCITP, MCPD, MCTS, MCT, TOGAF 9 Foundation

Updation of List Settings through Client object model

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