Questions tagged [.net]
.net refers to the application framework installed on a Windows and SharePoint server.
168
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What settings are needed in Azure AD / Microsoft Entra ID for client id + certificate based SharePoint authentication?
I've been going round in circles the last 3 days since MFA got enabled and the console application that used username/password to authenticate and add/deleted files/folders to various SharePoint sites ...
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how to use CSOM in UWP in Visual Studio to grab a list or site's full user permissions
I've tried searching for tutorials or guides but could anyone point me in the direction of using a .NET application that grabs a sharepoint online site/lists users and their permission levels?
Thank ...
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26
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Developing web application using Power Apps, Power Automate with SharePoint compared to using .NET and SQL server
I have been working on building web applications using those 2 approaches: -
ASP.NET Core and SQL Server
Power Apps, Power automate & SharePoint online.
Now when it comes to secure the backend ...
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323
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PnP Framework Interactive MultiFactorAuth
I keep going round and round on this as it seems I keep getting out of date examples. I need to create a simple Sharepoint Admin Application and I keep failing at Authentication.
I need a way to ...
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758
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Upload file to Sharepoint online aspx page using .NET Framewotk 4.7 console app
I'm new to Sharepoint. Is it possible to upload files to an aspx page using c# and .NET Framework 4.7? The site I'm trying to upload to is "https://myorg.sharepoint.com/sites/SPODemo/Test%...
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2
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Use SharePointOnlineCredentials in .net 6
I've been doing a lot of CSOM application for different clients, and have always been fine using SharePointOnlineCredentials to connect and do my things. However, I created a new project in .net 6 to ...
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2k
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How to filter query with multiple condition in URL - OData
I want to filter the data with Type 'Com and State 'Disconnected'. With below code i am getting the exception. How do I fix this?
Please help!
$filter=(contains(Type,'Com') and contains(State,'...
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2k
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Connect to SharePoint Online from our console application when the "DisableCustomAppAuthentication is set to true"
We have a lot of .Net console applications which run inside windows on-premises servers, which connect to SharePoint online using ClientID & ClientSecret and perform some background tasks, as ...
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140
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Can I use a Claim variable and pass it into CSOM or PnP calls?
In my asp.net Core webapp, I'm putting the following into Startup.cs:
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)...
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Adding Microsoft.SharePoint.Client reference to project in Visual Studio Code
I'm just starting out with a new Console Application project in VS Code and I need to add a reference to my project for Microsoft.SharePoint.Client using:
dotnet add package Microsoft.SharePoint....
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How to use Web.EnsureUserByObjectId method in SharePoint Online CSOM
I wasn't able to find anything about this method. Does anybody know how it works?
public User EnsureUserByObjectId(Guid objectId, Guid tenantId, PrincipalType principalType);
As I can understand from ...
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How do I build an external .NET search engine that utilizes SharePoint Search with advanced/dynamic filtering?
On my website I want to build a .NET Core application which invokes the SharePoint Online search engine (using REST Service) while also meeting specific filtering conditions regarding the managed ...
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976
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Graph SDK C# - PageIterator.IterateAsync() - Invalid filter clause
I am calling Graph with the SDK in C#, my initial request works fine and I get 200 results but the iterator returns an error with an invalid filter clause.
The initial call with the filter works ...
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216
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SharePoint .Net CSOM Equivalent for Add-PnPFile
We have a requirement to use CSOM based .Net Managed Code to perform the upload file and set the metadata properties. However, we cannot upload and set the metadata properties simultaneously using ...
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534
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Can we use CSOM inside .NET 5.0
I have created a new .NET 5.0 core console application >> but i am not sure if currently CSOM is supported inside .NET 5.0 ?
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CSOM with netcore sending Notification Emails
Utilising the .net framework of the nugget package Microsoft.Sharepoint.Client we were able to send emails with the Utilities class.
Is there any equivalent functionality in the .net standard nugget ...
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44
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Operations on a ContentTypeCollection object throwing an unexpected exception
I am developing a Console application to programmatically download documents from a SP site among other things. I am trying to retrieve the fields of a content type of a SP list using CSOM :
using (...
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199
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Assigning or creating customized permissions for user/groups of Sharepoint via REST API using c# asp.net core
I am trying to assign customized permissions to users/groups of SharePoint via the REST API. But from Microsft Graph we have only API to assign folder level permissions (read, write, full control). ...
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1k
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How to download all of the files under a specific folder using CSOM from SharePoint Online?
I have a folder structure similar to this on our SharePoint Online site:
Documents/
Drawings/
For Review/
Released/
Archived/
Documentation/
For Review/
...
- 153
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600
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How to make request to webapi in to Sharepoint Online(SPO) c#?
there is not solid documentation about how to make calls to sharepoint online web api, in MSN documentation it infers that you are developing an add-in for sharepoint, I'm just making a test in c#.
I'...
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851
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Access denied on creating List with Graph API
I'm trying to create a new List in specific Site with my own Sharepoint Application and I'm getting Access denied error when I send the request to API.
My application have Sites.ReadWrite.All, this is ...
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327
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I am to login on web-page on share-point site but when i try to access from C# getting wrong username or email Id error
Below is my C# code which I am using for connect SharePoint site.
When I try to access same SharePoint site from web page it's working fine and I able to access it
But when I try to with below code I ...
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158
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SharePoint 2013 server Setup error. Unable to proceed due to the following error(s): This product requires Microsoft .Net Framework 4.5 [duplicate]
I found that this problem occurs because the SharePoint Setup and Project Server Setup programs do not recognize the .NET Framework 4.6, 4.6.1, or 4.6.2 as a supported version of the .NET Framework.
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654
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How to add the aspx.cs code to get the selected value of radio button as per the aspx page as shown in the screenshot below?
This is the code for retrieving the Question and options dynamically from SharePoint list. How to get the value of selected radio buttons and store it to a variable using the C# or SP code. Can anyone ...
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326
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Microsoft.NET.Sdk.Functions and SharePointPnPCoreOnline not compatible
I'm developing a simple Azure Function project that uses the NuGet package Microsoft.NET.Sdk.Functions (version 1.0.29) to trigger on incoming Azure Storage Queue message, and uses ...
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2
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2k
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Save email from Outlook Online to SharePoint library through an AddIn
I have a requirement to a selected email(s) to Outlook through an Add-In. I need it to work with the Outlook client app as well as Outlook Online. I put together a simple VSTO plugin in the Outlook ...
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2
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2k
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Should I use Microsoft Graph or CSOM when integrating .NET with O365?
I have an existing integration based on CSOM, which I need to move from one .NET solution to another. In the process, I was made aware that Microsoft now has a graph API. I've tried to research ...
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249
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SaveBinaryDirect returns "Unable to connect to the remote server" when code is deployed to our production server
I am trying to use SaveBinaryDirect to upload a file to a Sharepoint Online library. Everything works perfectly on two different workstations I tried on (Windows 10), but once deployed to our UAT ...
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699
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403: Forbidden when trying to update item properties with SharePoint API
In my .NET Core API I'm trying to update a document library item property with the SharePoint API. I already succeeded to get the document library item by id and by filter. When I try to update an ...
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83
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Installing .Net Framework 4.6 on 1 server in a SharePoint 2013 farm
There is a SharePoint 2013 farm with 2 application servers and 3 web servers. For an assessment i need to install tooling that requires .Net Framework 4.6 (or higher). Currently .Net Framework 4.5.2 ...
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Reference SharePoint inside a .Net core2.1 project
I have a solution that is targeting .Net Core2.1 Framework. Now inside I want to be able to query sharepoint list items. But I see I can't add Microsoft.SharePoint.dll in the project. I tried changing ...
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How to migrate clssic pages in non site pages library to modern UI in SharePoint Onine
string siteUrl = "https://contoso.sharepoint.com/sites/mytestsite";
string targetSiteUrl = "https://contoso.sharepoint.com/sites/mytargetsite";
string userName = "[email protected]";
...
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3k
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Authentication to SharePoint using secure authentication and CSOM in a .NET application
I'm using CSOM for making REST API calls to a SharePoint list from a C# application. This needs credentials (of course), however I've found that it needs a username and a password in plain text. ...
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318
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PnPjs alternatives for .NET
For developing with the SharePoint REST APIs using JavaScript I always use PnPjs because it's an easy way of getting data from SP.
PnPjs is a collection of fluent libraries for consuming SharePoint, ...
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Is it critical for a SharePoint Developer to understand JavaScript, HTML, CSS, .NET/C# & SharePoint Front End Fundamentals in order to be proficient? [closed]
I’m asking this because I’ve started a new job as a Jr. Software Developer. Currently the role has a heavy emphasis on SharePoint development, as the company hasn’t ever had a developer assist with ...
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385
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Credential-connect to project server 2016
I get an error in thecontext.ExecuteQuery();line while trying to connect to the server.
Console.WriteLine("Please enter your username for PWA");
userName = Console.ReadLine();
...
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1
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349
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How to allow access to list item file attachments that was not created by the user with special constraints
I am struggling for some time with this problem and can't decide how to handle it.
We have a sharepoint list with 3 groups of users:
SOHO Account Managers
SMB Account Managers
ENT Account Managers
...
3
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1
answer
116
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Do we need to maintain same .net version in all SharePoint servers?
We have SharePoint 2013 on premises farm with two web severs and three app servers on windows server 2008 R2.
We required to install .NET Framework 4.6.2 on only web servers to be compatible with ...
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2
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3k
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Upload Multiple Documents to SharePoint Online using C#
I've been trying for a while to make this work, but I'm stuck. I've checked all the solutions around here and google, but can't seem to figure out why I keep getting an error.
string targetFolder = "/...
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278
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CSOM - Trying to access "Client_Title" from a page in a list - "The property/Field has not been initialized ..... "
I'm trying to access the "Client_Title/Page Title" from a page in Site Pages using Client Context and "listItemId". It seems that I'm not requesting or loading it the correct way.
When debugging I ...
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how to simple connect to my sharePoint and get all the documents ?
i need to write a C# code that can connect to my sharePoint and get all the documents and also upload some new document.
I can't find any simple example code that can do it
any help please ..
...
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116
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Updating SharePoint Online list item's modified timestamp using ADAL
I've run into a strange issue where I cannot update a SharePoint Online list item's modified timestamp when I authenticate using ADAL. The update will occur (I see a new version added to the file), ...
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3k
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How to get cookies after obtaining Azure AD access token to SharePoint Online
I have been able to successfully use the ADAL library to obtain an access token to SharePoint Online and execute CSOM queries. When I try to access a SharePoint Online URL directly using a WebRequest, ...
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2
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4k
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SharePoint 2013 Security Token error ( The Security Token Service is not available.)
I'm needing help with debugging error with Security Token Service on Sharepoint 2013
The SharePoint Health Analyzer
The Security Token Service is not available.
Event Error Output
An exception ...
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1
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43
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SharePoint Client Object Model - Javascript or .Net?
We currently have a SharePoint 2010 environment and planning to migrate to SP 2016(Q2 2019).
For SP 2010 we have developed a component to developers that want to consume SharePoint infrastructure. ...
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75
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.Net App Pools in IIS and SharePoint 2016
Do the .NET app pools need to be running for SharePoint to function as long as all the sites run on their own separate app pools?
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142
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Get human-readable PermissionKinds for a particular RoleDefinition using CSOM
At a site collection level, I can look at the permission levels for the collection at /sites/siteCollectionname/_layouts/15/role.aspx, and then I can navigate to a particular permission level and see ...
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238
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Upload file from One drive into SharePoint Online Site
Need to upload files from one drive to SharePoint Online Site without copying them into Desktop.
How is this possible ?
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4k
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Get all metadata fields from a document library in SharePoint Online
I've been struggling with a CAML query that will allow me to retrieve all items from a SharePoint Online document library and getting all the metadata as well.
I managed to get some, but not all ...
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5k
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Query SharePoint List From C#
I am new to SharePoint and am wanting to query a SharePoint site and return data to a C# windows form. This is my scenario I have a text box where a user can input a ICDN number, then press a button. ...
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