ASP.NET is an application framework developed by Microsoft. It is built on top of the .NET Common Language Runtime (CLR). SharePoint is built from the ASP.NET framework.

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Content controls have to be top-level controls in a content page or a nested master page that references a master page

I build an MVC application and I run it by linking a content editor webpart to the index.html file. That usually works fine but I'd like to build it into an aspx page and link to that page directly. ...
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73 views

Chart control data points not visible - Visual WebPart

I have created a Chart control based visual webpart. I have used custom labels for both x and y axis. The problem when i am trying to plot xy values, it is not visible in the chart. Code ...
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754 views

Custom aspx page with web part

What would be the best way to have a custom asp.net page which runs on sharepoint and displays a web part? TIA
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15 views

Wrong resources fetched

I am working on a SharePoint project and we have an Arabic version and an english version. There are two ways of changing languages. Either switch SharePoint platform language, or sending the language ...
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16 views

Manage SharePoint Permissions with remote ASP.NET Application

We have the following requirment and and I have my doubts if this is possible to implement. Application is a standalone ASP.NET application with it's own SQL Data source Application should manage ...
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35 views

How to access subsite's groups with sitecollection context?

I have two sub-sites in my sharepoint site,SampleSite1 and SampleSite2 under Sitecollection called MainSite. http://xyz.sharepoint.com/sites/MainSite/ - SiteUrl ...
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88 views

Domain user returns false when I validate user using PrincipalContext ValidateCredentials

I have created a function to check domain user is valid or not and I have deployed this function to service.asmx in _layouts folder public bool CheckUser(string username, string password, string ...
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96 views

Update SP Item in Parallel.ForEach loop

I'm trying to update columns of a ListItem in sharepoint using the following code: ClientContext context = CreateClientContext(_siteUrl); SP.List list = GetList(listName, context); Uri baseUri = ...
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25 views

Use images inside SharePoint Online 2013 inside a ASP.NET applicatioin

I have SharePoint Online 2013 website up and running https://testapp.sharepoint.com/ and inside https://testapp.sharepoint.com/sites/ABC I have folder set which contain images. And I have a separate ...
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170 views

How a Security token service rely on asp.net application authenticated users to authenticate share point

i have a requirement to authenticate share point from an asp.net application, if an user is authenticated to asp.net and after that also he able to authenticate to share point application . in ...
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33 views

Calling http handler in user control

I'm trying to call httphandler in SharePoint usercontrol. I'm loading this usercontrol in a SharePoint web part. This httphandler is deployed to SharePoint layouts folder. Below is my code . ...
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191 views

Programmatically Start Workflow Sharepoint 2013 Out of Range Exception

I am trying to programmatically start my WF in Visual Studio and deploy it along with my solution into SharePoint 2013. The WF is in the same solution file as my ASP.NET web form and code behind. I ...
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32 views

User permission in sharepoint and .Net

I am creating a project to upload documents to SharePoint from asp.net .I want to achieve a condition where if the user is present in Sharepoint 2010 he should be able to upload the document otherwise ...
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237 views

Update Panel doesn't work inside web part zone

I have a visual web part that works if you insert it directly into the page layout, but not when you add it to a web part zone. The page: <asp:UpdatePanel ID="UPnlArticle" runat="server"> ...
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98 views

is it normal to create helpdesk webpart system using asp.net in sharepoint portal?

I need to create Help-desk System in SharePoint Portal. I can create it in asp.net, and then convert it to webpart. But this way restricts using of such things as workflow and other sharepoint tools. ...
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2k views

The remote server returned an error: (401) Unauthorized. Using CSOM in ASP.NET MVC 4

I'm trying to pull data through SharePoint 2013 BDC Models that I have imported from my ASP.NET application which works fine when I run either locally on my machince or locally on the server. ...
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108 views

SPgridView filtering Menu issues for Numeric column

I have built a SPgridview with Filtering, Sorting and Paging. In the grid , i have one numeric type column and other are string columns. There is a issue while filtering the numeric type column, the ...
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657 views

CreateChildControls() in Visual Web Part in SharePoint 2010 called twice

(x-post from http://stackoverflow.com/q/17065543/1943) I have a Custom SharePoint 2010 Visual Web Part which I've realized is calling the CreateChildControls() method twice. I've tried setting the ...
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15 views

controls to make extendable zone

I'm making a setting page in my sharepoint site and there is a lot of setting zone in this page , so I'm thinking what's the asp or SharePoint control that make each zone appears just by clicking on ...
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95 views

DropDownList change the values in the same times

I have got two DropDownLists, and I want to change if I change in first Drop down list Values then I want to change in secound DropdownList. My first DropDownList has got a code: SPUserCollection ...
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33 views

Problem with finding out loged user

I try to write a procedure, which find out is the user logged or not not loged in the service. I write a code. But it sometimes giving me a true or false if not a person shown. Sometimes it gives me ...
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0answers
199 views

Visual Studio intellisense over WebDav (DAVWWW) does not work. Failed to Start Monitoring

The page lives in a library inside SharePoint 2007 and has inline c#.. no master page or sharepoint references. I can open, edit and save the page via the URL. But getting warnings and no ...
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289 views

Dynamic content based on Eval() returning null

I have an SPGridView with a list as its source. I currently have it sorting first by published date, or if that is null, by modified date. The problem is that on the list view I need to put Posted on ...
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16 views

How to integrate SharePoint with existing .NET MVC web site to store digitally signed document?

New users to a .NET MVC web site I support need to sign a user access agreement and upload it to the web site. The current process is cumbersome and verification of user acceptance difficult. I think ...
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16 views

SP - Add multiple items in SPField

I have a table with dynamic row(show/hide). I want to save cell values in same SPList cell. This is my UI: This is my code for first TextBox Cells: using (SPSite site = new ...
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28 views

unable to read the value from web.config keys

In my custom webpart i am trying to read the siteURl key from web.config , however i get the null value even if there is a key in the web.config . i have used : string rootURL = ...
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103 views

SCRIPT1004: Expected ';' error in the browser

I am using this script to hide 'Edit' button from SharePoint ribbon on my custom webpart's ascx page and calling it in the page load: function hideEdit() { var edit = ...
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0answers
10 views

Sitemappath at SharePoint MasterPage giving Error for & as &amp;

Getting display issues when using asp:SiteMapPath in SharePoint master page, & displaying as &amp; like when I add site title as US & UK. it's displaying like US &amp; UK. I'm using ...
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0answers
9 views

ASP template not loading in SharePoint 2010, works fine in 365

I have this ASP page for my single page application. It works fine in Office 365 but when I tried it in 2010 recently I got an error related to the public token. I don't have access to the 2010 site ...
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21 views

Cannot edit members of a provider - ,MOSS Forms Based Authentication

I have a MOSS web app using both Windows and Forms Authentication. I see that there is a Members group that can be edited for the forms users. It's server 2003, IIS 6, so I go to the properties of ...
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16 views

Session not being preserved in application pages

I have developed two application pages. Page1 stores a string in session and Page2 displays that value. Problem is, on Page2 the line where I am printing session value is giving error: Object ...
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0answers
75 views

System.Web.HttpValueCollection.ThrowIfMaxHttpCollectionKeysExceeded() in SharePoint 2010

I'm getting the exeption in the title on a page that has a long ListView. There are something like 400 rows and for each row there are somethig like 10 controls per row. I found in internet that I ...
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24 views

Accessing asp.net application from IIS that has Sharepoint configured

I have a custom asp.net application in IIS and this machine has SharePoint 2010 configured on it as well. For some reasons I can only access the asp.net application from local machine and it couldn't ...
0
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108 views

Object reference not set to an instance of an object in upload.aspx file in share point 2013

When I login IE in different user and edit the page and try to upload the file from computer I get below error in share point 2013. I am very new to share point can any one please help how to fix. ...
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52 views

How to use asp tags in Sharepoint 2013 page layout?

In my sharepoint 2010 page layouts, I had asp tags like this <script type="text/javascript" language="javascript"> <% SPWeb web = ...
0
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0answers
35 views

SP Client PoplePicker set Value from Listem Field

I have a Sharepoint ClientPeoplePicker and in my codebehind I want to set the user displayed in it. I get The user from a Sarepoint List Field of the Typ User and Group: SPFieldUserValue userField ...
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48 views

How to render asp image tags in masterpage/page layout?

In my .html page layout file, I have this code <!--<asp:Image runat="server" imageurl="<% $SPUrl:~sitecollection/Style Library/en-us/help.gif %>" alternatetext="More information" ...
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0answers
263 views

Calling codebehind method for javascript

i need to popluated a dropdonwlist in my Sharepoint app page. I wote a C# function for that. The Function should be called when a ModalDialog gets closed. In the callback function i change the value ...
0
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0answers
47 views

Office Web Apps customization

I wrote a .Net application with C# code behind, that lists in a gridview all documents stored in a SharePoint 2013 library. When the user selects a document in the gridview, the document is opened ...
0
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0answers
17 views

why WebPartMobileContentPanel div inside an enterprise wiki site collection will always be empty

I have the following:- SharePoint server 2013 with Enterprise Client Access License + service pack I created a new site collection of type Enterprise wiki. inside the enterprise wiki site ...
0
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95 views

[403 FORBIDDEN][WPF] Why can't I connect to the Sharepoint 2010 site with ClientContext, and when using SPSite I could?

I have a Sharepoint site in a development virtual machine. I was testing a few things with WPF (basically adding an element to a List), and I have an issue, I believe, with ClientContext. When trying ...
0
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0answers
47 views

Sharepoint RichTextField not visible

Hello I want to add a Rich Text Field to my Sharepoint Site. The Page shows with no problems but i cant see the Field. <SharePoint:RichTextField runat="server" ID="RichTextField_Ergebnis" ...
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0answers
24 views

ASP.Net DropDownList with fill in Option

Hello i want to add a DropDownlist with fill in option to a form. In Sharepoint designer i can select this option when creatin a new column is there a way to do this in code or do i have to put a ...
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0answers
19 views

How to separate BCS list and form in two site pages?

I am using a BCS and External Content Types in SharePoint to Update SQL Tables; however, I would like to have this two parts separated in different pages.
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518 views

How to do single sign on between an asp.net application and existing sharepoint web application which is claims enabled

I want to implement single sign on between an asp.net application and an existing SharePoint web application which is claims authentication enabled. asp.net application is farm authentication ...
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0answers
202 views

ASP.NET Update Panel not rendering in Sharepoint 2013

I am currently developing a webpart that has implemented an ASP update panel: HTML: <asp:Timer ID="Timer1" runat="server" OnTick="Timer1_Tick" Enabled="true" Interval="1000" ...
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34 views

When I was attempting to click on sharepoint datecontrol on google chrome browser page getting reload

I have put a SharePoint date-time control in asp.net application page for SharePoint 2013...Problem here is at the time of attempting to click on date picker, page getting reload in "GOOGLE CHROME ...
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80 views

showing data in custom asp.net from sharepoint 2013(document libs/lists)

What would be best approach to show docs or list in an asp.net page from SharePoint 2013 on premises? I would like to show documents and lists. Which one is better CSOM,Odata? With document libraries ...
0
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0answers
128 views

get data form database & display in gridview's textboxes

i want to populate data in gridview's textboxes which are stored in database and if no value found in database it should show blank text boxes. BUT my problem is i am binding gridview data for Area ...
0
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0answers
78 views

SharePoint 2010 Web Part that needs to call a dll and .js files

I am trying to create a SharePoint 2010 web part. The web part I am trying to create will contain, among other things, a custom asp.net server control as a dll. The dll refers to a number of files ...