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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How to run a popup window from code behind in web Part writen in C#

I must run a popup warning when somebody exceeds some value. I tried a SharePoint Modal Popup using JavaScript, but I don't know how to run something from code behind with JavaScript and a SharePoint ...
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237 views

How to show gridview with dynamic parameter in asp.net's ajaxtabcontainer programmatically after clicking tab?

Every user has identification id, I need to query database to obtain this id, then select data in gridview by this id as a filter. I create this in ajaxtabcontainer, at first page loading everything ...
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4answers
1k views

Access SQL Server data in SharePoint Online list

I have an existing Asp.Net solution which stores data into SQL Server 2008 database. I would like to reference that SQL server data in SharePoint Online list. What would be the best way to do it? ...
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0answers
82 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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2answers
500 views

Remove Sharepoint RadioButtonChoiceField Focus on application page

I have an application page with a bunch of asp textbox controls and then a sharepoint RadioButtonChoiceField control. When the page loads it will always set focus to the RadioButtonChoiceField is ...
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2answers
37 views

Update file from a .net website to SharePoint 2010

I need to update files from .asp web site and the files need to store in sharepoint2010 documsnt lib. i need to use sharepoint for bulk document storage.
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2answers
93 views

asp.net project and sharepoint project

I have a problem with asp.net project, I can't acces to my sharepoint site, I have a error message when I do : using (SPSite site = new SPSite("http://<SharePoint_Site_URL>")) So I'm asking ...
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1answer
38 views

Master Page Format Change

I am taking the plunge to change a master page format. I am wanting for the text to appear in the middle of the page with a frame around the text. Question. Does anyone know on how this can be done? ...
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2answers
651 views

How to get FBA users' profile with ASP.NET

I'm getting Windows users' profiles, in my webpart, doing the following: UserProfileManager pm = new UserProfileManager(SPServiceContext.Current); SPUser spuser = web.AllUsers.GetByID(user.Id); ...
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1answer
104 views

What user executes the code when running SPSecurity.RunWithElevatedPriveleges?

I have done research on this and still can't find a strong answer. Some soures say that when using SPSecurity.RunWithElevatedPriveleges that the code is executed as a site collection admin. Some ...
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2answers
2k views

SharePoint 2010 FBA: Redirect on Sign Out

I'm using the SharePoint 2010 FBA Pack http://sharepoint2010fba.codeplex.com/. Basically, I want to redirect to the homepage once a user Sign's out. I'm unable to find this. Could someone please help ...
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156 views

ASP.NET Identity (2.0) with Sharepoint

I have been searching around for information about using the new ASP.NET Identity 2.0 with SharePoint, but not much luck... Anyone succeeded setting it up?
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1answer
179 views

Refused to execute script Reserved.ReportViewerControl.axd in SharePoint 2013

We are migrating our ASP.NET WebForms and MVC 3.5 Application to our new SharePoint 2013. Lots of our applications use Reporting Services which use ReportViewer Control 9.0 but when we deployed the ...
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1answer
295 views

Can't get DEFAULT Microsoft Template for Association form to work! Reproducible

The default association form template is giving an null reference exception. This is happening with a blank project and on two PCs with Workflow Foundation installed. I've taken a screenshot of every ...
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1answer
737 views

Move documents from one folder to another in diferent library in different site collection from Client Object Model

I want find and move all documents from one folder to other in different site collection document library. Both the folders are at the sub folder level 3 from the actual list. Please let me know how ...
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3answers
346 views

Office 365 list items created by asp.net form submit button

I have a query regarding SharePoint Office 365. I have a form of any technology like php, asp.net, python Three fields are there Name, Lastname and display name and submit button. I have office ...
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1answer
77 views

How to implement editor zone at a custom webpart in visual studio 2012 with vb.net

I have webparts which display the content. Using Webpart Editor zone I need to select display style whether it is Grid or List or Rolling (from Dropdownlist). How can i add custom property in Webpart ...
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1answer
502 views

How to Attach file to Outlook Application

I am trying to attach a file to outlook Application using java script.Its working fine in IE 10 and above but not in any other browsers. Here is my requirement. For Document Library a. When a user ...
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0answers
870 views

UpdatePanel not working inside Parent GridView ItemTemplate

There is a SharePoint 2013 Visual Web Part in our project. It has 4 nested GridViews together. On click of one Image button 3 grids will get expand. Population is also coded on click of that image ...
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1answer
34 views

Add Excel to sharepoint service programatically

I have a Excel with Pivot charts on my client (Not on sharepoint Server). Is there any way to upload it using sharepoint services by C#? thanks
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2answers
171 views

Sharepoint 2007 SPDatasource duplicates

I've associated an asp:dropdown with an SPDataSource - What I'm trying to do, is simply display all available categories for a certain custom list - The issue is that the SPDataSource only shows ...
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2answers
413 views

How to read and output the XML within an SPFile?

I have this line of code that retrieves an XML file and saves it as an SPFile object SPFile XMLFile = SPContext.Current.Web.GetFile("C:\\Users\\maleem\\Documents\\XMLTest.xml"); I want to get the ...
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66 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 ...
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172 views

User Profile Service site host giving ASP.Net error

I'm trying to get my sites working on my demo environment but I keep getting this error I don't know what to do from here. The error message here is pretty useless. I did the whole sp_farm ...
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1answer
236 views

Pass data from custom asp.net form to workflow (SharePoint 2010)

I've got a state-machine workflow with custom instantiation and task asp.net forms. My custom task form is pretty easy, it just shows the instantiation data and let the user approve or reject it. If ...
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2answers
155 views

I am trying to display data that is typed in textbox ,but it gets displayed when the page is loading but disappears after page loads why?

I am making an app using SharePoint 2013 in which user inputs some text in TextBox, and that text I want to display in button click but that's not happening completely the text gets displayed when the ...
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2answers
123 views

How to display charts dynamically other than by using MSCharts?

I would like to display a pie chart in a custom SharePoint application page. One option to do this is by using MSCharts and <asp:Chart> tag. However, getting this to work requires modification ...
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3answers
1k views

issue with forms authentication - Unable to redirect from login page to home page after authentication

In Sharepoint 2010, We created a web application with classic authentication and started developing it. Later, we want to implement forms authentication to our project, so I created a new sharepoint ...
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2answers
486 views

Optional Parameters in C# at Sharepoint

How Could I set optional parameters when programing in sharepoint. Now I'm while debuging getting error: Feature 'optional parameter' cannot be used because it is not part of the 3.0 C# language ...
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3answers
320 views

Collapsible asp.net control for SharePoint2010

I have a custom Instantiation form with a lot of CheckBoxes in SP2010. Now I've to put the CheckBoxes into different categories which should be collapsible, like you can see in the picture below. Is ...
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1answer
616 views

Upload Image to Sharepoint Photo Library from asp.net mvc

I have a Provider Hosted App, one of it's functionality is to upload the images into sharepoint picture library. I am able to store the picture into some folder, using the below code. public ...
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3answers
865 views

Profiling tools for Sharepoint 2010 web part .NET code

We are working on a pretty large scale project having large number of custom web parts with substantial amount .NET code working on Sharepoint server object model and the like. The normal profiling ...
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34 views

How can I print all the PublishingWebControls:RichHtmlField content inside my EnterpriseWiki.aspx as a pdf file

I am working on an enterprise wiki site collection , and using the SharePoint designer I have manually added a link named “Print to PDF” as follow:- But I am trying to implement the link ...
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2answers
439 views

ASP.Net Single Sign On (SSO) from SP 2013

Ok, here's my situation: I've got an ASP.NET web forms application that is installed and running on my SP 2013 IIS site. SP is setup to use Windows auth. I know that this is very unusual and not ...
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3answers
5k views

The remote server returned an error: (401) Unauthorized sharepoint

Here is my scenario:- I have my Sharepoint server hosted on Domain A and I have my machine on Domain B. There is not any trust between Domain A and Domain B. I am trying to access the Sharepoint ...
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4answers
1k views

Visual Studio 2012 Breakpoints do not hit

I have developed a simple visual webpart for SharePoint 2013 in Visual Studio 2012. The .apsx page only has one label. Then I say deploy and attach to process w3wp and refresh the webpage where I have ...
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1answer
119 views

How to add workflow tasks to a currently running workflow?

I would like to know how I can add a new workflow task to a currently running workflow. Essentially, my scenario is this: created a custom application page approval form user can add new approvers ...
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3answers
4k views

Could not load file or assembly 'Microsoft.Sharepoint.Sandbox' or one of its dependencies

I created an ASP.net webapplication and i have used assemblies Microsoft.SharePoint; and Microsoft.Office.Server.UserProfiles in it.. i get a run time error "Could not load file or assembly ...
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2answers
2k views

What is the correct way to block all HTTP Headers (ASP.Net and SharePoint) from a particular web application extension?

I have been involved in two projects recently which have required the removal of all HTTP Headers which can identify the site as either an ASP.Net site or as a SharePoint site. This is normally as a ...
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1answer
700 views

Automatic path exclusion does not seem to be working

I have a SharePoint 2013 environment running on Windows Server 2012 with two web applications, each on a separate web site. As far I as know, it's current with updates. The server shares the sites ...
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1answer
1k views

Using the razor engine in SharePoint 2013 Visual Web Part

I'm trying to make use of the razor engine in a SharePoint 2013 Web Part. This, I read, shouldn't be too difficult since SharePoint 2013 Visual Web Parts can be built using .NET Framework 4.0 I'm ...
3
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3answers
5k views

WCF service in SP2010

I want to use WCF service in SharePoint 2010 but have problem. First, in mapped Sp2010 folder(ISAPI) I created newfolder/myfile.svc and in that file I put a reference to my DLL: <%@ServiceHost ...
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2answers
154 views

Call Javascript functions from Server

I want to develop a simple web part using VS 2012 and add this code for button click: SPListItem Item = SPContext.Current.Web.Lists["Tasks"].Items.Add(); Item["Title"] = TextBox1.Text; Item["Due ...
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1answer
681 views

SharePoint running really slow

We have a production environment that hosts 3 SharePoint Web Applications. We have 2 WFEs and 1 DB server. These are dedicated servers which we are hosted by a hosting provider. For almost 2 years ...
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0answers
404 views

SP DataTimeControl validation issue (error message does not disappear after choosing correct date)

I write simple WebPart with few asp.net controls. I have problem with validation control and SharePoint date time control. The markup: <SharePoint:DateTimeControl ID="dtc" runat="server" ...
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1answer
1k views

ASP.NET MVC applicationt - using SharePoint 2013 as a document repository

We are developing an asp.net mvc application with a lot of custom data but want to use sharepoint 2013 for document repository. What is the best way to move ahead? Is Sharepoint 2013 foundation ...
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9answers
6k views

ASP.Net WebPart or SharePoint WebPart

This is an almost religious question; what are your preferred base classes for building WebParts in SharePoint? Are you using the ASP.NET WebPart (System.Web.dll) or the SharePoint WebPart ...
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2answers
2k views

How to pass values from SP UI Modal Dialog back to the server side code upon button click event

I have a click event on a button that opens a sp ui modal dialog page. and returns a specific value from a text area on that page. I was able to open the page in the modal dialog and able to return ...
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3answers
942 views

Noteboard webpart issue in sharepoint 2013

Recently we have migrated from SP2010 to SP2013. In our portal, i am seeing a issue with noteboard webpart, that is, wherever the noteboard webpart is placed the site layout got messed up. After ...
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2answers
3k views

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed

Our Sharepoint portal has been active for some years now but I'm just now getting bug reports about some controls not working. So far all problem reports are from subsidiaries - some here in Germany, ...