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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Very lost with ASP.NET program trying to generate chart.js charts

I'm a young developer who was given the task to create a dashboard using some data from a company's database. I've never been exposed to C#/ASP.NET and I have very little experience doing real world ...
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22 views

Show up modal in navbar

I have a navbar where I want to show a modal if I click into one item's Title. So now I show my navbar in JS menupopulator like this: function completeMenu(data, target) { var prefix = "<ul ...
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23 views

Sharepoint 2013 - Create custom page with code behind

I have many event receivers and, on error, I want to redirect to a custom page that will manage those errors. I know that I can create a custom page per Event Receiver with the creation of Mapped ...
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31 views

Access denied on accessing virtual drive in Sharepoint

I am writing a code to access the virtual drive / network drive from sharepoint. However, if i use same code in a simple asp.net based project then it works smoothly that means my code gets the file ...
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1answer
23 views

SP07 - Open a pdf file in new tab on IE

I want to open pdf file in new tab and visualize it. This is my code : SPLinkButton linkHelp = new SPLinkButton(); linkHelp.Text = "HELP..."; linkHelp.Target = "_blank"; linkHelp.Click += new ...
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33 views

How to host an ASP.Net application in a server where SharePoint 2013 is installed

I have SharePoint 2013 with application url for example: https://intra.abc.org now I have another (CarTracking) ASP.Net MVC application want to host it in this server for example: https://intra....
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2answers
36 views

SP - How to change ID in URL and Redirect with Button Event

I want to redirect to ID from SPListItem: SPList wayList = web.Lists["WayBIll"]; SPQuery myQuery = new SPQuery(); myQuery.Query = "<Where><Eq><FieldRef Name='ID'/><Value Type='...
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21 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 - Get items form certain SPChoiceField

I need to get all items from SPChoiceField and insert in dropDownList ? This is my code to get from everyone ChoiceField, I need to get only from SPChoiceField with name "Company" using (SPSite site ...
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1answer
26 views

Sharepoint Updating MMS DocumentSet field

I have am writing some SharePoint 2013 integration to my companies product, to upload a document set with metadata and then upload some documents. I have all this functionality working correctly, ...
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1answer
32 views

Editing Webpart on aspx page with Filter to display nothing initially

I've got a issue that I have been sitting on for about 4 hours now. The page was created by another developer that I have to edit now and cannot seem to figure out. The scenario is as follows. ...
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1answer
24 views

How to use asp.net controls in .JS file for SharePoint Development

I am working on JS file from SharePoint designer and using HTML controls inside my JS. I am willing to replace HTML Controls with asp.net controls for the user interaction. Can any one help me in ...
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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 SPSite(...
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31 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 = Convert.ToString(...
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1answer
81 views

Alternatives for SharePoint:InputFormTextBox in Google Chrome and Firefox

We use SharePoint:InputFormTextBox in our SP 2010 application. Now the requirement is to make it work in Google Chrome and Firefox also. But from what I read the SharePoint:InputFormTextBox control is ...
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17 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 ...
2
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1answer
119 views

Why am i unable to debug an Provider Hosted SharePoint app?

I have a method which checks valid session which gets triggered in page load,I have placed break points in it for debugging purpose.When I run my provider hosted sharepoint app it does not hit the ...
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1answer
25 views

update the attachment in the document library programatically

i have A list and B document library . in the A list i have attachment field and once user adds an attachment it should go to the B document library . how can i do that . and i want to do it in my ...
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1answer
56 views

Show the images from the shared drive with C# MVC [closed]

I want to show the images from the shared drive, I have published the solution and hosted in the IIS and created one directory named as "Images" which directs to the another server's shared folder ...
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130 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 = document.getElementById("...
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2answers
66 views

Sharepoint 2013 Branding with Visual studio 2015 [closed]

I'm pretty new to C# and ASP.net and have a project to brand our internal SharePoint site. So I need a source book to learn Visual studio 2015 (C# and ASP.net) Does anyone knows about a book focusing ...
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17 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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41 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 http://xyz.sharepoint.com/sites/...
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11 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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12 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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276 views

What are the Type.registerNamespace advantages over standard JavaScript methods?

Now I dive deeper into the world of .Net developers I notice more and more Microsoft ways of doing things unfamilair to me as a (once LiveScript) JavaScript developer. I see PnP and other blogs using:...
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1answer
75 views

Which is recommended form control to use in SharePoint?

When trying to develop Web Part or Application page or modifying existing SharePoint application pages like (user.aspx, create.aspx, etc..) From below list which control is recommended to use <...
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108 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 ...
2
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1answer
84 views

Lookup column value not updated - ListsWebServices and Asp.NET

I am having trouble inserting new record in "Clients" list on our server, I am in learning phase for working with SharePoint Lists Web Services and I am trying to insert a new item in a list which ...
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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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1answer
30 views

Deploying the custom wepart with wsp extension

I am new to .net and sharepoint world and using sharepoint 2013. My custom webpart is accessing a webservice, which is in the different solution. When I run the webpart in the debug mode in Visual ...
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19 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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1answer
78 views

add SPListItem to a SPListItemCollection

I have the following code to load a list from SharePoint site. All is working well except a SPList item to SPListItemCollection. private void Data_load() { DataTable dt = new ...
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2answers
342 views

HTML in a column value, how to remove it?

I use this code to load data from content list to grid view. private void Data_load() { DataTable dt = new DataTable(); string currentName = SPContext.Current.Web....
2
votes
1answer
68 views

Index out of range for delete in gridview

The following is the code to delete a row from Grid View and update the Content list thereby. But it gives Index out of range exception. protected void GridViewD_RowDeleting(object sender, ...
2
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1answer
44 views

InitializeControls() not found in Context

I am having problem that the InitializeControls() is not working protected override void OnInit(EventArgs e) { base.OnInit(e); InitializeControls(); }
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0answers
107 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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82 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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0answers
27 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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1answer
243 views

Using the variable of .aspx code in .js code

I have one variable in .aspx code and i want to use it in my .js code. How to make this work? In .aspx code.. var url = document.referrer; var res = url.split("?"); var str = res[1]; So I want ...
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1answer
117 views

Moving a sharepoint folder from one site to another site using C#

I am new to SharePoint. I have given the flow below. • I have a button in visual web part called Archive. • On Click of the button I like to move the folder inside the site(A) to another site(...
0
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1answer
49 views

ASP.NET application under SharePoint website

The Default Web Site on my Windows Server 2008 with IIS 7 is running MOSS 2007 (SharePoint). Since I want users to feel like they are still on the portal, I created a similarly branded ASP.NET web ...
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1answer
71 views

read,add and update sharepoint 2010 list from an asp.net application

I have a sharepoint site which is internal and I would like to build a website that is public to get some data from a list in this sharepoint 2010 instance. The asp.net site would be hosted publicly. ...
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1answer
125 views

System.FormatException when posting data in custom form: SharePoint 2013

I'm not sure if this question is more SharePoint or more ASP.NET related. In one of my lists I'm using .aspx page to create custom form for edit and create. List schema.xml: <...
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0answers
25 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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1answer
272 views

Best approach to display the grid view in SharePoint

I am new to SharePoint and I'm looking on how to display data to UI from data table. However I used ASP.NET GridView but I didn't got the look and feel of SharePoint list control. Is there any ...
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2answers
221 views

Set default values in new controls on custom form

My customer has a requirement that they be able to "edit" existing items by creating new ones with those values. I was considering making a rest call based on the ID in the query string and populating ...
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0answers
112 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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1answer
201 views

Display/hide control in Webpart based on edit/browse mode

I have a Visual Studio project in which I have created a Visual Webpart. In the user control I have a panel which I want to display in edit mode and hide in browse mode. ASP.NET code snippet: <...
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53 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 = SPContext....