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1answer
21 views

register assembly in application page

I have created a custom Button with some extra properties. I want to register it in my Application Page like this <%@ Register Namespace="Test1.Test2.Helpers" Assembly="Test1.Test2" ...
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votes
1answer
298 views

Web part instances on Pre Render

I've developed a custom web part. With custom properties it loads an iframe along with other text. Then i tried to add this web part twice on the same page everything works fine except the "preview" ...
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2answers
526 views

Design Manager: “An error occurred during translation of your HTML master page”

I'm pulling my hair over this problem for the last 3 hours. I have a custom control residing in the folder "C:\Program Files\Common Files\Microsoft Shared\Web Server ...
1
vote
0answers
181 views

How to create custom property which will not be lost after post back of custom control?

I have a custom control that inherits from PeopleEditor in my WebPart. In the custom control I have a custom property: public string MyProperty { get { ...
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1answer
1k views

Best way to add a control to a page without using the MasterPage or a web part?

We are in the process of figuring out what needs to be done to move our application to SharePoint 2013. We have always used a custom master page with our application that hosts custom styles and a ...
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1answer
26 views

How to edit a Sharepoint Control

I am building a masterpage for a new sharepoint branding project, and I'd like to edit the content of the output contentPlaceHolder id="PlaceHolderPageTitle". Right now it is outputting the sitename + ...
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vote
1answer
1k views

Custom control work in “pages” but “Unknown server tag” in “web part pages”

I am new to SharePoint even ASP.NET. I wrote a custom calendar control which inherits the asp:calendar and overrides some function, and it work in blank pages. But today while I am trying to use the ...
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votes
1answer
92 views

adding links for selecting language in custom control (.ascx) in Sharepoint

From SharePoint UI, at far right top corner, we can change the language of our page, if language packs are installed and if we have used Resources file in our code. But For end users, I want to ...
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votes
3answers
81 views

How to build a complex feature to collect and store user options that drive a delegate control

A long title but hopefully will be enough! Basically, I want to create a feture in Visual Studio that will do the following: When activated, places an option/link in the site collection options in ...
1
vote
3answers
395 views

How can I add Custom Field settings to all OOB Field types?

I need to add a custom "Check Box" property to all existing OOB SharePoint column types. This should appear in the Additional Column Settings section for any column type created; this property will be ...
0
votes
1answer
340 views

How to change UI of EntityEditorWithPicker?

I have created a custom EntityEditorWithPicker control. And now I need add TreeView control at the left hand of the PickerDialog, when it is shown. But I can't found how to get an instance of ...
2
votes
1answer
40 views

Is there a way to gracefully fail when a custom tag is missing?

I need to do some specific CSS changes to the publishing section of my SharePoint site when the logged in user is a specific account. To do this, I have created a custom control ...