1
vote
2answers
46 views

Missing my custom webpart property, what did I miss in my code?

I am using sp2013. I developed a visual webpart in visual studio 2013. I have added this code in the codebehind of my webpart: public partial class VisualWebPart1UserControl : UserControl { ...
2
votes
1answer
221 views

Visual Web Part Property Validation in Sandbox Solution [SharePoint Online 2013]

How can I validate a custom web part property in a Sandbox solution (SharePoint Online 2013 environment)? I am throwing a WebPartPageUserException when validation fails, as shown below. private ...
3
votes
1answer
339 views

Create Password Field in webpart properties

I have created a custom web-part. this web-part have a custom web-part properties. i want a Password field in this property. How can i do this ? Any help will appreciated ..
1
vote
1answer
664 views

Custom Web Part Properties in SharePoint 2010 Visual Web Parts-Dynamic Dropdown

I want to have a custom webpart property with a dynamic dropdownlist (data coming from sharepoint list). I was able to make a static dropdownlist as mentioned here. Can anyone help me how to make a ...
0
votes
2answers
376 views

Does web part property validation only work for visual web parts?

Suppose I define a web part property like this: private string _myString = "default value"; [WebBrowsable(true), WebDisplayName("My string"), WebDescription("A simple bit of text to ...
2
votes
2answers
803 views

sharepoint webpart property disappear after a day (C#)

I developed a custom webpart with a webpart property with some textboxes and it works partially. If I deploy the project, the written text in the property is away. This is ok. But my MAIN Problem ...
0
votes
1answer
860 views

Set web part custom property when adding to page from code

We have a solution that adds All Assignments Web Part from Sharepoint Learning Kit into a page. Here are code snippets we use to do that: public static string AddWebPartToPage(SPWeb web, string ...