Create Custom List Property in SharePoint List Setting

Introduction
In this article we create a Custom List property in a SharePoint List in List Settings under the "General Settings" Category.

Use the following procedure to create the sample.

1. Execute Visual Studio 2010; in SharePoint  2010 select "List Definition" and name it "NewTestDef".



 2. Open Element.xml for editing the List Name.

3. Open another "Element.xml" under NewTestDef and add a "Custom Action".



4. Deploy the solutions and then check.





Cs.Code

protected void Button2_Click(object sender, EventArgs e)

{

      page.ClientScript.RegisterStartupScript(owner.GetType(),

      "ShowMessage", string.Format("<script type='text/javascript'>alert(‘Hello..!’)</script>");

}

 
Summary 

In this article I would like to add a custom link to a SharePoint list settings page.