csharp 具有一个可自定义属性的简单SharePoint WebPart示例

Posted 2021-05-12

using System;
using System.ComponentModel;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
//using Microsoft.SharePoint.WebPartPages;

namespace SharePointProject1.WebPart1
{
    [ToolboxItemAttribute(false)]
    
    public class WebPart1 : WebPart
    {
        private string strTheMessage;

        [WebBrowsable(true), Category("Miscellaneous"),
        DefaultValue("Test me.."),
        Personalizable(PersonalizationScope.User),
        WebDisplayName("Test this"),
        WebDescription("Enter the message")]
        public string MyMessage
        {
            get
            {
                return strTheMessage;
            }
            set
            {

                strTheMessage = value;
            }
        }

        protected override void CreateChildControls()
        {
            base.CreateChildControls();
            LiteralControl lc = new LiteralControl(MyMessage);
            Controls.Add(lc);
        }

        protected override void Render(HtmlTextWriter writer)
        {
            base.Render(writer);
            writer.Write(MyMessage);
        }
    }
}