常用Web控件知识

1.用cssStyleHtml控件设置可见属性(hgcClaim是DIV)：
   hgcClaim.Attributes.CssStyle["display"] = "block";
   hgcClaim.Attributes.CssStyle["display"] = "none";
   hgcClaim.Attributes.CssStyle["visibility"] = "visible";
   hgcClaim.Attributes.CssStyle["visibility"] = "hidden"; 
  最好不要用hgcClaim.Visible = true;