System.Web.UI.Page.IsStartupScriptRegistered C# (CSharp) Метод

	public bool IsStartupScriptRegistered (string key)
	{
		return scriptManager.IsStartupScriptRegistered (key);
	}

        /// <summary>
        ///8	静态方法,打开一个网页对话框，并生成刷新页面方法。
        /// </summary>
        /// <param name="page">页面对象</param>
        /// <param name="URL">页面名称</param>
        /// <param name="Width">宽度</param>
        /// <param name="Height">高度</param>
        /// <example>
        /// JSUnit.OpenModalDialog(page,"weihu.aspx",700,350);
        /// </example>
        public static void OpenModalDialog(System.Web.UI.Page page, string URL, int Width, int Height)
        {
            if (URL != null)
            {
                if (Width == 0 || Height == 0)
                {
                    Alert(page, "页面宽度和高度不能为零！");
                    return;
                }
                string scriptString = "<script language='javascript'>";
                scriptString += "function Refresh()";
                scriptString += "{";
                scriptString += "	window.location.href= window.location.href;";
                scriptString += "}";
                scriptString += "window.showModalDialog('" + URL + "',window,'dialogHeight:" + Height + "px;dialogWidth:" + Width + "px;center:Yes;help:No;scroll:No;resizable:No;status:No;')";
                scriptString += "</script>";

                if (!page.IsStartupScriptRegistered("Startup"))
                {
                    page.RegisterStartupScript("Startup", scriptString);
                }
            }
            else
            {
                Alert(page, "页面地址不能为空！");
            }
        }