小记

public static void PageExcecScript(System.Web.UI.Page currentPage, string strstr)
        {
            //脚本块的内容
            //先将提示信息中的某些字符做转换，否则会影响脚本的执行
            string strDescription = "";
            strDescription = strstr.Replace("\"", "\\\"");
            strDescription = strstr.Replace("\\", "\\\\");
            strDescription = strstr.Replace("\r", "\\r");
            strDescription = strstr.Replace("\n", "\\n");

            string csname = Guid.NewGuid().ToString();//随机定义脚本块名称
            ClientScriptManager cs = currentPage.ClientScript;
            if (!cs.IsStartupScriptRegistered(currentPage.GetType(), csname))
            {
                string cstext = strDescription;
                cs.RegisterStartupScript(currentPage.GetType(), csname, cstext, true);
            }
        }
**************************************************
string JStr = "document.getElementById('txt_AreaCityName').disabled='true';document.getElementById('txt_AreaCityName').style.background='Silver';";
CommonHelper.PageExcecScript(this.Page, JStr);

**********************************************
   this.txt_AreaCityName.Style.Add("background-color", "Silver");
   this.txt_AreaCityName.Attributes.CssStyle.Add("background-color", "Silver");
   this.txt_AreaCityName.Attributes.Add("style", "");
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