读取页面传入的URL值

首先建立一公用函数,用于取出URL中的值

#region "读取页面参数"
    /// <summary>
    /// 返回页面传送参数

    /// 傅威编写
    /// 2006-08-08
    /// </summary>
    ///<param name="strPara">获取值页面</param>
    /// <param name="strPara">参数名称</param>
    /// <returns>返回值</returns>
    public static string GetParameter(Page page, string strParaName)
    {
        string strVal = "";
        if (page.Request.QueryString[strParaName] != null)
        {
            strVal = page.Request.QueryString[strParaName];
        }
        return strVal;
    }
    #endregion

然后在调用页面,将读取出来的值放入viewstate里

如:


 private long MonthPlanID
    {
        get
        {
            string strVal = "";
            if (ViewState["MonthPlanID"] == null || ViewState["MonthPlanID"].ToString() == "")
            {
                strVal = ComFunction.GetParameter(Page, "MonthPlanID");
                ViewState["MonthPlanID"] = strRepID;
            }
            else
            {
                strVal = ViewState["MonthPlanID"].ToString();
            }
            return Convert.ToInt64(strVal);
        }
    }  

原文地址:https://www.cnblogs.com/VirtualMJ/p/515406.html