获得URL参数

2015-12-05 09:23:02  访问(1362) 赞(0) 踩(0)

/// <summary>
        /// 获得URL参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static string GetParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return "";

            theValue = HttpContext.Current.Server.UrlDecode(theValue);

            return theValue.Trim();
        }

        /// <summary>
        /// 获得Int参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static int GetIntParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return 0;

            int theResult = 0;
         
            if (int.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }


        /// <summary>
        /// 获得Int参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static int GetIntParameter(HttpContext context, string sParam)
        {
            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return 0;

            int theResult = 0;

            if (int.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }

        /// <summary>
        /// 获得Int参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static int GetIntParameter(string sParam, int defaultValue)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            int theResult = 0;

            if (int.TryParse(theValue, out theResult))
                return theResult;

            return defaultValue;
        }

        /// <summary>
        /// 获得Int参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static int GetIntParameter(HttpContext context, string sParam, int defaultValue)
        {
            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            int theResult = 0;

            if (int.TryParse(theValue, out theResult))
                return theResult;

            return defaultValue;
        }


        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static long GetLongIDParameter()
        {
            string theValue = HttpContext.Current.Request.QueryString["id"];

            if (theValue == null || theValue.Length == 0)
                return 0;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }

        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        public static long GetLongIDParameter(HttpContext context)
        {
            string theValue = context.Request.QueryString["id"];

            if (theValue == null || theValue.Length == 0)
                return 0;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }


        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static long GetLongParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return 0;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }

        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param>
        /// <returns></returns>
        public static long GetLongParameter(HttpContext context, string sParam)
        {
            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return 0;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return 0;
        }


        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static long GetLongParameter(string sParam, long defaultValue)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return defaultValue;
        }

        /// <summary>
        /// 获得Long参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static long GetLongParameter(HttpContext context, string sParam, long defaultValue)
        {
            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            long theResult = 0;

            if (long.TryParse(theValue, out theResult))
                return theResult;

            return defaultValue;
        }

        /// <summary>
        /// 获得DateTime参数
        /// </summary>
        /// <param name="sParam"></param> 
        /// <returns></returns>
        public static DateTime GetDateTimeParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return DateTime.MinValue;

            DateTime theResult = DateTime.MinValue;

            if (DateTime.TryParse(theValue, out theResult))
                return theResult;

            return DateTime.MinValue;
        }


        /// <summary>
        /// 获得DateTime参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static DateTime GetDateTimeParameter(string sParam, DateTime defaultValue)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            DateTime theResult = DateTime.MinValue;

            if (DateTime.TryParse(theValue, out theResult))
                return theResult;

            return defaultValue;
        }


        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="sParam"></param> 
        /// <returns></returns>
        public static bool GetBooleanParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return false;

            if (theValue == CommonValueSlowXFunctionsCommon.STR_TRUE)
                return true;
            else
                return false;
        }



        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param> 
        /// <returns></returns>
        public static bool GetBooleanParameter(HttpContext context,string sParam)
        {
            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return false;

            if (theValue == CommonValueSlowXFunctionsCommon.STR_TRUE)
                return true;
            else
                return false;
        }


        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static bool GetBooleanParameter(string sParam, bool defaultValue)
        {

            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            switch (theValue)
            {
                case CommonValueSlowXFunctionsCommon.STR_TRUE:
                    return true;
                case CommonValueSlowXFunctionsCommon.STR_FALSE:
                    return false;
                default:
                    return defaultValue;
            }
        }

        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="context"></param>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static bool GetBooleanParameter(HttpContext context, string sParam, bool defaultValue)
        {

            string theValue = context.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return defaultValue;

            switch (theValue)
            {
                case CommonValueSlowXFunctionsCommon.STR_TRUE:
                    return true;
                case  CommonValueSlowXFunctionsCommon.STR_FALSE:
                    return false;
                default:
                    return defaultValue;
            }
        }



        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static bool? GetBooleanNullParameter(string sParam)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return null;

            switch (theValue)
            {
                case CommonValueSlowXFunctionsCommon.STR_TRUE:
                    return true;
                case CommonValueSlowXFunctionsCommon.STR_FALSE:
                    return false;
                default:
                    return null;
            }
        }


        /// <summary>
        /// 获得 Boolean 参数
        /// </summary>
        /// <param name="sParam"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static bool? GetBooleanNullParameter(string sParam, bool? defaultValue)
        {
            string theValue = HttpContext.Current.Request.QueryString[sParam];

            if (theValue == null || theValue.Length == 0)
                return null;

            switch (theValue)
            {
                case CommonValueSlowXFunctionsCommon.STR_TRUE:
                    return true;
                case CommonValueSlowXFunctionsCommon.STR_FALSE:
                    return false;
                default:
                    return defaultValue;
            }
        }

标签：获得URL参数 

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