.Net Solutions

Multiple version of jquery on same page

2012-06-06T02:14:00.001-07:00

GENERAL
Its been a part and parcel for web developers to use JQUERY in their web application for fast reliable and elegant solutions, but at the same time some problem arise when more than one plugins are used in the same page .Because they start conflicting, since they are triggered concurrently.

To run multiple versions on the same web page without any confliction you need to use $.noConflict(true) in your page. I also face this problem couple of times so therefore I want to share the trick which will save you from such problems.
I demonstarte how to resolve jquery conflict using "$.noConflict(true)" in the below example;

I have three different jquery versions

jquery-1.4.4.js
jquery-1.4.1.js
jquery-1.6.2.js

I am using the datetime picker of 1.4.4 and some other stuffs from 1.4.1 and the remaining from 1.6.2. Because of some compatibility issues I can't rely on 1.6.2 only so that's why I had to find the solution;
like


<link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />
    <script src="Scripts/jquery-1.6.2.js" type="text/javascript"></script>
    <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
   
    <script type="text/javascript" >
        var jQuery_1_4_1 = $.noConflict(true);
    </script>
    <script src="Scripts/jquery-1.4.4.js" type="text/javascript"></script>
    <script src="Scripts/jquery.ui.core.js" type="text/javascript"></script>
    <script src="Scripts/jquery.ui.datepicker.js" type="text/javascript"></script>
    <script type="text/javascript" >
        var jQuery_1_4_4 = $.noConflict(true)
    </script>
<body>
<input name="TextBox1" type="text" id="MainContent_TextBox1" class="textEntry" />
</body>

You can download the asp.net solution from here

Get Parent List from Child list using Linq

2011-08-02T02:59:00.000-07:00

Dear friends some days before I need to data in Parent class object because my function accept parent class object rather than
child class object.

I did it and now i try to explain to u people.

Suppose we have a parent class

public Class Parent
{
private string _Name;

public string Name
{
get { return _Name; }
set { _Name = value; }
}

}

and child class

like

Public class Child:Parent
{
private string _Value;

public string Value
{
get { return _Value; }
set { _Value = value; }
}

public DataField(string name, string value):base(name)
{
Value = value;
}

}

suppose we have an List of Child class and we want to convert it into Parent class list.

Like :

List lsChild = new List();
//lsChild = add some data in list ........
//and now we are going to fill the parent list from child list.

List lsParent = new List(child.AsEnumerable()).ConvertAll( x => (Parent) x );

using this statement you cant retrive parent list objects from child genric list using Linq.

Conversion From interger to String

2011-06-06T08:58:00.000-07:00

I Write a Code That convert number into their respective string .

like if you pass number to function like : 458720 it will give us result in: four lack fifty eight thousand seven hundred twenty.

===========================================================
class Program
    {
        static void Main(string[] args)
        {
            string word = "458720";
            List<int> resArr = commoncs.ParseTointeger(word);
            string res = commoncs.NumberToCompleteSentence(resArr);
            Console.WriteLine("result of : "+word);
            Console.WriteLine(res);
         }

public class commoncs
    {
        private static string ReadNumber;
        private static string Units;
        public static List<int> ParseTointeger(string word)
        {
            List<int> lsNumbers = new List<int>();
            int number = int.Parse(word);
            int counter = 0;
            while (true)
            {
                lsNumbers.Add(number % 10);
                number = number / 10;
                if (number % 10 == 0)
                    break;
                counter++;
            }
            return lsNumbers;
        }

        public static List<int> ParseTointeger(int numb)
        {
            List<int> lsNumbers = new List<int>();
            int counter = 0;
            while (true)
            {
                lsNumbers.Add(numb % 10);
                numb = numb / 10;
                if (numb % 10 == 0)
                    break;
                counter++;
            }
            return lsNumbers;
        }

        public static string NumberToString(int number)
        {
            switch (number)
            {
                case 1:
                    ReadNumber = "One";
                    break;
                case 2:
                    ReadNumber = "Two";
                    break;
                case 3:
                    ReadNumber = "Three";
                    break;
                case 4:
                    ReadNumber = "Four";
                    break;
                case 5:
                    ReadNumber = "Five";
                    break;
                case 6:
                    ReadNumber = "Six";
                    break;
                case 7:
                    ReadNumber = "Seven";
                    break;
                case 8:
                    ReadNumber = "Eight";
                    break;
                case 9:
                    ReadNumber = "Nine";
                    break;
                default:
                    ReadNumber = " ";
                    break;
            }
            return ReadNumber;
        }

        public static string TenTh(int number , int previousNumber , out bool isnextValueSkip)
        {
            string tmpNumber;

            switch (number)
            {
                case 1:
                    switch (previousNumber)
                    {
                        case 1:
                            tmpNumber = "Eleven";
                            isnextValueSkip = true;
                            break;
                        case 2:
                            tmpNumber = "Twelve";
                            isnextValueSkip = true;
                            break;
                        case 3:
                            tmpNumber = "Thirteen";
                            isnextValueSkip = true;
                            break;
                        case 4:
                            tmpNumber = "Fourteen";
                            isnextValueSkip = true;
                            break;
                        case 5:
                            tmpNumber = "Fifteen";
                            isnextValueSkip = true;
                            break;
                        case 6:
                            tmpNumber = "Sixteen";
                            isnextValueSkip = true;
                            break;
                        case 7:
                            tmpNumber = "Seventeen";
                            isnextValueSkip = true;
                            break;
                        case 8:
                            tmpNumber = "Eignteen";
                            isnextValueSkip = true;
                            break;
                        case 9:
                            tmpNumber = "Nineteen";
                            isnextValueSkip = true;
                            break;
                        default :
                            tmpNumber = "";
                            isnextValueSkip = true;
                                break;
                    }
                    break;
                case 0:
                    tmpNumber = " ";
                    isnextValueSkip = false;
                    break;
                case 2:
                    tmpNumber = "Twenty";
                    isnextValueSkip = false;
                    break;
                case 3:
                    tmpNumber = "Thirty";
                    isnextValueSkip = false;
                    break;
                case 4:
                    tmpNumber = "Forty";
                    isnextValueSkip = false;
                    break;
                case 5:
                    tmpNumber = "Fifty";
                    isnextValueSkip = false;
                    break;
                case 6:
                    tmpNumber = "SixTy";
                    isnextValueSkip = false;
                    break;
                case 7:
                    tmpNumber = "Seventy";
                    isnextValueSkip = false;
                    break;
                case 8:
                    tmpNumber = "Eighty";
                    isnextValueSkip = false;
                    break;
                case 9:
                    tmpNumber = "Ninty";
                    isnextValueSkip = false;
                    break;
                default:
                    tmpNumber = "";
                    isnextValueSkip = false;
                    break;
            }
            return tmpNumber;
        }

        public static string AddUnits(int index)
        {
            string tmpNumber;
            switch (index)
            {
                case 2:
                    tmpNumber = "Hundred";
                    break;
                case 3:
                    tmpNumber = "Thousand";
                    break;
                case 5:
                    tmpNumber = "Lack";
                    break;
                default:
                    tmpNumber = "";
                    break;
            }
            return tmpNumber;
        }

        public static string NumberToCompleteSentence(List<int> lsNumber)
        {
            string NumToString = "";
            bool isnexvalueSkiped;
            for (int indx = lsNumber.Count-1; indx >= 0; indx--)
            {
                if ((indx % 2 == 0 && indx / 2 != 1 && indx != 0 ) || (indx == 1) )
                {
                    NumToString += " " + TenTh(lsNumber[indx] , lsNumber[indx-1], out isnexvalueSkiped);
                    if (isnexvalueSkiped == true)
                        indx--;
                }
                else
                {
                    NumToString += " " + NumberToString(lsNumber[indx]);
                }
                NumToString += " " + AddUnits(indx);
            }
            return NumToString;
        }
    }

extracting valid time from string

2011-05-17T22:54:00.000-07:00

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

public static class Extractor
    {
public static bool validate12hours(string str)
        {
            if (str != "")
            {
                return Regex.IsMatch(str, @"^(\d|0\d|1[0-2]):([0-5]\d):([0-5]\d)(\s[aApP][mM]|[aApP][mM])$");
            }
            return false;
        }

        public static string get12HoursTime(string str)
        {
            string[] res = Regex.Split(str, @"((\d|[0-1]\d|2[0-3]):([0-5]\d):([0-5]\d)(\s[aApP][mM]|[aApP][mM]))");
            for (int i = 0; i < res.Length; i++)
            {
                if (validate12hours(res[i].Trim()))
                {
                    return res[i].Trim();
                }

            }
            return "";

        }

        public static bool validate24HOurs(string str)
        {
            if (str != "")
            {
                return Regex.IsMatch(str, @"^(\d|[0-1]\d|2[0-3]):([0-5]\d):([0-5]\d)$");
            }
            return false;
        }

        public static string get24HoursTime(string str)
        {
            string[] res = Regex.Split(str, @"((\d|[0-1]\d|2[0-3]):([0-5]\d):([0-5]\d)(\s[aApP][mM]|[aApP][mM]))");
            for (int i = 0; i < res.Length; i++)
            {
                if (validate24HOurs(res[i].Trim()))
                {
                    return res[i].Trim();
                }

            }
            return "";
        }
int main ( )
{
    string str = ""this is09:59:55 pm to according";
   string res24 =Extractor.get24HoursTime(time);
    string res12 =Extractor.get12HoursTime(time);
     console.writeline ("time is :{0}", res24);
     console.writeline ( "time is :{0}"res12 );
    }

output:
time is :
time is :09:59:55 pm

extracting Guid from the String using special letral

2011-05-17T01:08:00.000-07:00

public static class GuidExtractor
    {
        public static bool IsGUID(string expression)
        {
            if (expression != null)
            {

                Regex guidRegEx = new Regex(@"[\dA-Fa-f]{8}-[\dA-Fa-f]{4}-[\dA-Fa-f]{4}-[\dA-Fa-f]{4}-[\dA-Fa-f]{12}");
                //string[] str = Regex.Split(expression, @"[^[\dA-Fa-f]{8}-[\dA-Fa-f]{4}-[\dA-Fa-f]{4}-[\dA-Fa-f]{4}-[\dA-Fa-f]{12}]");
                return guidRegEx.IsMatch(expression);
            }
            return false;
        }

        public static string[] ParsStringByNewLine(string inputstring)
        {
            Regex rgx = new Regex("[>]*");
            inputstring = HTMLParser.RemoveHTMLTags(inputstring.Replace("\r\n", "\t\t").Replace(" ", "").Replace("'", ""));
            string result = rgx.Replace(inputstring, "");
            result = Regex.Replace(result, "[\r\n]*", "");
            result = Regex.Replace(result, "[\t\t]+", "\t\t");
            string[] lines = Regex.Split(result, "\t\t");
            return lines;
        }

        public static string GetGuidFromSting(string loString)
        {
            string[] resul = ParsStringByNewLine(loString);
            string reffernceId = "RefferenceID:";
            for (int i = 0; i < resul.Length; i++)
            {
                if (resul[i].Contains(reffernceId))
                {
                    if (IsGUID(resul[i].Substring(resul[i].IndexOf(reffernceId) + reffernceId.Length)))
                    {
                        return resul[i].Substring(resul[i].IndexOf(reffernceId) + reffernceId.Length);
                    }
                }

            }
            return "";

        }
    }

remove empty string from string array in c#

2011-04-27T23:07:00.000-07:00

using System;
using System.Linq;
class MainApp
    {
        public static void Main()
        {
   string[] fruits = { "apple","       ", "banana","        ", "mango", "orange",
                                  "passionfruit", "grape" ,"sas"};
         string[] query = fruits.Where(fruit => fruit.Trim().Length >0 ).ToArray();

            foreach (string fruit in query)
            {
                Console.WriteLine(fruit);
            }
}
}

here in this code fruit is the <b>fruit </b> which is written inside the Where clause is lamda expression parameter.