Please Help ----- Getting wrong result in C# than VB.Net --- Urgent

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  • pargat.singh@gmail.com
    #1

    Please Help ----- Getting wrong result in C# than VB.Net --- Urgent

    Hi Everyone:

    Please help as i need to write some rounding function in C#. i
    Wrote one but does not give me correct result. Can some one please
    correct me

    C# Codes

    ############### ############### ############### ############### #############
    dblVal = 1234567.89

    private int ThreeSifFig(dou ble dblVal)
    {
    int lngvalue;
    int threesigfig;
    int lngvaluelen;

    lngvalue = (int)(Math.Abs( dblVal));
    lngvaluelen = lngvalue.ToStri ng().Length;
    if ((lngvaluelen <= 1))
    {
    threesigfig = 0;
    }
    else if ((lngvaluelen <= 3))
    {
    threesigfig = (lngvalue / 10) * 10;
    }
    else
    {
    threesigfig = (lngvalue / 10 ^ (lngvaluelen - 3) * 10) ^
    (lngvaluelen - 3);
    }
    if ((dblVal < 0))
    {
    threesigfig = (threesigfig * -1);
    }

    return threesigfig;

    }


    Return Result is 123500 but the expected result is 1230000

    ############### ############### ############### ############### ###############

    VB.NET code which return correct result
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As
    System.EventArg s) Handles Me.Load

    Dim sval As Double = 1234567.89
    Dim lngvalue, lngvaluelen As Long
    Dim threesigfig As Long
    lngvalue = Int(Math.Abs(Va l(sval)))
    lngvaluelen = Len(CStr(lngval ue))
    If lngvaluelen <= 1 Then
    threesigfig = 0
    ElseIf lngvaluelen <= 3 Then
    threesigfig = Int(lngvalue / 10) * 10
    Else
    threesigfig = Int(lngvalue / 10 ^ (lngvaluelen - 3)) * 10
    ^ (lngvaluelen - 3)
    End If
    If sval < 0 Then
    threesigfig = threesigfig * -1
    End If
    End Sub

    Result is 1230000 [Correct]

    Thanks in advance.
    Tags: None
    • christery@gmail.com
      #2
      Re: Please Help ----- Getting wrong result in C# than VB.Net ---Urgent

      On 19 Feb, 21:31, "pargat.si...@g mail.com" <pargat.si...@g mail.com>
      wrote:
      Hi Everyone:
      >
          Please help as i need to write some rounding function in C#. i
      Wrote one but does not give me correct result. Can some one please
      correct me
      >
      C# Codes
      >
      ############### ############### ############### ############### #############
      dblVal = 1234567.89
      >
      private int ThreeSifFig(dou ble dblVal)
          {
              int lngvalue;
              int threesigfig;
              int lngvaluelen;
      >
              lngvalue = (int)(Math.Abs( dblVal));
              lngvaluelen = lngvalue.ToStri ng().Length;
              if ((lngvaluelen <= 1))
              {
                  threesigfig = 0;
              }
              else if ((lngvaluelen <= 3))
              {
                  threesigfig = (lngvalue / 10) * 10;
              }
              else
              {
                  threesigfig = (lngvalue / 10 ^ (lngvaluelen - 3)* 10) ^
      (lngvaluelen - 3);
              }
              if ((dblVal < 0))
              {
                  threesigfig = (threesigfig * -1);
              }
      >
              return threesigfig;
      >
          }
      >
      Return Result is 123500 but the expected result is 1230000
      >
      ############### ############### ############### ############### ###############
      >
      VB.NET code which return correct result
      Protected Sub Page_Load(ByVal sender As Object, ByVal e As
      System.EventArg s) Handles Me.Load
      >
              Dim sval As Double = 1234567.89
              Dim lngvalue, lngvaluelen As Long
              Dim threesigfig As Long
              lngvalue = Int(Math.Abs(Va l(sval)))
              lngvaluelen = Len(CStr(lngval ue))
              If lngvaluelen <= 1 Then
                  threesigfig = 0
              ElseIf lngvaluelen <= 3 Then
                  threesigfig = Int(lngvalue / 10) * 10
              Else
                  threesigfig = Int(lngvalue / 10 ^ (lngvaluelen -3)) * 10
      ^ (lngvaluelen - 3)
              End If
              If sval < 0 Then
                  threesigfig = threesigfig * -1
              End If
          End Sub
      >
      Result is 1230000 [Correct]
      >
      Thanks in advance.
      just speculating but what is ^...

      testing

      int a = 5;
      int b = 2;

      int c = a ^ b;

      c is 7

      a 1001
      b 0010
      c 1001

      Aha, use math.pow instead, oh, and that was not much but a tad off...
      hope you arent working for a bank company ;)

      //CY

        Comment

        • christery@gmail.com
          #3
          Re: Please Help ----- Getting wrong result in C# than VB.Net ---Urgent

          On 19 Feb, 23:00, christ...@gmail .com wrote:
          On 19 Feb, 21:31, "pargat.si...@g mail.com" <pargat.si...@g mail.com>
          wrote:
          >
          >
          >
          >
          >
          Hi Everyone:
          >
              Please help as i need to write some rounding function in C#. i
          Wrote one but does not give me correct result. Can some one please
          correct me
          >
          C# Codes
          >
          ############### ############### ############### ############### #############
          dblVal = 1234567.89
          >
          private int ThreeSifFig(dou ble dblVal)
              {
                  int lngvalue;
                  int threesigfig;
                  int lngvaluelen;
          >
                  lngvalue = (int)(Math.Abs( dblVal));
                  lngvaluelen = lngvalue.ToStri ng().Length;
                  if ((lngvaluelen <= 1))
                  {
                      threesigfig = 0;
                  }
                  else if ((lngvaluelen <= 3))
                  {
                      threesigfig = (lngvalue / 10) * 10;
                  }
                  else
                  {
                      threesigfig = (lngvalue / 10 ^ (lngvaluelen - 3) * 10) ^
          (lngvaluelen - 3);
                  }
                  if ((dblVal < 0))
                  {
                      threesigfig = (threesigfig * -1);
                  }
          >
                  return threesigfig;
          >
              }
          >
          Return Result is 123500 but the expected result is 1230000
          >
          ############### ############### ############### ############### ###############
          >
          VB.NET code which return correct result
          Protected Sub Page_Load(ByVal sender As Object, ByVal e As
          System.EventArg s) Handles Me.Load
          >
                  Dim sval As Double = 1234567.89
                  Dim lngvalue, lngvaluelen As Long
                  Dim threesigfig As Long
                  lngvalue = Int(Math.Abs(Va l(sval)))
                  lngvaluelen = Len(CStr(lngval ue))
                  If lngvaluelen <= 1 Then
                      threesigfig = 0
                  ElseIf lngvaluelen <= 3 Then
                      threesigfig = Int(lngvalue / 10) * 10
                  Else
                      threesigfig = Int(lngvalue / 10 ^ (lngvaluelen- 3)) * 10
          ^ (lngvaluelen - 3)
                  End If
                  If sval < 0 Then
                      threesigfig = threesigfig * -1
                  End If
              End Sub
          >
          Result is 1230000 [Correct]
          >
          Thanks in advance.
          >
          just speculating but what is ^...
          >
          testing
          >
                  int a = 5;
                  int b = 2;
          >
                  int c = a ^ b;
          >
          c is 7
          >
          a 1001
          b 0010
          c 1001
          >
          Aha, use math.pow instead, oh, and that was not much but a tad off...
          hope you arent working for a bank company ;)
          >
          //CY- Dölj citerad text -
          >
          - Visa citerad text -
          oh...

          a 101
          b 010
          c 101
          sorry...

          aha´, u dont get it... lets try...

          int a = 4;
          int b = 1;

          int c = a ^ b;

          will be 5

          a= 100
          b= 001
          c= 101

          Oh, its XOR... *smile*

          //CY

            Comment

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