how to convert vb project to c#.net

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2.33/5 (4 votes)

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Hi,
I have a project which was earlier built in vb6. now i want to convert it to C#.net.
so i want to know is their any tool to convert vb6 project into c#.net project.

Thank you

Posted 11-Jun-13 21:33pm

Member 8233601

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shailendrathakur 30-Oct-14 5:53am

Public Class UHC
Inherits FormatBase

'

'Author : <ashis kumar="" das="">
'Created Date : <03-03-2010>
'Purpose : <modify geteligibilitydates()="" to="" parse="" eligibility="" dates="" for="" the="" code="" "346"="" and="" "347"="" elig-18232="">
'Function Name : <geteligibilitydates()>
'Modified Date : <03-09-2010>
'Modified Comments : <changes made="" when="" code="" 346="" is="" exists="" only="" then="" there="" a="" exception="" occurs="" due="" to="" length="">
Protected Overrides Function GetEligibilityDates(ByVal arr As List(Of Response.Segment)) As String
Dim seg As Response.Segment
Dim strRetValue As String = ""

''''disable sorting functionality by ashis
'Dim arrQualifiersInOrderOfPreference() As String = {"539", "348", "307", "356", "346"}
'Dim arrSortedByPreference(arr.Count - 1) As Accretive.Services.HIPAA.Eligibility.Response.Segment
'Dim arrayCopyIndex As Integer = 0

''sort arr in the order in which we want to look for specific qualifiers
'For preferenceCounter As Integer = 0 To arrQualifiersInOrderOfPreference.Length - 1
' Dim exiting As Boolean = False
' For sortedArrayCounter As Integer = 0 To arrSortedByPreference.Length - 1
' If CType(arr(sortedArrayCounter), Response.Segment).Fields(1).Value = _
' arrQualifiersInOrderOfPreference(preferenceCounter) Then
' arrSortedByPreference(arrayCopyIndex) = arr(sortedArrayCounter)
' arrayCopyIndex += 1
' If arrayCopyIndex = arrSortedByPreference.Length Then
' exiting = True
' Exit For
' End If
' End If
' Next
' If exiting Then Exit For
'Next

For Each seg In arr 'SortedByPreference
If seg Is Nothing Then
Exit For
End If

'policy start date
If seg.Fields(1).Value = "539" Then
strRetValue = seg.Fields(3).Value
Exit For
End If

'Benefit Begin Date
If seg.Fields(1).Value = "348" Then
strRetValue = seg.Fields(3).Value
Exit For
End If

'eligibility date
If seg.Fields(1).Value = "307" Then
strRetValue = seg.Fields(3).Value
Exit For
End If

'Eligibility Begin
If seg.Fields(1).Value = "356" Then
strRetValue = seg.Fields(3).Value
Exit For
End If

'Plan Begin
If seg.Fields(1).Value = "346" Then
strRetValue = seg.Fields(3).Value & "346"
Exit For
End If

Next

For Each seg In arr
If seg Is Nothing Then
Exit For
End If

''policy end date
'If seg.Fields(1).Value = "540" Then
' strRetValue = seg.Fields(3).Value
' Exit For
'End If

''Benefit End Date
'If seg.Fields(1).Value = "349" Then
' strRetValue = seg.Fields(3).Value
' Exit For
'End If

''Eligibility End
'If seg.Fields(1).Value = "357" Then
' strRetValue = seg.Fields(3).Value
' Exit For
'End If

'Plan End
If seg.Fields(1).Value = "347" An

4 solutions

Solution 2

the following tools may be useful for conversion
Convert VB6 forms to C#[^]
Online Tool

Posted 11-Jun-13 21:42pm

uspatel

Solution 3

Check this link

http://converter.telerik.com/[^]

Posted 11-Jun-13 21:56pm

amit29391

Solution 1

You can find VB to C# code converter online.

But complete project conversion could depends upon your own effort from non oops to oops programming.

Posted 11-Jun-13 21:39pm

PrasathPalanivel

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Maciej Los · Accepted Answer · 2014-05-02T23:02:00

Yes, you can use online converters[^], but i need to warn you:

you have no guarantee that everything would be work perfect
vb6 is 'old' programming language and does not use .net technologies
c# is case sensitive, vb6 not; some variables could not be initialized correctly
vb6 enables to use global variables; c# not
etc.

Final conclusion: write your application in C# from the beginning to the end by yourself!