VB.NET Interview Questions

Jan 01 2006
03:29 PM

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Web services can handle any type of data that can be serialized

VB.NET Interview Questions

A) TrueB) False

rajanee
Profile Answers by rajanee Questions by rajanee

Jan 6th, 2006

A) True

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Jan 01 2006
03:29 PM

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An Assembly must have a Strong name to be placed in GAC

VB.NET Interview Questions

A) TrueB) FalseExplanation: Assembly must have a Unique Strong name to be considerd as a shared assembly

karthikeyan

Feb 24th, 2006

Assembly must have a Unique Strong name for GAC Util

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Jan 01 2006
03:29 PM

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Which too l is used to add & remove assemblies from GAC

VB.NET Interview Questions

A) RegasmB) GacUtilC) Regsvr32Explanation: Gacutil /I adds an assembly to GAC & GacUtil /U removes an assembly from Gac

jaydada
Profile Answers by jaydada Questions by jaydada

Mar 3rd, 2006

GacUtil

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Jan 01 2006
03:29 PM

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How do you refer the current class in VB.Net

VB.NET Interview Questions

A) MeB) ThisC) SuperExplanation: Me is used to refer the current class in VB.Net

sinivs
Profile Answers by sinivs Questions by sinivs

Jun 19th, 2006

A)Me

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Jan 01 2006
03:29 PM

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Where do you define attributes in VB.Net

VB.NET Interview Questions

A) Along with Method signatureB) On top of the method signatureC) With in the Method body

starmile
Profile Answers by starmile Questions by starmile

Jan 25th, 2006

B) On top of the method signature

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Jan 01 2006
03:29 PM

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The serialization of an Object means that it is written out to a stream

VB.NET Interview Questions

A) TrueB) False

rajanee
Profile Answers by rajanee Questions by rajanee

Jan 6th, 2006

A) True

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Jan 09 2006
11:27 AM

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Describe two ways to set the tab order of controls on your form using vb.net / visual C#?

ajantha_devi
Profile Answers by ajantha_devi Questions by ajantha_devi

VB.NET Interview Questions

1. in the designer, select each control capable of receiving the focus.2. in the properties window, set the tabindex property to an appropriate value. the focus passes from control to control in the order of lowest to highest value.

Mahendra raja

Feb 1st, 2006

1. set the tab order of the controls, by using the tab order property of the every control in a sequence manneraccording to the arrangement of the control.2. Go to the view menu, their you can get tab...

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Jan 09 2006
11:33 AM

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What is meant by field-level validation and form level validation.

ajantha_devi
Profile Answers by ajantha_devi Questions by ajantha_devi

VB.NET Interview Questions

Field- level keyboard events allow you to immediately validate user input : KeyDown, KeyPress, KeyUp.Form-level validation is the process of validating all fields on a form at once. it is usually called when the user is ready to proceed to another step.

pampatipraveen
Profile Answers by pampatipraveen Questions by pampatipraveen

Jan 24th, 2006

Field-Level ValidationField-level validation ensures that the value entered in the field as a whole is in accordance with the application's requirement. If it isn't, you can alert the user to the prob...

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Feb 08 2006
10:52 AM

1643
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WHAT IS A STRINGBUILDER?PLEASE GIVE AN EXAMPLE?

abin jaik antony

VB.NET Interview Questions

Nagendra Kumar K

Feb 21st, 2006

The String object is immutable. Every time you use one of the methods in the System.String class (appending string, remove string,....), it creates a new string object in memory, which requires a...

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Feb 11 2006
12:53 PM

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How can u create a user event? whats are the steps?

B.K.Das

VB.NET Interview Questions

tirupathi

Feb 14th, 2006

write event eventnameraise that event when ever u want i.e raise event eventname

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Feb 28 2006
05:37 AM

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How can i get excat value from database in dropdown list which is in datagrid?

NiravDave
Profile Answers by NiravDave Questions by NiravDave

VB.NET Interview Questions

Francis Mejula

Jul 27th, 2006

hitry the following code. if it not workk,plz let me knowDim datgrdtxt As New DataGridTextBoxColumnDim cmbRowCount as Integerdatgrdtxt = CType(dgrUserInfo.TableStyles(0).GridColumnStyles.Item(write co...

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Mar 11 2006
11:01 AM

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How can i resolve naming conflicts between namespaces having classes wih same names . Suppose i hav 2 namespaces n1 and n2 and having classes with same name.i want to import these namespaces in to my class.then how can i resove the conflicts.

monica

VB.NET Interview Questions

Prasad

Mar 17th, 2006

by declaring variables of the class along with its namespace ... as followsFirst Ur Name SpaceNamespace n1Public Class xSub show()MsgBox("n1")End SubEnd ClassEnd NamespaceNamespace n2Public Class xSub...

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Apr 04 2006
10:18 AM

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Can we run the window application(vb.net) EXE in the web application(asp.net)

kanth

VB.NET Interview Questions

sbhalla

Apr 22nd, 2006

Not sure of that but with visual studio.net 2005 you could export it to your local computer or a website. VS .NET creates an installer fiile and installes the application on the IIS.

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May 10 2006
11:29 AM

2012
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How can i extract the formated word(bold,italic,underline,font,color etc) from the msword file.

rajesh sharma

VB.NET Interview Questions

sarika

Jul 27th, 2006

using CommonDialog classeg:the code to invoke the default font dialog box by using the FontDialog control is given below:private sub displayfont_click(byval sender as system.object,byval e as system.e...

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Jun 09 2006
10:09 AM

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How to convert the data present in MS-Access to SQL server 2000?

NAVEEN KUMAR

VB.NET Interview Questions

mkatpatal
Profile Answers by mkatpatal Questions by mkatpatal

Jul 24th, 2006

use data transformation services of sql server.or create a new database insql server in console. then right click it, all tasks, import data and then the sql server will guide u to choose driver, choo...

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Jun 24 2006
09:11 AM

1283
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I have developed a software when i am going to run it after installing it works very well, but while trying to access the reports then it gives error messages showing "not register something like that...." plz help me to solve out this problem and how?

Simanchal
Profile Answers by Simanchal Questions by Simanchal

VB.NET Interview Questions

pandians
Profile Answers by pandians Questions by pandians

Jul 26th, 2006

Hi Friend,Can U give me the full err message ?

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Jun 28 2006
07:48 AM

1517
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1
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What should i do?">
Can anyone please explain me why i am being getting this warning msg again and again when i run a vb.net application?"Unhandled exception of type System.Data.SqlClient.SqlException in occured in System.Data.dll" What should i do?

Ajaya
Profile Answers by Ajaya Questions by Ajaya

VB.NET Interview Questions

Kris

Jul 1st, 2006

hi friend, It is a sql exception. Use a try catch block to check the exact detail of the exception. If possible can u give me the code which throws u the errorwith regds,Kris

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Jul 05 2006
12:32 PM

4251
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1
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conn.Open()
cmd = New SqlCommand
Dim InsertString1 As String
Dim txt_batchno(i) As TextBox
txt_batchno(i) = New TextBox
'txt_batchno(n).Text = txtbatchno.Text

n = txt_nos.Text

' For i = 0 To i = n - 1
'compvar(i) = txtbatchno.Text

' Next
' MsgBox("value of compvar(i)" & compvar(i).Item(i))
'MsgBox("value of compvar(i)" & compvar(1))
'For i = 0 To i = n - 1
i = 0
' If i <= n - 1 Then
' MsgBox("value of compvar(i)" compvar(i))
compvar(i).Item(i) = New ArrayList
Dim s1 As String
txt_batchno(i).ext = compvar(i).Item(i)
s1 = compvar(i).Add(txt_batchno(i).Text)
' MsgBox("value of compvar(i)" & compvar(i).Item(i))
txt_batchno(i).Text = s1 'compvar(i)compvar(i).Item(i).ToString
InsertString1 = "select * from brakedisc_info where batchno='" & txt_batchno(i).Text & "'" ' and batchno='" & txt_batchno(i + 1).Text & "'"
compareDS = New DataSet("compare")
DA = New SqlDataAdapter(InsertString1, conn)
DA.Fill(compareDS, "brakedisc_info")
DataGridView1.DataSource = compareDS.Tables(0)
'i = i + 1
' End If
'Next

End Sub

Private Sub btn_add_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_add.Click
conn = New SqlConnection("server=acer;initial catalog=breakdiskprocessdata;integrated security=sspi")
conn.Open()
n = txt_nos.Text
Dim InsertString1, s1 As String
Dim txt_batchno(i) As TextBox
txt_batchno(i) = New TextBox
Dim flag As Boolean
flag = True
i = 0
compvar(i) = New ArrayList
'For i = 0 To i = n - 1
If flag = True Then

If i <= n - 1 Then
compvar(i).Insert(i, txtbatchno.Text)
txtbatchno.Text = ""
Me.Show()
MsgBox("array contains:" & compvar(i).Item(i))
i = i + 1
End If

End If
' Next
' If i <= n - 1 Then
'flag = False
' If flag = False Then
'InsertString1 = "select * from brakedisc_info where batchno='" & txt_batchno(i).Text & "'" ' and batchno='" & txt_batchno(i + 1).Text & "'"
'MsgBox("value of compvar(i)" & compvar(i).Item(i))
' txt_batchno(i).Text = compvar(i).Item(i)
' InsertString1 = "select * from brakedisc_info where batchno='" & txt_batchno(i).Text & "'" ' and batchno='" & txt_batchno(i + 1).Text & "'"
' compareDS = New DataSet("compare")
' DA = New SqlDataAdapter(InsertString1, conn)
' DA.Fill(compareDS, "brakedisc_info")
' DataGridView1.DataSource = compareDS.Tables(0)
' End If
' End If
End Sub
End Class

Thanks in advance...
">
How to assign and retrive values from array, arraylist dynamically........please see the questionWill enter the number of values to be inserted into array in one text boxex: n= txt_num.textand from another textbox I want to insert the 'n' values(ie varchar values)and then i want to retrive the values back such that i can use these values in select stmt of T-sql to retrive the data....and i want to display the data of all 'n' values in one table*here is the code.. for assigning and retriving pl chk this is the main prob...i can write T-sql part..........please helpImports System.Data.SqlClientImports System.DrawingPublic Class compare Dim n, i As Integer Dim compareDS As DataSet Dim compvar(i) As ArrayList Dim conn As SqlConnection Dim cmd As SqlCommand Dim DA As SqlDataAdapter Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click conn = New SqlConnection("server=acer;initial catalog=breakdiskprocessdata;integrated security=sspi") conn.Open() cmd = New SqlCommand Dim InsertString1 As String Dim txt_batchno(i) As TextBox txt_batchno(i) = New TextBox 'txt_batchno(n).Text = txtbatchno.Text n = txt_nos.Text ' For i = 0 To i = n - 1 'compvar(i) = txtbatchno.Text ' Next ' MsgBox("value of compvar(i)" & compvar(i).Item(i)) 'MsgBox("value of compvar(i)" & compvar(1)) 'For i = 0 To i = n - 1 i = 0 ' If i

vraju123
Profile Answers by vraju123 Questions by vraju123

VB.NET Interview Questions

Vishal Verma

Jul 25th, 2006

Use the Lines(index) array which is a feature or textbox to retreive lines seperatly from textbox

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Jul 08 2006
09:40 AM

1639
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1
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Error in C#.Net : type or namespace could not be found (are you missing a using directive or assemble reference).Can you tell me how to solve this error?

rahul

VB.NET Interview Questions

mkatpatal
Profile Answers by mkatpatal Questions by mkatpatal

Jul 24th, 2006

Whereever u hv got this error(line no), see which reference is required.in the solution explorer, click references. right click and add the references. Now again build prg.

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Aug 11 2006
02:42 PM

1191
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1
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How to creat flexgride ctl and advantage of flexgride ctr

karunakaran

VB.NET Interview Questions

srikanth

Aug 14th, 2006

Its very good

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Login

Web services can handle any type of data that can be serialized

An Assembly must have a Strong name to be placed in GAC

karthikeyan

Which too l is used to add & remove assemblies from GAC

How do you refer the current class in VB.Net

Where do you define attributes in VB.Net

The serialization of an Object means that it is written out to a stream

Describe two ways to set the tab order of controls on your form using vb.net / visual C#?

Mahendra raja

What is meant by field-level validation and form level validation.

WHAT IS A STRINGBUILDER?PLEASE GIVE AN EXAMPLE?

Nagendra Kumar K

How can u create a user event? whats are the steps?

tirupathi

How can i get excat value from database in dropdown list which is in datagrid?

Francis Mejula

How can i resolve naming conflicts between namespaces having classes wih same names . Suppose i hav 2 namespaces n1 and n2 and having classes with same name.i want to import these namespaces in to my class.then how can i resove the conflicts.

Prasad

Can we run the window application(vb.net) EXE in the web application(asp.net)

sbhalla

How can i extract the formated word(bold,italic,underline,font,color etc) from the msword file.

sarika

How to convert the data present in MS-Access to SQL server 2000?

I have developed a software when i am going to run it after installing it works very well, but while trying to access the reports then it gives error messages showing "not register something like that...." plz help me to solve out this problem and how?

Can anyone please explain me why i am being getting this warning msg again and again when i run a vb.net application?"Unhandled exception of type System.Data.SqlClient.SqlException in occured in System.Data.dll" What should i do?

Kris

Vishal Verma

Error in C#.Net : type or namespace could not be found (are you missing a using directive or assemble reference).Can you tell me how to solve this error?

How to creat flexgride ctl and advantage of flexgride ctr

srikanth

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