-
The tool provided with .Net framework to register assemblies for use by COM is
A) RegasmB) Regsvr32C) ILDASM
-
TlbExp does the same thing which RegAsm does
A) TrueB) FalseExplanation: TlbExp exports the Type Library information
balajifortest
- Aug 27th, 2006
Hai, I Think tlbIMP does the same thing as REGASM.EXE not tlbEXP.. Actually,REGASM.EXE is used for registering .net components.
-
Web services can handle any type of data that can be serialized
A) TrueB) False
-
An Assembly must have a Strong name to be placed in GAC
A) TrueB) FalseExplanation: Assembly must have a Unique Strong name to be considerd as a shared assembly
-
Which too l is used to add & remove assemblies from GAC
A) RegasmB) GacUtilC) Regsvr32Explanation: Gacutil /I adds an assembly to GAC & GacUtil /U removes an assembly from Gac
-
How do you refer the current class in VB.Net
A) MeB) ThisC) SuperExplanation: Me is used to refer the current class in VB.Net
-
Where do you define attributes in VB.Net
A) Along with Method signatureB) On top of the method signatureC) With in the Method body
-
-
Describe two ways to set the tab order of controls on your form using vb.net / visual C#?
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.
-
What is meant by field-level validation and form level validation.
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
- 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...
-
-
-
-
-
-
-
How to convert the data present in MS-Access to SQL server 2000?
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...
-
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?
-
-
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
VB.NET Interview Questions
Ans