While handling keystrokes if e.Handled=True is set then Visual Basic
Will handle the key
Will not handle the key
Will send the key to Garbage collector
None of the above
Correct Answer :
B. Will not handle the key
Related Questions
/*1. OleDataAdapterq1.update(DataSet1,"emp")
2. OleDataAdapterq1.update(DataSet1,"std")
3. DataSet1.Merge(DataSet1)
4. DataSet1.AcceptChanges()
/* The error is in line
2
4
3
No Error
A form can have only one default button
True
False
_________ actually updates the values in a DataSet permanently
OleDataAdapterq1.update(DataSet1,"emp")
DataSet1.Merge(DataSet1)
DataSet1.AcceptChanges()
DataSet1.Update()
If a Label control's AutoSize property is set to True, can you resize the control
Yes
No
If a Class in inherited, its constructor is inherited automatically and it is fired automatically
True
False
If you want to open a file named "a.txt" use
System.diagnostics.Start("a.txt")
System.Start("a.txt")
System.diagnostics.Process.Start("a.txt")
System.Process.Start("a.txt")
This view pops up if "Ctrl+F1" is pressed
Help
Properties Window
Dynamic Help
Server Explorer
If a form call another form and the caller form is closed through code, then both forms are disposed
True
False
The default location of the exe file of your solution is
..../Project folder name
.../Project folder name/Bin
.../Project folder name/Debug
.../Project folder name/Debug/Bin
In OLEDB database can be accessed without using DataSet
True
False
VB.NET supports Multi Level Inheritance
True
False
To use HelpProvider, the following properties of the form needs to be set
HelpButton
MaximizeBox
MinimizeBox
All of the above
If a button click event is to be fired when the user press the 'Esc' key, set the buttons name against forms _________ property
DefaultButton
AcceptButton
DialogResult
CancelButton
In reports ___________ property help to assign user-defined criteria
ReportSource
SectionFormula
Query
SelectionFormula
dim arr(10) as string,
the max index of the array is
9
10
Can be >10 also
None of the above
Images can be loaded from
Images.FromFile
BitMap.FromFile
System.FromFile
Both a and b
A MsgBox can have maximum ___________ button(s)
1
2
3
4
A form can not call itself
True
False
To redimension an array with its previous values intact use ___________ keyword
RedimPreserve
Preserve
Redim
Redim Preserve
The SelectionMode property of a CheckedList Box can be set only to
One
MultiSimple
MultiExtended
None of the abvove
Class cc
public _________ I as string
end class
Button1_Click
cc.I=100
Share
Shared
Global
Static
VB.NET does not support control arrays
True
False
A function can have multiple return statements
True
False
In ADODB the _____________ property is used to connect to the table
RecordSet
DataSource
RecordSource
Connection
If Option Explicit is on then Dim i as Integer="10" will produce an error
True
False
Dim S as Integer=10
Text1=S
Msgbox(Text1.Text)
Will return error
Will return 10
Will return 0
Will return Null
A Class can inherit both Class and Interface at a time
True
False
PasswordChar property of a TextBox can accept " " (space) as the password char
True
False
A TreeView can have multiple root nodes
True
False
On error goto lbl is a
Structured error
Unstructured error