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____ property is used to lock a textbox to enter a datas.
amplemaddy
- May 6th, 2008
Text1.Locked = TrueText1.Enabled = Falsethare two properties to lockand we can write code in key events and lock the textbox
Lokesh M.
- May 3rd, 2005
Locked
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____ is the difference between Listindex and Tab index.
amplemaddy
- May 6th, 2008
List index is the property for Listbox control if we add items to the list box list index will be created it will be start from 0Tab intex is tab movment to set focus the control when pressing tab key..this property we can set most all the visible controls tabindex is also start from 0 only
sanjeev prabhudesai
- Apr 12th, 2005
Most generally: Listindex:-index of an Item in a List, can be of a Listboc control. Tab index:-determines how control/cursor moves from one cotrol to another on a Form(container)
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Difference between Linked Object and Embedded Object?
KrazyItalian
- May 26th, 2008
A STANDARD FOR SHARING DATA BETWEEN APPLICATION. EXAMPLE CUTTING A PICTURE OUT OF PAINT AND PASTE IT INTO A WORD DOCUMENT IS OLE. eMBEDDING PUTS A COPY OF THE OBJECT INTO THE DOCUMENT.
Fernando Ybarra
- Apr 6th, 2006
o Embedding objects - When you embed an object, a copy of the object is inserted into the destination document. There's no link to the original file. When you change information in the source document...
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Data access error
I have a score form that contains a grid that accepts scores from user ,and then display those scores to another page called playerform.the problem is that before scoreform opens it just rebuilds the score table that deals with all above task.after that only i can enter scores into the grid.when i enter score in the grid one by one ,it doesn't allow me to enter scores in the second line of the grid...
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How to retrieve the records from database into Listview Control in VB ?
aashutosh_r
- Jul 22nd, 2008
Dim zrs.MoveFirst Do While Not rs.EOF Set z = lv.ListItems.Add(, , rs!Field1) ' z.SubItems(1) = rs!Field2...
Rakesh
- Nov 22nd, 2007
By using .additem()for ex. listbox's name is list1 and field name is item1, thenlist1.additem(rs!item1)where rs is a recordset
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Which controls have refresh method.
gauri_geek
- Sep 27th, 2008
All controls have a refresh property. This is not available in the properties window.Refresh property forces repaint of the control
Ravi Kumar
- Sep 5th, 2005
All most all of the standard controls have refresh method.
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____ property of menu cannot be set at run time.
Amit
- Apr 6th, 2005
Name
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What is the need of tabindex property is label control.
gauri_geek
- Sep 27th, 2008
To move to the next control preceding the label directly instead of focusing each and every control using the tab button
Satish
- Sep 10th, 2005
Its useful when HotKeys are used with "&" on Label Caption. To Setfocus to Next Tabindexed Contro
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___,__,___ are the type of combo box?
gauri_geek
- Sep 27th, 2008
3 types of combo style1- Dropdown Combo : A new item can be written into it. List is not always shown2- Simple combo : All List items are always shown. To see them the control shd be dragged enough3- Dropdown list : Cannot contain a list value other than the added ones.List is not always shown
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To validate a range of values for a property whenever the property values changes,which type of property procedure you use?
Srinivas Reddy K (KSR)
- Jun 10th, 2005
Event Property Procedure
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What is ODBC?
shaiju.rajan
- Oct 5th, 2008
Open Database Connectivity (ODBC) provides a standard software API method for using database management systems (DBMS). The ODBC Specification offers a procedural API for using SQL queries to access d...
amplemaddy
- May 6th, 2008
ODBC IS Open Data Base Connetivity we can connect data base using DSN is called ODBC
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Command Line Application
Suppose i want to run a command line application, open up another Windows program, or even bring up the default web browser or email program... how can i do this from your VB code?
Parmanand Singh
- Nov 7th, 2008
It is very easy to create command line application. Eg. you want to create a program that takes your name and then says hello. egRun > Testapplication.Exe "ParmanandSingh"So this "ParmanandSingh" will...
madhu3768
- Jun 13th, 2008
Use Shell command to run a particular application on the particular event of your application
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Clear property is available in ____,___ control.
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How would you use ActiveX Dll and ActiveX Exe in your application?
GuruRoss
- Feb 4th, 2009
ActiveX DLLs and EXEs can be powerful tools for code encapsulation and reuse, and for breaking a large project down into smaller tasks.The first important difference is that an ActiveX DLL runs i...
uk19705
- May 11th, 2006
Exe can be used by launching through shell command.Somthing like Shell.execuet (xyz.exe)
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Describe: In of Process vs. Out of Process component. Which is faster?
waasim
- Feb 8th, 2009
An in-process component is implemented as a DLL, and runs in the same process space as its client app, enabling the most efficient communication between client and component.Each client app that uses ...
ranajitBhowmick
- Feb 3rd, 2009
DLL (Inprocess) is faster than EXE (Out Process). Because DLL is always kept on execution mode.
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How to check the condition in Msgbox?
If(Msgbox("Do you want to delete this Record",VbYesNo)=VbYes)Then End if
vijai85m
- Mar 20th, 2009
Using the named values for msgbox type will yield a return value like JD stated.You can then use:If msgbox("yourmessage", sometype) = someNamedValue Thenetc etc__________________oh yeah... documentation... I have heard of that.
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___,_____ and ____ container objects.
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Which event will burn if we close the current working vb window
sureshsamineni
- Jun 10th, 2009
First Form_QueryUnload event will fire and Form_Unload event will fire after these two events Form_Terminate() event will fire.
Pandian S
- Mar 3rd, 2007
Hi,Hierarchy of closing form events.1. Query Unload (This event will raise when we close the form)2. Unload3. Terminate
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Project Compatibility and Binary Compatibility
What is Compatibility? When do you use which compatibility? What are the primary differences between project compatibility and binary compatibility?
Paul_G
- Jun 14th, 2009
Its also important to realise that if you set your project to binary comaptability and ADD additionally to the interface, this will not break the interface. You will break the interface if you alter the signature in any way.
Parmanand Singh
- Nov 18th, 2008
Used for COM component. there are 3 type of comatibility - No Compatibility, Project Compatibility, Binary Compatibilty. we have to set Compatibility for COM Component.No Compatibility means when you ...
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State 3 main differences between flexgrid control and dbgrid control
srivenubhaskar
- Jul 1st, 2009
The 3 Difference between data grid and flex grid 1. Data Grid is Editable flexgrid is Diplay only. 2. DBGrid allows full data binding while MSFlexGrid allows read-only binding 3. MSFlex grid is sma...
shiv
- Aug 13th, 2006
hi, i would like to clearfy some of my doubts regarding u r ans1. how datasource is a difference factor because in flexgrid also we can add one data contron in design time and call the data source p...
Visual Basic Interview Questions
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