How many max. number of controls can place in one form (especially visual basic form)?6 6454
How many MDI(multiple document interface) forms can include in one project(especially in visual basic)?6 9368
What is the difference between Exec and ExecSQL? (wouldnt this be dependent on data access? Ie ADO use different method than DAO)1 3016
What is the difference between a property a method and an event? Give an example of each.18 53747
What is a variant data type and when would you use it?3 2499
Why is it not good to use a variant data type?2 2808
What is the difference between a Dynaset and Snapshot and how would you create one?2 15988
What is the difference between Dim nCount as Integer vs Dim nCount% and when would you use each?6 3932
What is the difference between
What is the statement to extract 4 characters from the middle of a string?1 2529
What is the error message that you would get if you try to assign "Null" to an integer variable?4 3615
What is the difference between Single and Double in VB?4 7226
Scope of API's can be of types, what are they?
What are the important components of OLEDB?
Difference between Tabletype and Snapshot?
Through which protocol OLEDB components are interfaced?
Explain the "cursortype" and "Locktype" in VB?
How can I access a record by record number?
what is the control used to call a windows application.
Draw Sequence Modal of RDO and Explain?
Is it possible to change menu runtime using API? If yes Specify the function names?
With in the form we want to check all the text box control are typed or not? How?
What is the use of progress Bar Control?
Does VB support pointers to functions?
Difference between ActiveX Exe and Dll.
what are the Types of LockEdits in RDO?
what are the Types of cursors in RDO?