|
How can we call Stored procedure of Back End in RDO and ADO ?
Visual Basic Interview Questions and Answers
(Continued from previous question...)
67. How can we call Stored procedure of Back End in RDO and ADO ?
In RDO We can call using RDO Query Objects.
In ADO We can call using Command Objects.
68. What is Static Cursor?
In ADO Snap Shot is called so.
69. How to check the condition in Msgbox?
If(Msgbox("Do you want to delete this Record",VbYesNo)=VbYes)Then End if
70. What is control array and how many we can have it with in the form?
Group of control share the same name. Max 32, 767.
71. What is diff between the Generic Variable and Specific Variable?
Generic Variable:
Create Object Ex:-Ole-Automation . No need refer the object library.
Specific Variable:
Binding Procedure Early and Late Binding ( Can be Remove from the Memory).
72. What is the diff. Between function and sub procedures?
Function will return value but a sub procedure wont return values
(Continued on next question...)
Other Interview Questions
| 