I have not seen any significant disadvantages of using control array except it slightly increase difficulty in managing your controls. Moreover, control array is not applicable in every program.

Control array simply is a group of control that share the same name, same type, and same event procedures that increase flexibility of Visual Basic 6:


Being share the same name and same event...

frmsummary.lblfname0.Caption = frmWage.lblfirstname.Caption

try use DoEvents , this function will provide a few processing resource for the rest of the system tasks such as screen update.

here is Example

For i = 0 To 100
DoEvents
Next i


Second...

MDI (Multi Document Interface) Form is form that can hold multi forms inside it.

you can't do it there no easy to set command button forecolor. but you can use CheckBox instead, set Style = Graphical (it exactly look like button) , and copy this code in


Private Sub...

changing color it really easy


Form1.BackColor = vbBlack '// Black Color
Form1.BackColor = vbRed '// Red Color
Form1.BackColor = vbBlue '// Blue Color
Form1.BackColor = vbWhite '// White Color...