Visual Basic Concepts
You often need to perform several different actions on the same object. For example, you might need to set several properties for the same object. One way to do this is to use several statements.
Private Sub Form_Load()
Command1.Caption = "OK"
Command1.Visible = True
Command1.Top = 200
Command1.Left = 5000
Command1.Enabled = True
End Sub
Notice that all these statements use the same object variable, Command1. You can make this code easier to write, easier to read, and more efficient to run by using the With...End With statement.
Private Sub Form_Load()
With Command1
.Caption = "OK"
.Visible = True
.Top = 200
.Left = 5000
.Enabled = True
End With
End Sub
You can also nest With statements by placing one With...End With statement inside another With...End With statement.