VB Learning Notes

For the next project:

Picture property of Form : Image Background

Alignment Property of Label : Content Right

For interactive use of Boolean variables

If not Firstflag then

If not Res Then

Dataout. Caption = "" when you click on the first number

Dataout. Caption = Dataout. Caption & Index

Else

Dataout. Caption = Index

res = False

End If

Firstflag = True

Else ' when the click is not the first time

If not Res Then

' Dataout. Caption = ""

Dataout. Caption = Dataout. Caption & Index

Else

Dataout. Caption = Index

res = False

End If

End If

About unequal applications:

If (dataout. Caption <> "") Then

End if

Error reason: endif not written

VB Learning Notes