Private Sub Form_Load ( )
Text1.Tag = 0
Text1_LostFocus
End Sub
Private Sub Text1_GotFocus ( )
Text1.Text = Text1.Tag
Text1.SelStart = 0
Text1.SelLength = Len ( Text1.Text )
End Sub
Private Sub Text1_KeyPress ( KeyAscii As Integer )
If KeyAscii > = Asc ( "0" ) And KeyAscii < = Asc ( "9" ) Or KeyAscii = 8 Or KeyAscii = Asc ( "." ) Then
If KeyAscii = Asc ( "." ) And InStr ( 1, Text1.Text, ".", vbTextCompare ) > 0 Then
KeyAscii = 0
End If
If Text1.SelStart > = Len ( Text1.Text ) - 2 And _
InStr ( 1, Text1.Text, ".", vbTextCompare ) > 0 And _
Len ( Text1.Text ) - InstrRev ( Text1.Text, ".", Len ( Text1.Text ) , vbTextCompare ) > = 2 And _
KeyAscii <> 8 Then
KeyAscii = 0
End If
Else
KeyAscii = 0
End If
End Sub
Private Sub Text1_LostFocus ( )
Dim SaveNumer As Currency
If IsNumeric ( Text1.Text ) = False Then
SaveNumer = 0
Else
SaveNumer = Format ( Text1.Text, "0.00" )
End If
Text1.Tag = SaveNumer
Text1.Text = Format ( SaveNumer, "¥0.00" )
End Sub