Private Sub Command1_Click() Dim i As Integer For i = 1 To Len(Trim(Text1.Text)) If IsNumeric(Mid(Text1.Text, i, 1)) Then MsgBox Mid(Text1.Text, i, 1) End If Next i End Sub
Private Sub Command1_Click() Dim i As Integer dim s as string dim shuzi as string
for i=1 to len(s) if asc(mid(s,i,1))>=48 and asc(mid(s,i,1))<=57 then shuzi=shuzi & mid(s,i,1) endif next i msgbox shuzi end sub
简单
Dim i As Integer
For i = 1 To Len(Trim(Text1.Text))
If IsNumeric(Mid(Text1.Text, i, 1)) Then
MsgBox Mid(Text1.Text, i, 1)
End If
Next i
End Sub
Dim i As Integer
dim s as string
dim shuzi as string
for i=1 to len(s)
if asc(mid(s,i,1))>=48 and asc(mid(s,i,1))<=57 then
shuzi=shuzi & mid(s,i,1)
endif
next i
msgbox shuzi
end sub