vb小程序 显示问题

来源:百度知道 编辑:UC知道 时间:2024/05/31 15:59:21
程序如下
Private Sub Command1_Click()
a1 = Text1.Text
b1 = Text2.Text
If (a1 = 25 And b1 <= 39) Or (a1 = 26 And b1 <= 26) Or (a1 = 27 And b1 <= 13) Or (a1 = 28 And b1 = 0) Then
Picture1.Print "120"
Else
Picture1.Print "错误"

End If

End Sub

Private Sub Command2_Click()
Var Form1 = New List

End Sub

Private Sub Form_Load()
Dim a1 As Integer
Dim b1 As Integer
Dim c1 As Integer

End Sub
在文本框上显示文字,可按一下按钮显示就另起一行显示,如何设置成按一下更新一次,不换位置(只在一个位置显示)

在Command1_Click里加一句Picture1.Cls即可,如下:
Private Sub Command1_Click()
Picture1.Cls
a1 = Text1.Text
b1 = Text2.Text
If (a1 = 25 And b1 <= 39) Or (a1 = 26 And b1 <= 26) Or (a1 = 27 And b1 <= 13) Or (a1 = 28 And b1 = 0) Then
Picture1.Print "120"
Else
Picture1.Print "错误"

End If

End Sub