新建From1(窗体),新建新建Command1(按钮CommandButton),Label1(Label),代码:
Private Sub Command1_Click()
List1.Visible = False '不可见可以加快速度
With List1
.Clear
For i = 1 To 10000
.AddItem i
DoEvents
Next
End With
List1.Visible = True '完成后可见
End Sub