主题：动态增加控件时，如何控制每一行生成控件的个数？

Dim x As Integer = 0
Dim y As Integer = 0
For  i As Integer=0 To 52  '列出全部
    If i Mod 5 = 0 Then
        y += 20
        x = 0
    Else
        x += 70
    End If
    Dim txt As WinForm.label
    txt = e.Form.CreateControl("label" & i, ControlTypeEnum.label)
    txt.text =  i
    txt.Font = New Font("微软雅黑", 9)
    txt.Left = 40 + x
    txt.Top = 10+y
    txt.Width = "500"
    txt.Height  = "200"
    e.Form.Controls("Panel14").AddControl(txt)
Next