[.NET] VB動態物件的事件
是這樣的~
我程式寫 按一個按鈕
會自己宣告一個表單 和 一個 TextBox 一個label
並自行自訂一個事件 當 TextBox的text改變時
會去修改 label的值
例如
Dim fs As Form = New Form
Dim T1 As TextBox = New TextBox
Dim L1 As Label = New Label
T1.Top = 0
T1.Left = 0
L1.Top = T1.Height
L1.Left = 0
L1.Text = "NULL"
AddHandler T1.TextChanged, AddressOf T1Changed
fs.Controls.Add(T1)
fs.Controls.Add(L1)
fs.Show()
自訂事件 如:
Private Sub T1Changed(ByVal sender As System.Object, ByVal e As
System.EventArgs)
L1.Text = T1.Text
End Sub
這樣寫 再自定事件那 會認不得 L1 與 T1
有什麼辦法可以解決這個問題??
我本來是想說 再自定事件傳進這兩個物件
只是 AddressOf下 我不會傳物件進去..
Google 好久還是找不到解答
拜託各位了
謝謝
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