VB.net Handles 问题

显示全部楼层 · 2013-10-20 16:01:56

对于批量的对象就用循环好了，一个一个复制粘贴并不是很好的解决方案。首先写好事件处理函数。Private Sub TextBoxChanged(sender As Object, e As EventArgs)'一些代码End Sub下面是主函数Dim tests() As TextBox '数组或集合字段名称用复数Dim num As Integer = 80 '控件总个数ReDim tests(num)For i = 0 To tests.Count - 1Dim item As New TextBoxtest(i) = itemAddHandler item.TextChanged, Addres...

千问 · 2013-10-20 16:01:56

之所以可以 Handles ，是因为窗体设计代码中有这么一句：Friend WithEvents TextBox1 As System.Windows.Forms.TextBox而用 WithEvents 是不可以声明数组的，所以 test() 这类控件数组就不可 Handles 了。只能是Sub a(ByVal sender As System....