我正在尝试从一个单独的类修改应用程序启动表单上的控件,该类是从启动表单中按钮的事件处理程序实例化的。
这是主窗体中的点击监听器:
Sub Button1Click(sender As Object, e As EventArgs)
Dim changer As New Changer()
changer.dochange
End Sub
这是类转换器:
Public Class Changer
Sub dochange
'ignore this part
Dim window As Form1
window = New Form1()
window.Show
'this is where i have a problem:
Dim bunz As MainForm
bunz = New MainForm()
bunz.label1.Text = "sometext"
End Sub
End Class
我什至设置了我的 label1 以便它是公开的,但文本仍然不会改变。怎么了?