Question

在VB.net 中用定义新的控件后如何让它显示出来

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Txt1 = New TextBox()

Me.Txt1.Text = "dfsaf"
Me.Txt1.Left = 10
Me.Txt1.Top = 10
Me.Txt1.Visible = True

Me.Txt1.Show()

End Sub

这段代码执行后不报错，但是在窗体上根本就不显示我新定义的textbox。

如何能实现跟vb 6.0里面相同功能呢？

vb 6.0中应该是：

dim txt1 as textbox

set txt1 = controls.add("vb.textbox","txt1")

txt1.visable=true
这就搞定了。VB。net中如何能实现类似的功能呢？

Answer 1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Txt1 = New TextBox()

Me.Txt1.Text = "dfsaf"
Me.Txt1.Left = 10
Me.Txt1.Top = 10
Me.Txt1.Visible = True

Me.Controls.add(Txt1)
End Sub