请教几个VB.net小问题,谢谢

[huhaodn]

C#中的struct关键字在vb.net中是什么?如何将一组Button控件申明成数组?

[huhaodn]

楼上的,你这是循环创建控件,我控件是已存的

[hamadou]

1.
structure
2.
Dim a As New Button()
a.Name = "b1"
Dim a1 As New Button()
a1.Name = "b2"
Dim b() As Button = {a, a1}

[huhaodn]

非常感谢楼上的,这种数组方式我昨天试过,但是在循环这个数组属性时,编译通不过,说是末将增加到引用

[hamadou]

Dim a As New Button()
a.Name = "b1"
Dim a1 As New Button()
a1.Name = "b2"
Dim b() As Button = {a, a1}
Dim i As Integer
For i = 0 To b.GetUpperBound(0)
MessageBox.Show(b(i).Name())
Next
是可以的啊，不知道你想使用数组的什么属性？？？

[huhaodn]

循环Visible属性

[hamadou]

Dim a As New Button()
a.Name = "b1"
Dim a1 As New Button()
a1.Name = "b2"
Dim b() As Button = {a, a1}
Dim i As Integer
For i = 0 To b.GetUpperBound(0)
MessageBox.Show(CType(b(i), Button).Visible.ToString)
Next

[WTaoboy]

Dim but As Button
Dim butArray(10) As Button
Dim i As Integer
For i = 0 To 9
butArray(i) = New Button
butArray(i).Name = i.ToString()
butArray(i).Top = i * 10
butArray(i).Visible = True
Me.Controls.Add(butArray(i))
Next

[huhaodn]

谢谢,我试试先

[hidejay]

Dim but As Button
Dim butArray(10) As Button
Dim i As Integer
For i = 0 To 9
butArray(i) = New Button
butArray(i).Name = i.ToString()
butArray(i).Top = i * 10
butArray(i).Visible = True
Me.Controls.Add(butArray(i))
Next
类似过去的控件数组，可以的