vb.net 里面如何動(dòng)態(tài)生成多組單選按鈕組？

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%

Dim numi As Integer

For numi = 1 To TextBox1.Text

%

asp:RadioButton ID="RadioButton%=numi%" runat="server" GroupName="leibie%=numi%" /br /

% next %

怎樣指定一個(gè)動(dòng)態(tài)增加按鈕的事件（vb.net）

''' summary

''' 添加多個(gè)按鈕到一個(gè)容器中.

''' /summary

''' param name="StartPos"所有按鈕開(kāi)始點(diǎn)./param

''' param name="ButtonSize"按鈕的大小./param

''' param name="ButtonSpace"按鈕的間距/param

''' param name="ButtonCount"按鈕的總數(shù)/param

''' param name="AddingContainer"被添加到的容器/param

''' remarks/remarks

Private Sub AddButtons(ByVal StartPos As Point, ByVal ButtonSize As Size, _

ByVal ButtonSpace As Size, ByVal ButtonCount As Integer, _

ByVal AddingContainer As Control)

Dim mBtnPos As Point = StartPos

For ItemTemp As Integer = 0 To ButtonCount - 1

Dim NewButton As Button = New Button() With

mBtnPos.Y += ButtonSpace.Height + ButtonSize.Height

If mBtnPos.Y AddingContainer.Height Then

mBtnPos.Y = StartPos.Y

mBtnPos.X += ButtonSpace.Width + ButtonSize.Width

End If

NewButton.Text = String.Format(":", CStr(ItemTemp + 1))

AddHandler NewButton.Click, AddressOf btnzh_Click

AddingContainer.Controls.Add(NewButton)

Next

End Sub

Private Sub btnzh_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnzh.Click

Dim ItemCount As Integer = 0

Try

ItemCount = CInt(txtChoice.Text)

Catch ex As Exception

MessageBox.Show("您輸入的數(shù)字無(wú)法解析為數(shù)字.")

Return

End Try

AddButtons(New Point(2, 2), New Size(60, 40), New Size(20, 30), ItemCount, Me)

End Sub

Private Sub btnzh_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

End Sub

vb.net 怎樣設(shè)置背景圖片，也就是一個(gè)動(dòng)態(tài)按鈕效果！

button是沒(méi)有backgroundimage屬性的哈，哥。你應(yīng)該是要切換背景的圖片吧，那你應(yīng)該設(shè)置你當(dāng)前主控件的背景圖片哈，而不是button的背景哈。

如何在vb.net里面動(dòng)態(tài)添加控件

Private WithEvents NewTextBox As TextBox

'通過(guò)使用WithEvents關(guān)鍵字聲明一個(gè)對(duì)象變量為新的命令按鈕

Private Sub Command1_Click()

If NewTextBox Is Nothing Then

Set NewTextBox = Controls.Add("VB.TextBox", "cmdNew", Form1)

NewTextBox.Move 200, 200

NewTextBox.Width = Form1.Width - 450

NewTextBox.Height = Form1.Height - 1400

NewTextBox.Visible = True

End If

End Sub

Private Sub Command2_Click()

If NewTextBox Is Nothing Then

Exit Sub

Else

Controls.Remove NewTextBox

Set NewTextBox = Nothing

End If

End Sub

vb.net如何刪除一個(gè)動(dòng)態(tài)添加的button？

用CreateWindow這個(gè)API創(chuàng)建一個(gè)命令按鈕

用MoveWindow自動(dòng)這個(gè)按鈕的位置同時(shí)設(shè)置按鈕的大小

用ShowWindow顯示這個(gè)按鈕

DestroyWindow銷(xiāo)毀這個(gè)按鈕