| ■No56152 (オショウ さん) に返信
VBですがこんな感じでどうでしょう？
アイテムクリックで閉じたらまた開く処理です。
Private m_blnOpen As Boolean = False
Private Sub ToolStripDropDownButton1_DropDownOpened(ByVal sender As Object, ByVal e As System.EventArgs) Handles ToolStripDropDownButton1.DropDownOpened
m_blnOpen = False
End Sub
Private Sub ToolStripDropDownButton1_DropDownItemClicked(ByVal sender As Object, ByVal e As System.Windows.Forms.ToolStripItemClickedEventArgs) Handles ToolStripDropDownButton1.DropDownItemClicked
m_blnOpen = True
End Sub
Private Sub ToolStripDropDownButton1_DropDownClosed(ByVal sender As Object, ByVal e As System.EventArgs) Handles ToolStripDropDownButton1.DropDownClosed
If m_blnOpen Then
BackgroundWorker1.RunWorkerAsync()
End If
End Sub
Private Sub BackgroundWorker1_RunWorkerCompleted(ByVal sender As Object, ByVal e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles BackgroundWorker1.RunWorkerCompleted
ToolStripDropDownButton1.ShowDropDown()
End Sub |