BUG: MonthView Control Prevents CommandButton Click Event

MORE INFORMATION

Steps to Reproduce Behavior

1. Start a new Standard EXE project in Visual Basic. Form1 is created by default.
2. Add a reference to the Microsoft Windows Common Controls-2 6.0 by completing the following steps:
   1. From the Project menu, select Components to display the Components dialog box.
   2. From the Controls tab, check Microsoft Common Controls-2 6.0.
   3. Click OK to close the dialog box.
3. Add a MonthView control and a CommandButton to Form1.
4. Copy the following to the Code window of Form1:

         Option Explicit
   
         Private Sub Command1_Click()
          MsgBox "CommandButton Clicked"
         End Sub
   
   					

5. On the Run menu, select Start, or press the F5 key to start the program. Click the CommandButton. A message box appears. Click OK to dismiss the message box.
6. Select a day in the MonthView control and then click the CommandButton. The CommandButton gets the focus but the Click event is not executed. When you click the CommandButton a second time, the Click event occurs and you see the message box.

WORKAROUND

Private mvHasFocus As Boolean

Private Sub Command1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    If mvHasFocus Then
        mvHasFocus = False
        Call Command1_Click
    End If
End Sub

Private Sub MonthView1_GotFocus()
    mvHasFocus = True
End Sub