/// The WM_ENABLE message is sent when an application changes the enabled state of a window. It is sent to the window whose enabled state is changing. This message is sent before the EnableWindow function returns, but after the enabled state (WS_DISABLED style bit) of the window has changed.

    /// The WM_CANCELMODE message is sent to cancel certain modes, such as mouse capture. For example, the system sends this message to the active window when a dialog box or message box is displayed. Certain functions also send this message explicitly to the specified window regardless of whether it is the active window. For example, the EnableWindow function sends this message when disabling the specified window.

    '''The WM_CANCELMODE message is sent to cancel certain modes such as mouse capture. For example the system sends this message to the active window when a dialog box or message box is displayed. Certain functions also send this message explicitly to the specified window regardless of whether it is the active window. For example the EnableWindow function sends this message when disabling the specified window.

    '''The WM_ENABLE message is sent when an application changes the enabled state of a window. It is sent to the window whose enabled state is changing. This message is sent before the EnableWindow function returns but after the enabled state (WS_DISABLED style bit) of the window has changed.

    ''' This message is sent before the EnableWindow function returns but after the

    /// <summary>The window is initially disabled. A disabled window cannot receive input from the user. To change this after a window has been created, use the EnableWindow function.</summary>

    ''' <summary>The window is initially disabled. A disabled window cannot receive input from the user. To change this after a window has been created, use the EnableWindow function.</summary>

static extern bool EnableWindow(IntPtr hWnd, bool bEnable);

Private Shared Function EnableWindow(ByVal hWnd As IntPtr, ByVal bEnable As Boolean) As Boolean

        static extern bool EnableWindow(IntPtr hWnd, bool bEnable);

            EnableWindow(controlPtr, enabled);

See EnableWindow to enable or disable a window.