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var brush = new ImageBrush(); brush.ImageSource = new BitmapImage(new Uri("Images/myImage.png", UriKind.Relative)); button1.Background = brush; |
Archive for coding
C# Button Background, Foreground kep csereje kodban
FollowWindows Phone 7 Application bar gomb futas kozbeni modositasa
mire meglett… -.-
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private void MainPage_Loaded(object sender, RoutedEventArgs e) { ApplicationBarIconButton button1 = ApplicationBar.Buttons[0] as ApplicationBarIconButton; if (button1 != null) { button1.Text = "p0wnage"; button1.IconUri = new Uri("/appbarIcon.png",UriKind.Relative); } ApplicationBarMenuItem menuItem1 = ApplicationBar.MenuItems[0] as ApplicationBarMenuItem; if (menuItem1 != null) { menuItem1.Text = "Pure p0wnage"; } } |
Motion sensing with FEZ Domino
Just messing around with my new FEZ Domino board and I thought I’d post up a quick tutorial on how to use a motion sensor with your board. First thing you will want to understand is interrupt ports. An interrupt port is a port that is listening and waiting for something to happen. For instance voltage levels going up or going down. In this tutorial I use a motion sensor that I got from parallax here. This is a very basic sensor that has voltage tolerance of 3-5v and has one pin that outputs high or low voltage levels. High means its sensed motion. The next part of this project involves a small speaker that outputs a tone to let you know its sensed motion. Nothing loud or anything but just for demonstration purpose. You can get the driver for the tone generation here: http://www.tinyclr.com/downloads/Component/FEZ_Components_Piezo.cs. So here’s the code:
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#region motion sensor Thread.Sleep(30000); tone = new FEZ_Components.Piezo(FEZ_Pin.PWM.Di5); InterruptPort motion = new InterruptPort((Cpu.Pin)FEZ_Pin.Interrupt.Di1, false, Port.ResistorMode.Disabled, Port.InterruptMode.InterruptEdgeHigh); motion.OnInterrupt += new NativeEventHandler(motion_OnInterrupt); Thread.Sleep(-1); #endregion static void motion_OnInterrupt(uint data1, uint data2, DateTime time) { tone.Play(400, 1000); } |