Windows 8 Store Apps Learning (49) Input: Get input device information

Input: Get input device information, virtual keyboard, Tab navigation, pointer, Tap, Drag, Drop

Introduced

Re-imagine the Windows 8 Store Apps input

Enter information about the device

Application of SIP (Soft Input Panel)

Tab Key Navigation

Pointer-pointers, mouse

Tap-Touch

Drag and Drop

Example

1. Demonstrates how to obtain information about input devices

Input/inputdeviceinfo.xaml

<page
    x:class= "XamlDemo.Input.InputDeviceInfo"
    xmlns= "http://schemas.microsoft.com/winfx/2006/xaml/ Presentation "
    xmlns:x=" Http://schemas.microsoft.com/winfx/2006/xaml "
    xmlns:local=" Using:XamlDemo.Input "
    xmlns:d=" http://schemas.microsoft.com/expression/blend/2008 "
    xmlns:mc=" http:// schemas.openxmlformats.org/markup-compatibility/2006 "
    mc:ignorable=" D ">
    
    <grid background=" Transparent ">
        <grid margin=" 0 0 0 ">
    
            <scrollviewer margin=" 0 0 ">
                <textblock Name= "lblmsg" fontsize= "14.667" textwrapping= "Wrap"/>
            </ScrollViewer>
    
        </Grid>
    < /grid>
</Page>

Input/inputdeviceinfo.xaml.cs

* * Demonstrates how to obtain information about the input device * * using System;
Using Windows.Devices.Input;
Using Windows.UI.Xaml.Controls;
    
Using Windows.UI.Xaml.Navigation;
        Namespace Xamldemo.input {public sealed partial class Inputdeviceinfo:page {public Inputdeviceinfo () {this.
        InitializeComponent ();
            } protected override void Onnavigatedto (NavigationEventArgs e) {//Get information about the mouse device
            Mousecapabilities mousecapabilities = new Mousecapabilities (); Lblmsg.text = "Mousecapabilities.mousepresent:" + mousecapabilities.mousepresent;
            Whether there is a mouse lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Mousecapabilities.horizontalwheelpresent:" + mousecapabilities.horizontalwheelpresent;
            Whether there is a horizontal roller lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Mousecapabilities.verticalwheelpresent:" + mousecapabilities.verticalwheelpresent; Is there a vertical roller lblmsg.text + = EnvironmeNt.
            newline; Lblmsg.text + = "Mousecapabilities.swapbuttons:" + mousecapabilities.swapbuttons;
            Whether to exchange the left and right button lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Mousecapabilities.numberofbuttons:" + mousecapabilities.numberofbuttons;
            The number of buttons on the mouse lblmsg.text + = Environment.NewLine;
    
            Lblmsg.text + = Environment.NewLine;
            Get information about the hardware keyboard device keyboardcapabilities keyboardcapabilities = new Keyboardcapabilities (); Lblmsg.text + = "Keyboardcapabilities.keyboardpresent:" + keyboardcapabilities.keyboardpresent;
            Is there a hardware keyboard lblmsg.text + = Environment.NewLine;
    
            Lblmsg.text + = Environment.NewLine;
            Get information about the touch device touchcapabilities touchcapabilities = new Touchcapabilities (); Lblmsg.text + = "Touchcapabilities.touchpresent:" + touchcapabilities.touchpresent;
            Whether there is a touch device lblmsg.text + = Environment.NewLine; Lblmsg.text = "Touchcapabilities.contacts:" + touchcapabilities.contacts;
            Touch device supported multi-touch points lblmsg.text + = Environment.NewLine;
    
            Lblmsg.text + = Environment.NewLine;
            Get information about pointer devices (touch, Pen, Mouse) var pointerdevicelist = Pointerdevice.getpointerdevices ();
            int displayindex = 0;
    
                foreach (Pointerdevice pointerdevice in pointerdevicelist) {displayindex++;
                Lblmsg.text + = "pointer Device Index:" + displayindex;
                Lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Pointerdevice.pointerdevicetype:" + pointerdevice.pointerdevicetype;
                Pointer type (touch, Pen, Mouse) Lblmsg.text + = Environment.NewLine; Lblmsg.text + = "pointerdevice.isintegrated:" + pointerdevice.isintegrated;
                is the integrated device lblmsg.text + = Environment.NewLine; Lblmsg.text + = "pointerdevice.maxcontacts:" + PointerdeVice. maxcontacts;
                The largest number of simultaneous touch points lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Pointerdevice.physicaldevicerect:" + pointerdevice.physicaldevicerect;
                Physical equipment of the Rect lblmsg.text + = Environment.NewLine; Lblmsg.text + = "Pointerdevice.screenrect:" + pointerdevice.screenrect;
                The pointer device supports a screen of Rect lblmsg.text + = Environment.NewLine;
            Lblmsg.text + = Environment.NewLine; }
        }
    }
}