431 lines
14 KiB
C#
431 lines
14 KiB
C#
using System;
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using System.Linq;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using Urovo;
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using Microsoft.WindowsCE.Forms;
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namespace NetworkDemo
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{
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public partial class Form1 : Form
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{
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public enum NetImageType
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{
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NoConnect = 0,
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Connecting = 1,
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WlanConnected = 2,
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GprsConnected = 3
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}
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public enum SignalImageType
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{
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None = 0,
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Low = 1,
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Normal = 2,
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Good = 3,
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Strong = 4,
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}
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public enum BatteryImageType
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{
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Danger = 0,
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Low = 1,
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Normal = 2,
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Good = 3,
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Full = 4,
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AC = 5
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}
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NetworkManager networkMgr = new NetworkManager();
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public NetworkManager NetworkMgr
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{
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get { return networkMgr; }
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set { networkMgr = value; }
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}
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PowerManager powerMgr = new PowerManager();
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public PowerManager PowerMgr
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{
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get { return powerMgr; }
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set { powerMgr = value; }
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}
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private int signalCount = 0; //取信号计数器
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private DateTime lastAlertTime = DateTime.Now;
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private string JianPanInput = "42429667-ae04-11d0-a4f8-00aa00a749b9";
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public Form1()
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{
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InitializeComponent();
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networkMgr.ConnectNotify += new ConnectNotifyEventHandler(ConnectNotify);
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powerMgr.PowerNotify += new PowerNotifyEventHandler(PowerNotify);
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batteryStatus.BackgroundImage = Properties.Resources.battery;
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netStatus.BackgroundImage = Properties.Resources.net;
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signalStatus.BackgroundImage = Properties.Resources.signal;
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}
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private void Form1_Load(object sender, EventArgs e)
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{
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try
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{
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CreateIMEMenu();
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timer1.Enabled = true;
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NetworkManager.ConnectType = rbGprs.Checked ? ConnType.Gprs : ConnType.Wlan;
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this.lblNetType.Text = rbGprs.Checked ? "GPRS" : "WIFI";
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networkMgr.Start();
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powerMgr.Start();
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}
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catch (Exception ex)
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{
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MessageBox.Show("程序启动失败!", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
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}
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}
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private void timer1_Tick(object sender, EventArgs e)
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{
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//26秒取一次信号
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#region
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if (++signalCount % 26 == 0)
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{
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signalCount = 0;
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SignalImageType signalImageType = SignalImageType.None;
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if (NetworkManager.ConnectType == ConnType.Gprs)
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{
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if (Device.GetGsmPowerStatus() == 1)
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{
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int iStrength = Device.GetGsmSignalStrength();
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this.lblSignalStrength.Text = iStrength.ToString();
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if (iStrength == 99 || iStrength == 0)
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{
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signalImageType = SignalImageType.None;
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}
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else if (iStrength > 21)
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{
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signalImageType = SignalImageType.Strong;
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}
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else if (iStrength > 16)
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{
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signalImageType = SignalImageType.Good;
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}
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else if (iStrength > 11)
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{
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signalImageType = SignalImageType.Normal;
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}
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else
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{
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signalImageType = SignalImageType.Low;
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}
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}
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else
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{
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lblSignalStrength.Text = "无";
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}
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}
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else if (NetworkManager.ConnectType == ConnType.Wlan)
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{
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if (Device.GetWlanPowerStatus() == 1)
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{
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int iStrength = Device.GetWlanSignalStrength();
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this.lblSignalStrength.Text = iStrength.ToString();
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if (iStrength == 0)
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{
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signalImageType = SignalImageType.None;
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}
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else if (iStrength >= -57)
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{
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signalImageType = SignalImageType.Strong;
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}
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else if (iStrength >= -70)
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{
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signalImageType = SignalImageType.Good;
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}
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else if (iStrength >= -81)
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{
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signalImageType = SignalImageType.Normal;
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}
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else if (iStrength >= -91)
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{
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signalImageType = SignalImageType.Low;
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}
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}
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else
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{
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lblSignalStrength.Text = "无";
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}
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}
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this.signalStatus.ImageIndex = (int)signalImageType;
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}
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#endregion
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}
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#region 网络状态检查
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/// <summary>
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/// 检查网络连接和传输数据
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/// </summary>
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/// <param name="wParam"></param>
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/// <param name="lParam"></param>
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public void ConnectNotify(object sender, ConnectNotifyEventArgs e)
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{
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if (this.InvokeRequired)
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{
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object[] param = new object[2] { sender, e };
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this.BeginInvoke(new ConnectNotifyEventHandler(OnConnectNotify), param);
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}
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else
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{
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OnConnectNotify(sender, e);
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}
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}
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/// <summary>
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/// 检查网络连接和传输数据
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/// </summary>
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/// <param name="wParam"></param>
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/// <param name="lParam"></param>
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private void OnConnectNotify(object sender, ConnectNotifyEventArgs e)
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{
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try
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{
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#region Signal
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NetImageType netImageType = NetImageType.NoConnect;
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switch (e.ConnectResult)
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{
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case ConnState.ConnectSuccess:
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{
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switch (e.ConnectType)
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{
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case ConnType.Gprs:
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netImageType = NetImageType.GprsConnected;
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lblNetStatus.Text = "已连接";
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break;
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case ConnType.Wlan:
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netImageType = NetImageType.WlanConnected;
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lblNetStatus.Text = "已连接";
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break;
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default:
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netImageType = NetImageType.NoConnect;
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lblNetStatus.Text = "未连接";
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break;
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}
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}
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break;
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case ConnState.Connecting:
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netImageType = NetImageType.Connecting;
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lblNetStatus.Text = "正在连接...";
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break;
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case ConnState.Disconnectiong:
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netImageType = NetImageType.Connecting;
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lblNetStatus.Text = "正在断开连接...";
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break;
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default:
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netImageType = NetImageType.NoConnect;
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lblNetStatus.Text = "未连接";
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break;
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}
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this.netStatus.ImageIndex = (int)netImageType;
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#endregion
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}
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catch (Exception ex)
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{
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}
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}
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#endregion
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#region 电源状态
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void PowerNotify(object sender, PowerNotifyEventArgs e)
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{
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if (this.InvokeRequired)
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{
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object[] param = new object[2] { sender, e };
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this.BeginInvoke(new PowerNotifyEventHandler(OnPowerNotify), param);
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}
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else
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{
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OnPowerNotify(sender, e);
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}
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}
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void OnPowerNotify(object sender, PowerNotifyEventArgs e)
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{
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if (e.ACLineStatus != 0x01)
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{
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if (e.BatteryLifePercent <= 7)
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{
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if (DateTime.Now - lastAlertTime > new TimeSpan(60 * 10))
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{
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lastAlertTime = DateTime.MaxValue;
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MessageBox.Show("电量太低，请注意换电池", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
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Application.DoEvents();
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lastAlertTime = DateTime.Now;
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}
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}
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}
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BatteryImageType batteryImageType = BatteryImageType.Danger;
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if (e.ACLineStatus == 0x01)
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{
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batteryImageType = BatteryImageType.AC;
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}
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else if (e.BatteryLifePercent > 80)
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{
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batteryImageType = BatteryImageType.Full;
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}
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else if (e.BatteryLifePercent > 60)
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{
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batteryImageType = BatteryImageType.Good;
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}
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else if (e.BatteryLifePercent > 40)
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{
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batteryImageType = BatteryImageType.Normal;
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}
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else if (e.BatteryLifePercent > 20)
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{
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batteryImageType = BatteryImageType.Low;
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}
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this.batteryStatus.ImageIndex = (int)batteryImageType;
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}
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#endregion
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private void Form1_Closed(object sender, EventArgs e)
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{
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try
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{
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networkMgr.Stop();
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powerMgr.Stop();
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}
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catch (Exception ex)
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{
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}
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}
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private void btnNetChange_Click(object sender, EventArgs e)
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{
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if (rbGprs.Checked)
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{
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networkMgr.Connect(ConnType.Gprs);
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this.lblNetType.Text = "GPRS";
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}
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else
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{
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networkMgr.Connect(ConnType.Wlan);
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this.lblNetType.Text = "WIFI";
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}
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}
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private void gbtnCloseNetwork_Click(object sender, EventArgs e)
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{
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networkMgr.Disconnect();
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}
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private void picClose_Click(object sender, EventArgs e)
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{
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if (MessageBox.Show("Exit?[Y/N]", "Tip", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1) == DialogResult.Yes)
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{
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this.Close();
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}
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}
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private void imageButton1_Click(object sender, EventArgs e)
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{
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this.contextMenu1.Show(this.imageButton1, new Point(-100, -80));
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}
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private void IMEMenu_Click(object sender,EventArgs e)
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{
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try
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{
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MenuItem item = (MenuItem)sender;
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if (item.Text == "隐藏输入面板")
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{
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this.inputPanel1.Enabled = false;
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}
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else
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{
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foreach (InputMethod im in inputPanel1.InputMethods)
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{
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if (im.Name == item.Text)
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{
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inputPanel1.CurrentInputMethod = im;
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}
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}
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inputPanel1.Enabled = true;
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show("软键盘出现错误，详细情况请参阅日志！", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
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}
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}
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private void CreateIMEMenu()
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{
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MenuItem item;
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foreach (InputMethod im in this.inputPanel1.InputMethods)
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{
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item = new MenuItem();
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item.Text = im.Name;
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item.Click += new EventHandler(IMEMenu_Click);
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this.contextMenu1.MenuItems.Add(item);
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}
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item = new MenuItem();
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item.Text = "-";
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contextMenu1.MenuItems.Add(item);
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item = new MenuItem();
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item.Text = "隐藏输入面板";
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item.Click += new EventHandler(IMEMenu_Click);
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contextMenu1.MenuItems.Add(item);
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}
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public void EnableInputMethod()
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{
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try
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{
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foreach (InputMethod im in this.inputPanel1.InputMethods)
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{
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string clsid = im.Clsid.ToString();
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if (im.Clsid.ToString() == JianPanInput)
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{
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this.inputPanel1.CurrentInputMethod = im;
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this.inputPanel1.Enabled = true;
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break;
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}
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}
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}
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catch (Exception ex)
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{
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}
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}
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private void Form1_KeyDown(object sender, KeyEventArgs e)
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{
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switch (e.KeyCode)
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{
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case Keys.F2:
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{
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EnableInputMethod();
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}
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break;
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}
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}
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}
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} |