C# 如何打开CMWAP???

[jy2768196]

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using System.Collections;
using System.Threading;

namespace M3Mobile.ClientPPC
{
/// <summary>
/// gprs连接类
/// </summary>
public class GPRSConnection
{
const int S_OK = 0;
const uint CONNMGR_PARAM_GUIDDESTNET = 0x1;
const uint CONNMGR_FLAG_PROXY_HTTP = 0x1;
const uint CONNMGR_PRIORITY_USERINTERACTIVE = 0x08000;
const uint INFINITE = 0xffffffff;
const uint CONNMGR_STATUS_CONNECTED = 0x10;
static Hashtable ht = new Hashtable();
static GPRSConnection()
{
ManualResetEvent mre = new ManualResetEvent(false);
mre.Handle = ConnMgrApiReadyEvent();
mre.WaitOne(); CloseHandle(mre.Handle);
}
~GPRSConnection()
{
ReleaseAll();
}
public static bool Setup(Uri url)
{
return Setup(url.ToString());
}
public static bool Setup(string urlStr)
{
ConnectionInfo ci = new ConnectionInfo();
IntPtr phConnection = IntPtr.Zero;
uint status = 0;
if (ht[urlStr] != null) return true;
if (ConnMgrMapURL(urlStr, ref ci.guidDestNet, IntPtr.Zero) != S_OK) return false;
ci.cbSize = (uint)Marshal.SizeOf(ci);
ci.dwParams = CONNMGR_PARAM_GUIDDESTNET;
ci.dwFlags = CONNMGR_FLAG_PROXY_HTTP;
ci.dwPriority = CONNMGR_PRIORITY_USERINTERACTIVE;
ci.bExclusive = 0;
ci.bDisabled = 0;
ci.hWnd = IntPtr.Zero;
ci.uMsg = 0;
ci.lParam = 0;
if (ConnMgrEstablishConnectionSync(ref ci, ref phConnection, INFINITE, ref status) != S_OK && status != CONNMGR_STATUS_CONNECTED)
return false;
ht[urlStr] = phConnection; return true;
}
public static bool Release(Uri url)
{
return Release(url.ToString());
}
public static bool Release(string urlStr)
{
return Release(urlStr, true);
}
private static bool Release(string urlStr, bool removeNode)
{
bool res = true;
IntPtr ph = IntPtr.Zero;
if (ht[urlStr] == null) return true;
ph = (IntPtr)ht[urlStr];
if (ConnMgrReleaseConnection(ph, 1) != S_OK) res = false;
CloseHandle(ph);
if (removeNode) ht.Remove(urlStr);
return res;
}
public static void ReleaseAll()
{
foreach (DictionaryEntry de in ht)
{
Release((string)de.Key, false);
}
ht.Clear();
}
[StructLayout(LayoutKind.Sequential)]
public struct ConnectionInfo
{
public uint cbSize;
public uint dwParams;
public uint dwFlags;
public uint dwPriority;
public int bExclusive;
public int bDisabled;
public Guid guidDestNet;
public IntPtr hWnd;
public uint uMsg;
public uint lParam;
public uint ulMaxCost;
public uint ulMinRcvBw;
public uint ulMaxConnLatency;
}
[DllImport("cellcore.dll")]
private static extern int ConnMgrMapURL(string pwszURL, ref Guid pguid, IntPtr pdwIndex);
[DllImport("cellcore.dll")]
private static extern int ConnMgrEstablishConnectionSync(ref ConnectionInfo ci, ref IntPtr phConnection, uint dwTimeout, ref uint pdwStatus);
[DllImport("cellcore.dll")]
private static extern IntPtr ConnMgrApiReadyEvent();
[DllImport("cellcore.dll")]
private static extern int ConnMgrReleaseConnection(IntPtr hConnection, int bCache);
[DllImport("coredll.dll")]
private static extern int CloseHandle(IntPtr hObject);
}
}


这段代码是CMNET方式拨号,但为什么改成CMWAP后PPC就是不能拨号链接呢?? 大家谁知道CMWAP链接要改哪块代码~感谢

[guguqiaqia]

手机本身的cmwap的设置打开了吗？

[guguqiaqia]

试试这个：http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2472909&SiteID=1

不一定能帮得上。

[jy2768196]

还有个问题,我刚刚测试后发现我连接网络的时候为什么非要给出一个准确的网址?我只是想让手机拨号上网就可以了