private void SwitchWifi()
{
string msg = "";
if (WifiControl.IsActived())
{
if (DialogResult.No == MessageBox.Show("Do you need to close Wi-Fi?", "Wi-Fi",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2))
{
return;
}
if (WifiControl.Deactive())
{
btwifi.Text = "Open Wi-Fi";
}
}
else
{
if (WifiControl.Active())
{
Thread.Sleep(5 * 1000);
if (WifiControl.IsActived())
{
btwifi.Text = "Close Wi-Fi";
//btWifi.Image =
}
}
else
{
msg = "Fail to Open Wi-Fi!";
MessageBox.Show(msg);
}
}
}
private void FrPadMain_Load(object sender, EventArgs e)
{
if (WifiControl.IsActived())
{
btwifi.Text = "Close Wi-Fi";
}
if (GprsControl.IsActived())
{
btGPRS.Tag = "Close";
btGPRS.Text = "Close GPRS";
}
}
/// <summary>
/// Open Wifi
/// </summary>
private void OpenWifi()
{
bool ret = WifiControl.IsActived();
if (!ret)
{
AddToStatus("Wifi is being opened!");
WifiControl.Active();
}
else
{
MessageBox.Show("Wifi is already open!");
}
Thread.Sleep(12000);
AddToStatus("");
}
public void GetWirelessState()
{
if (isWirelessQuerying)
{
return;
}
isWirelessQuerying = true;
BeginInvoke(new EventHandler(delegate(object sender, EventArgs e)
{
string adapter, ssid;
bool isconnected = false;
try
{
WirelessStatusEventArgs status = new WirelessStatusEventArgs();
bool ret = WifiUtility.GetNetworkInfo(out adapter, out ssid, out isconnected);
status.SSID = ssid;
if (WifiControl.IsActived())
{
status.IsEnable = true;
picWireless.Image = imlExt.Images[1];
}
else
{
picWireless.Image = imlExt.Images[0];
}
if (ret && isconnected)
{
StringBuilder szAdapterName = new StringBuilder("SDIO86861");
StringBuilder szIPAddress = new StringBuilder(50);
StringBuilder szSubnetMask = new StringBuilder(50);
StringBuilder szGateway = new StringBuilder(50);
StringBuilder szDnsServer = new StringBuilder(50);
StringBuilder szWinsServer = new StringBuilder(50);
StringBuilder szAdapterMac = new StringBuilder(50);
uint DHCPEnable = 0;
int ir = WifiUtility.GetIPAddress(szAdapterName, szIPAddress, szSubnetMask, szGateway, szDnsServer, szWinsServer, szAdapterMac, ref DHCPEnable);
if (ir == 0)
{
if (szIPAddress.ToString() != "" &&
szIPAddress.ToString() != "0.0.0.0")
{
status.IsConnected = true;
picWireless.Image = imlExt.Images[2];
}
if (szIPAddress.ToString() != "")
{
status.IPAddress = szIPAddress.ToString();
}
if (szSubnetMask.ToString() != "")
{
status.Submask = szSubnetMask.ToString();
}
if (szGateway.ToString() != "")
{
status.Gateway = szGateway.ToString();
}
}
}
picWireless.Update();
if (WirelessStatusEvent != null)
{
WirelessStatusEvent(this, status);
}
}
catch { }
}));
isWirelessQuerying = false;
}
