private void button2_Click(object sender, EventArgs e)
{
LogonActiveServer tInfo = new LogonActiveServer();
tInfo.iSize = Marshal.SizeOf(tInfo);
tInfo.cUserName = new char[16];
Array.Copy(textUser.Text.ToCharArray(), tInfo.cUserName, textUser.Text.Length);
tInfo.cUserPwd = new char[16];
Array.Copy(textPwd.Text.ToCharArray(), tInfo.cUserPwd, textPwd.Text.Length);
tInfo.cProductID = new char[32];
Array.Copy("ID0000801941341231130644".ToCharArray(), tInfo.cProductID, "ID0000801941341231130644".Length);
//IntPtr intptr = Marshal.AllocCoTaskMem(tInfo.iSize);
//Marshal.StructureToPtr(tInfo, intptr, true);//false容易造成内存泄漏
//LogonPara tInfo = new LogonPara();
//tInfo.iSize = Marshal.SizeOf(tInfo);
//tInfo.iNvsPort = Int32.Parse(textPort.Text);
//tInfo.cNvsIP = new char[32];
//Array.Copy(textIP.Text.ToCharArray(), tInfo.cNvsIP, textIP.Text.Length);
//tInfo.cUserName = new char[16];
//Array.Copy(textUser.Text.ToCharArray(), tInfo.cUserName, textUser.Text.Length);
//tInfo.cUserPwd = new char[16];
//Array.Copy(textPwd.Text.ToCharArray(), tInfo.cUserPwd, textPwd.Text.Length);
IntPtr intptr = Marshal.AllocCoTaskMem(tInfo.iSize);
Marshal.StructureToPtr(tInfo, intptr, true);//false容易造成内存泄漏
Int32 iLogonId = NVSSDK.NetClient_Logon_V4(4, intptr, tInfo.iSize);
Marshal.FreeHGlobal(intptr);//释放分配的非托管内存。
if (iLogonId < 0)
{
MessageBox.Show("logon failed!");
return;
}
}
private static void LogonDevice(int _iLogonType)
{
string strIP;
string strUserName;
string strPassword;
string strProductID;
Console.WriteLine("Please input user name: ");
strUserName = Console.ReadLine();
Console.WriteLine("Please input password: "******"Please input ProductID: ");
strProductID = Console.ReadLine();
tActive = new LogonActiveServer();
tActive.iSize = Marshal.SizeOf(tActive);
Array.Copy(Encoding.ASCII.GetBytes(strUserName), tActive.btUserName, strUserName.Length);
Array.Copy(Encoding.ASCII.GetBytes(strPassword), tActive.btUserPwd, strPassword.Length);
Array.Copy(Encoding.ASCII.GetBytes(strProductID), tActive.btProductID, strProductID.Length);
pvPara = Marshal.AllocHGlobal(Marshal.SizeOf(tActive));
Marshal.StructureToPtr(tActive, pvPara, true);
iBufLen = Marshal.SizeOf(tActive);
DsmOnline tOnline = new DsmOnline();
int length = Marshal.SizeOf(tOnline);
Array.Copy(Encoding.ASCII.GetBytes(strProductID), tOnline.btProductID, strProductID.Length);
IntPtr ptOnline = IntPtr.Zero;
try
{
ptOnline = Marshal.AllocHGlobal(length);
Marshal.StructureToPtr(tOnline, ptOnline, true);
NVSSDK.NetClient_GetDsmRegstierInfo(SDKConstMsg.DSM_CMD_GET_ONLINE_STATE, ptOnline, Marshal.SizeOf(tOnline));
int iOutTime = 0;
while (SDKTypes.DSM_STATE_ONLINE != tOnline.iOnline)
{
if (iOutTime >= 20)
{
Console.WriteLine("Device not register!\n");
break;
}
Thread.Sleep(1000);
NVSSDK.NetClient_GetDsmRegstierInfo(SDKConstMsg.DSM_CMD_GET_ONLINE_STATE, ptOnline, Marshal.SizeOf(tOnline));
iOutTime++;
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Marshal.FreeHGlobal(ptOnline);
}
}
else
{
string strCharSet = "UTF-8";
Console.WriteLine("Please input server IP: ");
strIP = Console.ReadLine();
tNormal = new LogonPara();
tNormal.iSize = Marshal.SizeOf(tNormal);
tNormal.iNvsPort = 3000;
Array.Copy(Encoding.ASCII.GetBytes(strIP), tNormal.btNvsIP, strIP.Length);
Array.Copy(Encoding.ASCII.GetBytes(strUserName), tNormal.btUserName, strUserName.Length);
Array.Copy(Encoding.ASCII.GetBytes(strPassword), tNormal.btUserPwd, strPassword.Length);
Array.Copy(Encoding.ASCII.GetBytes(strCharSet), tNormal.btCharSet, strCharSet.Length);
iBufLen = Marshal.SizeOf(tNormal);
pvPara = Marshal.AllocHGlobal(Marshal.SizeOf(tNormal));
Marshal.StructureToPtr(tNormal, pvPara, true);
}
g_iLogonID = NVSSDK.NetClient_Logon_V4(_iLogonType, pvPara, iBufLen);
if (g_iLogonID < 0)
{
Console.WriteLine("[NetClient_Logon_V4] fail! " + g_iLogonID + "\n");
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Marshal.FreeHGlobal(pvPara);
}
}
