惠通 短信猫 发送短信时总是有前缀"未找到设备请连接惠通设备!"
短信已经发动到了手机 但是在短信的前边会有"未找到设备请连接惠通设备!" 请教各位大侠怎么处理谢谢 主要源码
public partial class _Default : System.Web.UI.Page
{
private string str = "15877301945";
//基本配置信息
public int i_port = 4; //端口
public int i_type = 0;
public string str_sn = "868995833284507"; //注册码
public string str_phone = "8613800916500"; //短信中心
public string str_pz = "9600,N,8,1"; //串口通讯设置
Szhto.SzhtoDLL objms = new Szhto.SzhtoDLL();
protected void Page_Load(object sender, EventArgs e)
{
//加载端口号列表
string[] Port = objms.YhGetComPort().Split(',');
for (int i = 0; i < Port.Length; i++)
{
this.ddl_test.Items.Add(Port[i]);
}
ddl_test.Text = Port[0];
this.text.Text = "惠通短信猫,asp.net功能测试" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
}
protected void Button1_Click(object sender, EventArgs e)
{
//开启新的线程执行发送短信 [防止假死]
System.Threading.ThreadStart start = new System.Threading.ThreadStart(SendMsg);
System.Threading.Thread th = new System.Threading.Thread(start);
th.ApartmentState = System.Threading.ApartmentState.STA;
th.Start();
}
//显示发送信息的结果
public void SendMsg()
{
string at = objms.YhATCommand("AT");
lit_mess.Text = SendMessage(str,this.text.Text);
}
/// 发送一条短信
/// </summary>
/// <param name="mobileNO">短信接收号码</param>
/// <param name="msgInfo">短信内容</param>
/// <returns>是否操作成功</returns>
public string SendMessage(string mobileNO, string msgInfo)
{
//AxSzhto.AxSzhtoSms objms = new AxSzhto.AxSzhtoSms();
//Szhto.SzhtoClass objms = new Szhto.SzhtoClass();
objms.waittime = 10;
string str_Result = OpenPort().ToString();
if (objms.smsStatus != "")
{
return "error";
}
string at = objms.YhATCommand("AT");
if (at == "At")
{
if (str_Result == "000100101")
{
str_Result = objms.YhSendSms(str_phone, mobileNO, msgInfo, i_type);
if (str_Result == "-1")
str_Result = "短信发送失败...建议10秒钟后重发";
}
}
else
{
Console.WriteLine("error");
}
return str_Result;
}
/// <summary>
/// 打开设备端口
/// </summary>
/// <returns></returns>
public string OpenPort()
{
string str_return = "";
string ret = objms.YhOpenModem(i_port, str_pz, str_sn);
if (ret.IndexOf("-1") > 0)
{
str_return = "端口打开失败,建议检查设备端口是否连接正常...";
}
else
{
str_return = "000100101";
}
return str_return;
}
}
执行到string at = objms.YhATCommand("AT"); 的时候就提示设备为连接 很不理解的是 既然短信未连接为什么短信发送出去了 --------------------编程问答-------------------- 除
补充:.NET技术 , ASP.NET