我想从SQL Server 2008使用GSM调制解调器的AT命令发送短信,所以我写了一个Visual C#SQL CLR数据库项目和一个存储过程。从SQL Server 2008 R2发送带GSM调制解调器的SMS
但是,当我执行该存储过程,我收到此错误:
Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
存储过程的源代码和发送短信的类是这些:
[Microsoft.SqlServer.Server.SqlProcedure]
public static void SendSMS2(string phone, string message)
{
SMSManagement.SM2S ss = new SMSManagement.SM2S();
ss.SendMessage(phone, message);
}
public void SendMessage(string PhoneNumber, string Message)
{
try
{
SerialPort port = new SerialPort();
port.PortName = "COM5";
port.BaudRate = 115200;
port.DataBits = 8;
port.StopBits = StopBits.One;
port.Parity = Parity.None;
port.ReadTimeout = 300;
port.WriteTimeout = 300;
// Error occurred in here.
port.Open();
port.DtrEnable = true;
port.RtsEnable = true;
SMS sms = new SMS();
sms.Direction = SMSDirection.Submited;
sms.PhoneNumber = PhoneNumber;
sms.ValidityPeriod = new TimeSpan(4, 0, 0, 0);
sms.Message = Message;
Message = sms.Compose(SMS.SMSEncoding.UCS2);
ExecCommand(port, "AT", 300, "No phone connected");
ExecCommand(port, "AT+CMGF=0", 300, "Failed to set pdu format.");
ExecCommand(port, "AT+CMGS=1", 300, "Failed to set message length.");
string command = Message + char.ConvertFromUtf32(26);
ExecCommand(port, command, 6000, "Failed to send message");
port.Close();
}
catch (Exception ex)
{
SqlContext.Pipe.Send(ex.Message);
}
}
的Visual Studio版本而SQL Server是2010 SP1和2008 R2。 CLR项目框架是2.0。
你是如何将CLR程序集安装到SQL Server中的?你使用了什么命令和什么设置? –
我将它部署到SQL Server中的我的数据库中,并将它显示在“程序集”列表中。 – ABI
是的 - 当然 - 但是**如何部署它?直接从Visual Studio ??然后查看我的答案并检查您的设置。或者你用T-SQL脚本部署它('CREATE ASSEMBLY ......') - 然后请向我们展示该脚本! –