private void InfoBind()
{
using (IFMPDBContext db = new IFMPDBContext())
{
IntelligentDevice IntelligentDevice = db.IntelligentDevice.FirstOrDefault(t => t.ID == DeviceID);
if (IntelligentDevice != null)
{
txt_Name.Text = IntelligentDevice.Name;
ddl_DeviceType.SelectedValue = ((int)IntelligentDevice.DeviceType).ToString();
}
}
}
private void InfoBind()
{
using (IFMPDBContext db = new IFMPDBContext())
{
IntelligentDevice IntelligentDevice = db.IntelligentDevice.FirstOrDefault(t => t.ID == IntelligentDeviceID);
if (IntelligentDevice != null)
{
txt_Name.Text = IntelligentDevice.Name;
ddl_DeviceType.SelectedValue = ((int)IntelligentDevice.DeviceType).ToString();
txt_Place.Text = IntelligentDevice.Place;
txt_Identity.Text = IntelligentDevice.Identity;
txt_BeginDate.Text = IntelligentDevice.BeginDate == null ? "" : IntelligentDevice.BeginDate.Value.ToString("HH:mm:ss");
txt_EndDate.Text = IntelligentDevice.EndDate == null ? "" : IntelligentDevice.EndDate.Value.ToString("HH:mm:ss");
txt_Master.Text = IntelligentDevice.UserID.ToString();
ddl_DeviceType.Enabled = false;
}
}
}
//ph-温度传感器
private static void PHTEMPDataReceivedHandler(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
string indata = sp.ReadLine();
if (!string.IsNullOrEmpty(indata.Trim()))
{
//ID:01 PH:15.2 TEMP:12.5 ALARM!
string ID = indata.Substring(indata.IndexOf("ID:") + 3, indata.IndexOf("PH:") - indata.IndexOf("ID:") - 3).Trim();
double PH = Convert.ToDouble(indata.Substring(indata.IndexOf("PH:") + 3, indata.IndexOf("TEMP:") - indata.IndexOf("PH:") - 3).Trim());
double Temperature = Convert.ToDouble(indata.Substring(indata.IndexOf("TEMP:") + 5).Replace("ALARM!", "").Trim());
using (IFMPDBContext db = new IFMPDBContext())
{
IntelligentDevice IntelligentDevice = db.IntelligentDevice.FirstOrDefault(t => t.Identity == ID);
if (IntelligentDevice != null &&
(IntelligentDevice.BeginDate == null || new BaseUtils().GetTodayDate(DateTime.Now, IntelligentDevice.BeginDate.Value) < DateTime.Now) &&
(IntelligentDevice.EndDate == null || new BaseUtils().GetTodayDate(DateTime.Now, IntelligentDevice.EndDate.Value) > DateTime.Now))
{
IntelligentDeviceData IntelligentDeviceData = new IntelligentDeviceData();
IntelligentDeviceData.IntelligentDeviceID = IntelligentDevice.ID;
IntelligentDeviceData.CreateDate = DateTime.Now;
IntelligentDeviceData.DeviceDataType = DeviceDataType.PH值;
IntelligentDeviceData.Data = PH.ToString();
IntelligentDeviceData.IsAlert = !(PH >= 5 && PH <= 9);
db.IntelligentDeviceData.Add(IntelligentDeviceData);
IntelligentDeviceData = new IntelligentDeviceData();
IntelligentDeviceData.IntelligentDeviceID = IntelligentDevice.ID;
IntelligentDeviceData.CreateDate = DateTime.Now;
IntelligentDeviceData.DeviceDataType = DeviceDataType.温度;
IntelligentDeviceData.Data = Temperature.ToString();
IntelligentDeviceData.IsAlert = false;
db.IntelligentDeviceData.Add(IntelligentDeviceData);
db.SaveChanges();
}
}
}
}
protected void btn_Delete_Click(object sender, EventArgs e)
{
string ids = hf_CheckIDS.Value.ToString();
try
{
ids = ids.TrimEnd(',').TrimStart(',');
using (IFMPDBContext db = new IFMPDBContext())
{
foreach (string id in ids.Split(','))
{
int selid = Convert.ToInt32(id);
IntelligentDevice IntelligentDevice = db.IntelligentDevice.FirstOrDefault(t => t.ID == selid);
//Leave Leave = db.Leave.FirstOrDefault(t => t.ID == selid && t.LeaveState == LeaveState.未审核);
if (IntelligentDevice != null)
{
IntelligentDevice.IsDel = true;
}
else
{
ShowMessage("删除智能设备失败");
return;
}
}
db.SaveChanges();
ShowMessage("删除成功");
new SysLogDAO().AddLog(LogType.操作日志_删除, "删除智能设备", UserID);
}
DataBindList();
this.hf_CheckIDS.Value = "";
}
catch (Exception ex)
{
new SysLogDAO().AddLog(LogType.系统日志, ex.Message, UserID);
return;
}
}
protected void btn_Submit_Click(object sender, EventArgs e)
{
try
{
using (IFMPDBContext db = new IFMPDBContext())
{
//这里应该有权限，很重要
IntelligentDevice IntelligentDevice = db.IntelligentDevice.FirstOrDefault(t => t.ID == IntelligentDeviceID);
if (IntelligentDevice == null)
{
IntelligentDevice = new IntelligentDevice();
IntelligentDevice.Name = txt_Name.Text.Trim();
if (db.IntelligentDevice.FirstOrDefault(t => t.IsDel != true && t.Name == IntelligentDevice.Name) != null)
{
ShowMessage("设备名称重复！");
return;
}
IntelligentDevice.DeviceType = (DeviceType)Convert.ToInt32(ddl_DeviceType.SelectedValue);
IntelligentDevice.Identity = txt_Identity.Text.Trim();
if (db.IntelligentDevice.FirstOrDefault(t => t.IsDel != true &&
t.DeviceType == IntelligentDevice.DeviceType &&
t.Identity == IntelligentDevice.Identity
) != null)
{
ShowMessage("设备标识重复！");
return;
}
if (!string.IsNullOrEmpty(txt_BeginDate.Text.Trim()))
{
IntelligentDevice.BeginDate = Convert.ToDateTime(txt_BeginDate.Text.Trim());
}
if (!string.IsNullOrEmpty(txt_EndDate.Text.Trim()))
{
IntelligentDevice.EndDate = Convert.ToDateTime(txt_EndDate.Text.Trim());
}
IntelligentDevice.CreateDate = DateTime.Now;
IntelligentDevice.IsDel = false;
IntelligentDevice.Place = txt_Place.Text;
IntelligentDevice.UserID = Convert.ToInt32(txt_Master.Text);
db.IntelligentDevice.Add(IntelligentDevice);
new SysLogDAO().AddLog(LogType.操作日志_添加, "添加智能设备", UserID);
}
else
{
IntelligentDevice.Name = txt_Name.Text.Trim();
if (db.IntelligentDevice.FirstOrDefault(t => t.IsDel != true &&
t.Name == IntelligentDevice.Name &&
t.ID != IntelligentDevice.ID) != null)
{
ShowMessage("设备名称重复！");
return;
}
IntelligentDevice.Identity = txt_Identity.Text.Trim();
if (db.IntelligentDevice.FirstOrDefault(t => t.IsDel != true &&
t.DeviceType == IntelligentDevice.DeviceType &&
t.Identity == IntelligentDevice.Identity &&
t.ID != IntelligentDevice.ID
) != null)
{
ShowMessage("设备标识重复！");
return;
}
if (!string.IsNullOrEmpty(txt_BeginDate.Text.Trim()))
{
IntelligentDevice.BeginDate = Convert.ToDateTime(txt_BeginDate.Text.Trim());
}
if (!string.IsNullOrEmpty(txt_EndDate.Text.Trim()))
{
IntelligentDevice.EndDate = Convert.ToDateTime(txt_EndDate.Text.Trim());
}
IntelligentDevice.Place = txt_Place.Text;
new SysLogDAO().AddLog(LogType.操作日志_修改, "修改智能设备", UserID);
}
db.SaveChanges();
ShowMessage();
}
}
catch (Exception ex)
{
ShowMessage(ex.Message);
new SysLogDAO().AddLog(LogType.系统日志, ex.Message, UserID);
return;
}
}