sc 1 year ago
parent
commit
d1f781ab0f
  1. 23
      ViewModel/MainWindowViewModel.cs

23
ViewModel/MainWindowViewModel.cs

@ -68,12 +68,22 @@ namespace DyeingComputer.ViewModel
SQLiteHelpers.Close();
WorkNumder = "----------";
SYS_SET(); //crbl
CountDown(); //启动循环任务
SQL_data(); //读数据库
UPort(); //启动串口
}
double ST11;
void SYS_SET()
{
SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
SQLiteHelpers.Open(); //打开数据库
ST11 = Convert.ToDouble(SQLiteHelpers.ExecuteScalar("select value from system where ParameterID = 'ST11'", null));
SQLiteHelpers.Close();
}
public string work_Temp; //显示温度
public string Work_Temp //通知UI控件参数改变
{
@ -129,7 +139,7 @@ namespace DyeingComputer.ViewModel
void Tick_Event_1S(object sender, EventArgs e)//Tick_Event周期执行事件1S
{
Sys_Time = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
Work_Temp = Selet_dtm("1010") + " ℃";
Work_Temp = (Convert.ToDouble(Selet_dta("4001")) + ST11)/10 + " ℃";
Work_Numder = WorkNumder.ToString();
// Status_Str = "qweqeqwqqfwfqef";
@ -161,7 +171,7 @@ namespace DyeingComputer.ViewModel
if (e.StepID == "001")
{
updata_dtm("1003",Convert.ToDouble( e.P2));
}
}
@ -174,11 +184,6 @@ namespace DyeingComputer.ViewModel
public static SerialPort port = new SerialPort();//创建串口
static ModbusFactory factory = new ModbusFactory();
// Create Modbus Master
@ -304,7 +309,7 @@ namespace DyeingComputer.ViewModel
int index = Convert.ToInt16(arrRows[0]["AIO"].ToString());
return index;
}
public void updata_dtm(string key,int Value)//更新M寄存器
public void updata_dtm(string key,double Value)//更新M寄存器
{
DataRow[] arrRows = dt_m.Select("ID="+key);
int index = dt_m.Rows.IndexOf(arrRows[0]);
@ -393,7 +398,7 @@ namespace DyeingComputer.ViewModel
public class DATA_M
{
public string IOName { get; set; }
public int Value { get; set; }
public double Value { get; set; }
public String ID { get; set; }
}
public ObservableCollection<T> ToObservableCollection<T>(DataTable dt) where T : class, new()

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