/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SensorTypeEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Sensor_type(");
strSql.Append("St_ModelNumber,St_name,VT_ID,St_attr,St_manufacture,St_analog_min_value,St_analog_max_value,St_analog_min_range,St_analog_max_range,St_counter_value_per_pulse,St_switching_true_state,St_switching_false_state,St_map_1,St_map_2,St_map_3,St_map_4,St_map_5)");
strSql.Append(" values (");
strSql.Append("@St_ModelNumber,@St_name,@VT_ID,@St_attr,@St_manufacture,@St_analog_min_value,@St_analog_max_value,@St_analog_min_range,@St_analog_max_range,@St_counter_value_per_pulse,@St_switching_true_state,@St_switching_false_state,@St_map_1,@St_map_2,@St_map_3,@St_map_4,@St_map_5)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@St_ModelNumber", SqlDbType.NVarChar, 50),
new SqlParameter("@St_name", SqlDbType.NVarChar, 50),
new SqlParameter("@VT_ID", SqlDbType.NVarChar, 10),
new SqlParameter("@St_attr", SqlDbType.NVarChar, 50),
new SqlParameter("@St_manufacture", SqlDbType.NVarChar, 100),
new SqlParameter("@St_analog_min_value", SqlDbType.Int, 4),
new SqlParameter("@St_analog_max_value", SqlDbType.Int, 4),
new SqlParameter("@St_analog_min_range", SqlDbType.Int, 4),
new SqlParameter("@St_analog_max_range", SqlDbType.Int, 4),
new SqlParameter("@St_counter_value_per_pulse", SqlDbType.Float, 8),
new SqlParameter("@St_switching_true_state", SqlDbType.NVarChar, 50),
new SqlParameter("@St_switching_false_state", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_1", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_2", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_3", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_4", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_5", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.St_ModelNumber;
parameters[1].Value = model.St_name;
parameters[2].Value = model.VT_ID;
parameters[3].Value = model.St_attr;
parameters[4].Value = model.St_manufacture;
parameters[5].Value = model.St_analog_min_value;
parameters[6].Value = model.St_analog_max_value;
parameters[7].Value = model.St_analog_min_range;
parameters[8].Value = model.St_analog_max_range;
parameters[9].Value = model.St_counter_value_per_pulse;
parameters[10].Value = model.St_switching_true_state;
parameters[11].Value = model.St_switching_false_state;
parameters[12].Value = model.St_map_1;
parameters[13].Value = model.St_map_2;
parameters[14].Value = model.St_map_3;
parameters[15].Value = model.St_map_4;
parameters[16].Value = model.St_map_5;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SensorTypeEntity GetModel(int St_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 St_ID,St_ModelNumber,St_name,VT_ID,St_attr,St_manufacture,St_analog_min_value,St_analog_max_value,St_analog_min_range,St_analog_max_range,St_counter_value_per_pulse,St_switching_true_state,St_switching_false_state,St_map_1,St_map_2,St_map_3,St_map_4,St_map_5 from Sensor_type ");
strSql.Append(" where St_ID=@St_ID");
SqlParameter[] parameters =
{
new SqlParameter("@St_ID", SqlDbType.Int, 4)
};
parameters[0].Value = St_ID;
SensorTypeEntity model = new SensorTypeEntity();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SensorTypeEntity DataRowToModel(DataRow row)
{
SensorTypeEntity model = new SensorTypeEntity();
if (row != null)
{
if (row["St_ID"] != null && row["St_ID"].ToString() != "")
{
model.St_ID = int.Parse(row["St_ID"].ToString());
}
if (row["St_ModelNumber"] != null)
{
model.St_ModelNumber = row["St_ModelNumber"].ToString();
}
if (row["St_name"] != null)
{
model.St_name = row["St_name"].ToString();
}
if (row["VT_ID"] != null)
{
model.VT_ID = row["VT_ID"].ToString();
}
if (row["St_attr"] != null)
{
model.St_attr = row["St_attr"].ToString();
}
if (row["St_manufacture"] != null)
{
model.St_manufacture = row["St_manufacture"].ToString();
}
if (row["St_analog_min_value"] != null && row["St_analog_min_value"].ToString() != "")
{
model.St_analog_min_value = int.Parse(row["St_analog_min_value"].ToString());
}
if (row["St_analog_max_value"] != null && row["St_analog_max_value"].ToString() != "")
{
model.St_analog_max_value = int.Parse(row["St_analog_max_value"].ToString());
}
if (row["St_analog_min_range"] != null && row["St_analog_min_range"].ToString() != "")
{
model.St_analog_min_range = int.Parse(row["St_analog_min_range"].ToString());
}
if (row["St_analog_max_range"] != null && row["St_analog_max_range"].ToString() != "")
{
model.St_analog_max_range = int.Parse(row["St_analog_max_range"].ToString());
}
if (row["St_counter_value_per_pulse"] != null && row["St_counter_value_per_pulse"].ToString() != "")
{
model.St_counter_value_per_pulse = decimal.Parse(row["St_counter_value_per_pulse"].ToString());
}
if (row["St_switching_true_state"] != null)
{
model.St_switching_true_state = row["St_switching_true_state"].ToString();
}
if (row["St_switching_false_state"] != null)
{
model.St_switching_false_state = row["St_switching_false_state"].ToString();
}
if (row["St_map_1"] != null)
{
model.St_map_1 = row["St_map_1"].ToString();
}
if (row["St_map_2"] != null)
{
model.St_map_2 = row["St_map_2"].ToString();
}
if (row["St_map_3"] != null)
{
model.St_map_3 = row["St_map_3"].ToString();
}
if (row["St_map_4"] != null)
{
model.St_map_4 = row["St_map_4"].ToString();
}
if (row["St_map_5"] != null)
{
model.St_map_5 = row["St_map_5"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SensorTypeEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sensor_type set ");
strSql.Append("St_ModelNumber=@St_ModelNumber,");
strSql.Append("St_name=@St_name,");
strSql.Append("VT_ID=@VT_ID,");
strSql.Append("St_attr=@St_attr,");
strSql.Append("St_manufacture=@St_manufacture,");
strSql.Append("St_analog_min_value=@St_analog_min_value,");
strSql.Append("St_analog_max_value=@St_analog_max_value,");
strSql.Append("St_analog_min_range=@St_analog_min_range,");
strSql.Append("St_analog_max_range=@St_analog_max_range,");
strSql.Append("St_counter_value_per_pulse=@St_counter_value_per_pulse,");
strSql.Append("St_switching_true_state=@St_switching_true_state,");
strSql.Append("St_switching_false_state=@St_switching_false_state,");
strSql.Append("St_map_1=@St_map_1,");
strSql.Append("St_map_2=@St_map_2,");
strSql.Append("St_map_3=@St_map_3,");
strSql.Append("St_map_4=@St_map_4,");
strSql.Append("St_map_5=@St_map_5");
strSql.Append(" where St_ID=@St_ID");
SqlParameter[] parameters =
{
new SqlParameter("@St_ModelNumber", SqlDbType.NVarChar, 50),
new SqlParameter("@St_name", SqlDbType.NVarChar, 50),
new SqlParameter("@VT_ID", SqlDbType.NVarChar, 10),
new SqlParameter("@St_attr", SqlDbType.NVarChar, 50),
new SqlParameter("@St_manufacture", SqlDbType.NVarChar, 100),
new SqlParameter("@St_analog_min_value", SqlDbType.Int, 4),
new SqlParameter("@St_analog_max_value", SqlDbType.Int, 4),
new SqlParameter("@St_analog_min_range", SqlDbType.Int, 4),
new SqlParameter("@St_analog_max_range", SqlDbType.Int, 4),
new SqlParameter("@St_counter_value_per_pulse", SqlDbType.Float, 8),
new SqlParameter("@St_switching_true_state", SqlDbType.NVarChar, 50),
new SqlParameter("@St_switching_false_state", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_1", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_2", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_3", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_4", SqlDbType.NVarChar, 50),
new SqlParameter("@St_map_5", SqlDbType.NVarChar, 50),
new SqlParameter("@St_ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.St_ModelNumber;
parameters[1].Value = model.St_name;
parameters[2].Value = model.VT_ID;
parameters[3].Value = model.St_attr;
parameters[4].Value = model.St_manufacture;
parameters[5].Value = model.St_analog_min_value;
parameters[6].Value = model.St_analog_max_value;
parameters[7].Value = model.St_analog_min_range;
parameters[8].Value = model.St_analog_max_range;
parameters[9].Value = model.St_counter_value_per_pulse;
parameters[10].Value = model.St_switching_true_state;
parameters[11].Value = model.St_switching_false_state;
parameters[12].Value = model.St_map_1;
parameters[13].Value = model.St_map_2;
parameters[14].Value = model.St_map_3;
parameters[15].Value = model.St_map_4;
parameters[16].Value = model.St_map_5;
parameters[17].Value = model.St_ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SensorTypeEntity model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SensorTypeEntity model)
{
return(dal.Add(model));
}
