/// <summary>
/// 得到一个对象实体
/// </summary>
public DataAngine_Set.Model.device DataRowToModel(DataRow row)
{
DataAngine_Set.Model.device model = new DataAngine_Set.Model.device();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["address"] != null)
{
model.address = row["address"].ToString();
}
if (row["departmentmentid"] != null)
{
model.departmentmentid = row["departmentmentid"].ToString();
}
//model.longitude=row["longitude"].ToString();
//model.latitude=row["latitude"].ToString();
if (row["locationtype"] != null && row["locationtype"].ToString() != "")
{
model.locationtype = int.Parse(row["locationtype"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
}
return(model);
}
bool Init(int taskID)
{
DataAngine_Set.Model.surveillancetask task = taskBll.GetModel(taskID);
if (null == task)
{
Log.Debug("检索任务失败"); return(false);
}
DataAngine_Set.Model.device device = deviceBll.GetModel(task.deviceid);
if (null == device)
{
Log.Debug("检索设备失败"); return(false);
}
DataAngine_Set.Model.dataset dataset = datasetBll.GetModel(task.databaseid);
if (null == dataset)
{
Log.Debug("检索库失败"); return(false);
}
InitFRS();
fa.LoadData(dataset.datasetname);
cap.HitAlertReturnEvent += new Capture.HitAlertCallback(OnHit);
int id = -1;
try
{
Log.Debug(device.address);
id = Convert.ToInt32(device.address);
}
catch
{
}
if (id == -1)
{
if (cap.Start(device.address) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
else
{
if (cap.Start(id) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
return(true);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DataAngine_Set.Model.device model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update device set ");
strSql.Append("name=@name,");
strSql.Append("address=@address,");
strSql.Append("departmentmentid=@departmentmentid,");
strSql.Append("longitude=@longitude,");
strSql.Append("latitude=@latitude,");
strSql.Append("locationtype=@locationtype,");
strSql.Append("remark=@remark");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 50),
new MySqlParameter("@address", MySqlDbType.VarChar, 50),
new MySqlParameter("@departmentmentid", MySqlDbType.VarChar, 50),
new MySqlParameter("@longitude", MySqlDbType.Double, 5),
new MySqlParameter("@latitude", MySqlDbType.Double, 5),
new MySqlParameter("@locationtype", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 50),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.name;
parameters[1].Value = model.address;
parameters[2].Value = model.departmentmentid;
parameters[3].Value = model.longitude;
parameters[4].Value = model.latitude;
parameters[5].Value = model.locationtype;
parameters[6].Value = model.remark;
parameters[7].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DataAngine_Set.Model.device model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into device(");
strSql.Append("name,address,departmentmentid,longitude,latitude,locationtype,remark)");
strSql.Append(" values (");
strSql.Append("@name,@address,@departmentmentid,@longitude,@latitude,@locationtype,@remark)");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 50),
new MySqlParameter("@address", MySqlDbType.VarChar, 50),
new MySqlParameter("@departmentmentid", MySqlDbType.VarChar, 50),
new MySqlParameter("@longitude", MySqlDbType.Double, 5),
new MySqlParameter("@latitude", MySqlDbType.Double, 5),
new MySqlParameter("@locationtype", MySqlDbType.Int32, 11),
new MySqlParameter("@remark", MySqlDbType.VarChar, 50)
};
parameters[0].Value = model.name;
parameters[1].Value = model.address;
parameters[2].Value = model.departmentmentid;
parameters[3].Value = model.longitude;
parameters[4].Value = model.latitude;
parameters[5].Value = model.locationtype;
parameters[6].Value = model.remark;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DataAngine_Set.Model.device GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,name,address,departmentmentid,longitude,latitude,locationtype,remark from device ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
DataAngine_Set.Model.device model = new DataAngine_Set.Model.device();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
