/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(YueYePlat.Model.deviceuseinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into deviceuseinfo(");
strSql.Append("DeviceId,VehicleId,IfBind,BindTime,UnbindTime,Comment)");
strSql.Append(" values (");
strSql.Append("@DeviceId,@VehicleId,@IfBind,@BindTime,@UnbindTime,@Comment)");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeviceId", MySqlDbType.VarChar, 14),
new MySqlParameter("@VehicleId", MySqlDbType.VarChar, 12),
new MySqlParameter("@IfBind", MySqlDbType.Bit),
new MySqlParameter("@BindTime", MySqlDbType.DateTime),
new MySqlParameter("@UnbindTime", MySqlDbType.DateTime),
new MySqlParameter("@Comment", MySqlDbType.VarChar, 300)
};
parameters[0].Value = model.DeviceId;
parameters[1].Value = model.VehicleId;
parameters[2].Value = model.IfBind;
parameters[3].Value = model.BindTime;
parameters[4].Value = model.UnbindTime;
parameters[5].Value = model.Comment;
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 YueYePlat.Model.deviceuseinfo DataRowToModel(DataRow row)
{
YueYePlat.Model.deviceuseinfo model = new YueYePlat.Model.deviceuseinfo();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["DeviceId"] != null)
{
model.DeviceId = row["DeviceId"].ToString();
}
if (row["VehicleId"] != null)
{
model.VehicleId = row["VehicleId"].ToString();
}
if (row["IfBind"] != null && row["IfBind"].ToString() != "")
{
if ((row["IfBind"].ToString() == "1") || (row["IfBind"].ToString().ToLower() == "true"))
{
model.IfBind = true;
}
else
{
model.IfBind = false;
}
}
if (row["BindTime"] != null && row["BindTime"].ToString() != "")
{
model.BindTime = DateTime.Parse(row["BindTime"].ToString());
}
if (row["UnbindTime"] != null && row["UnbindTime"].ToString() != "")
{
model.UnbindTime = DateTime.Parse(row["UnbindTime"].ToString());
}
if (row["Comment"] != null)
{
model.Comment = row["Comment"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(YueYePlat.Model.deviceuseinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update deviceuseinfo set ");
strSql.Append("DeviceId=@DeviceId,");
strSql.Append("VehicleId=@VehicleId,");
strSql.Append("IfBind=@IfBind,");
strSql.Append("BindTime=@BindTime,");
strSql.Append("UnbindTime=@UnbindTime,");
strSql.Append("Comment=@Comment");
strSql.Append(" where Id=@Id");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeviceId", MySqlDbType.VarChar, 14),
new MySqlParameter("@VehicleId", MySqlDbType.VarChar, 12),
new MySqlParameter("@IfBind", MySqlDbType.Bit),
new MySqlParameter("@BindTime", MySqlDbType.DateTime),
new MySqlParameter("@UnbindTime", MySqlDbType.DateTime),
new MySqlParameter("@Comment", MySqlDbType.VarChar, 300),
new MySqlParameter("@Id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.DeviceId;
parameters[1].Value = model.VehicleId;
parameters[2].Value = model.IfBind;
parameters[3].Value = model.BindTime;
parameters[4].Value = model.UnbindTime;
parameters[5].Value = model.Comment;
parameters[6].Value = model.Id;
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 YueYePlat.Model.deviceuseinfo GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id,DeviceId,VehicleId,IfBind,BindTime,UnbindTime,Comment from deviceuseinfo ");
strSql.Append(" where Id=@Id");
MySqlParameter[] parameters =
{
new MySqlParameter("@Id", MySqlDbType.Int32)
};
parameters[0].Value = Id;
YueYePlat.Model.deviceuseinfo model = new YueYePlat.Model.deviceuseinfo();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
