/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Parking.Core.Model.CR_PARKING_LOG model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CR_PARKING_LOG set ");
strSql.Append("SPACE_CODE=@SPACE_CODE,");
strSql.Append("UNIQUE_IDENTIFIER=@UNIQUE_IDENTIFIER");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@SPACE_CODE", SqlDbType.VarChar, 50),
new SqlParameter("@UNIQUE_IDENTIFIER", SqlDbType.VarChar, 100),
new SqlParameter("@ID", SqlDbType.VarChar, 32)
};
parameters[0].Value = model.SPACE_CODE;
parameters[1].Value = model.UNIQUE_IDENTIFIER;
parameters[2].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Parking.Core.Model.CR_PARKING_LOG model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CR_PARKING_LOG(");
strSql.Append("ID,SPACE_CODE,UNIQUE_IDENTIFIER)");
strSql.Append(" values (");
strSql.Append("@ID,@SPACE_CODE,@UNIQUE_IDENTIFIER)");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.VarChar, 32),
new SqlParameter("@SPACE_CODE", SqlDbType.VarChar, 50),
new SqlParameter("@UNIQUE_IDENTIFIER", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.SPACE_CODE;
parameters[2].Value = model.UNIQUE_IDENTIFIER;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Parking.Core.Model.CR_PARKING_LOG DataRowToModel(DataRow row)
{
Parking.Core.Model.CR_PARKING_LOG model = new Parking.Core.Model.CR_PARKING_LOG();
if (row != null)
{
if (row["ID"] != null)
{
model.ID = row["ID"].ToString();
}
if (row["SPACE_CODE"] != null)
{
model.SPACE_CODE = row["SPACE_CODE"].ToString();
}
if (row["UNIQUE_IDENTIFIER"] != null)
{
model.UNIQUE_IDENTIFIER = row["UNIQUE_IDENTIFIER"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Parking.Core.Model.CR_PARKING_LOG GetModel(string ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,SPACE_CODE,UNIQUE_IDENTIFIER from CR_PARKING_LOG ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.VarChar, 32)
};
parameters[0].Value = ID;
Parking.Core.Model.CR_PARKING_LOG model = new Parking.Core.Model.CR_PARKING_LOG();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
