/// <summary>
/// 对象实体绑定数据
/// </summary>
public ManagementCenter.Model.CM_FieldRange ReaderBind(IDataReader dataReader)
{
ManagementCenter.Model.CM_FieldRange model = new ManagementCenter.Model.CM_FieldRange();
object ojb;
ojb = dataReader["FieldRangeID"];
if (ojb != null && ojb != DBNull.Value)
{
model.FieldRangeID = (int)ojb;
}
ojb = dataReader["UpperLimit"];
if (ojb != null && ojb != DBNull.Value)
{
model.UpperLimit = (decimal)ojb;
}
ojb = dataReader["LowerLimit"];
if (ojb != null && ojb != DBNull.Value)
{
model.LowerLimit = (decimal)ojb;
}
ojb = dataReader["UpperLimitIfEquation"];
if (ojb != null && ojb != DBNull.Value)
{
model.UpperLimitIfEquation = (int)ojb;
}
ojb = dataReader["LowerLimitIfEquation"];
if (ojb != null && ojb != DBNull.Value)
{
model.LowerLimitIfEquation = (int)ojb;
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ManagementCenter.Model.CM_FieldRange model, DbTransaction tran, Database db)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CM_FieldRange(");
strSql.Append("UpperLimit,LowerLimit,UpperLimitIfEquation,LowerLimitIfEquation)");
strSql.Append(" values (");
strSql.Append("@UpperLimit,@LowerLimit,@UpperLimitIfEquation,@LowerLimitIfEquation)");
strSql.Append(";select @@IDENTITY");
if (db == null)
{
db = DatabaseFactory.CreateDatabase();
}
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
if (model.UpperLimit == AppGlobalVariable.INIT_DECIMAL)
{
db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, DBNull.Value);
}
else
{
db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, model.UpperLimit);
}
if (model.LowerLimit == AppGlobalVariable.INIT_DECIMAL)
{
db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, DBNull.Value);
}
else
{
db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, model.LowerLimit);
}
db.AddInParameter(dbCommand, "UpperLimitIfEquation", DbType.Int32, model.UpperLimitIfEquation);
db.AddInParameter(dbCommand, "LowerLimitIfEquation", DbType.Int32, model.LowerLimitIfEquation);
int result;
//object obj = db.ExecuteScalar(dbCommand);
object obj;
if (tran == null)
{
obj = db.ExecuteScalar(dbCommand);
}
else
{
obj = db.ExecuteScalar(dbCommand, tran);
}
if (!int.TryParse(obj.ToString(), out result))
{
//return 0;
return(AppGlobalVariable.INIT_INT);
}
return(result);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ManagementCenter.Model.CM_FieldRange model)
{
try
{
return(Add(model, null, null));
}
catch (Exception)
{
return(AppGlobalVariable.INIT_INT);
//throw;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ManagementCenter.Model.CM_FieldRange model, DbTransaction tran,
Database db)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CM_FieldRange set ");
strSql.Append("UpperLimit=@UpperLimit,");
strSql.Append("LowerLimit=@LowerLimit,");
strSql.Append("UpperLimitIfEquation=@UpperLimitIfEquation,");
strSql.Append("LowerLimitIfEquation=@LowerLimitIfEquation");
strSql.Append(" where FieldRangeID=@FieldRangeID ");
if (db == null)
{
db = DatabaseFactory.CreateDatabase();
}
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "FieldRangeID", DbType.Int32, model.FieldRangeID);
if (model.UpperLimit == AppGlobalVariable.INIT_DECIMAL)
{
db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, DBNull.Value);
}
else
{
db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, model.UpperLimit);
}
if (model.LowerLimit == AppGlobalVariable.INIT_DECIMAL)
{
db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, DBNull.Value);
}
else
{
db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, model.LowerLimit);
}
db.AddInParameter(dbCommand, "UpperLimitIfEquation", DbType.Int32, model.UpperLimitIfEquation);
db.AddInParameter(dbCommand, "LowerLimitIfEquation", DbType.Int32, model.LowerLimitIfEquation);
// db.ExecuteNonQuery(dbCommand);
if (tran == null)
{
db.ExecuteNonQuery(dbCommand);
}
else
{
db.ExecuteNonQuery(dbCommand, tran);
}
return(true);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ManagementCenter.Model.CM_FieldRange GetModel(int FieldRangeID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(
"select FieldRangeID,UpperLimit,LowerLimit,UpperLimitIfEquation,LowerLimitIfEquation from CM_FieldRange ");
strSql.Append(" where FieldRangeID=@FieldRangeID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "FieldRangeID", DbType.Int32, FieldRangeID);
ManagementCenter.Model.CM_FieldRange model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
/// <summary>
/// 更新字段范围
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public bool Update(ManagementCenter.Model.CM_FieldRange model)
{
return(Update(model, null, null));
}
