///
/// 插入一个TW_ANSWER实体到数据库。
///
/// 将要插入的实体
public int InsertEntity(DataSetTW_ANSWER entity)
{
CheckData(entity);
int iRtn = 0;
bool isExistTrans = db.IsInTransaction();
if (!isExistTrans)
{
db.BeginTrans();
}
try
{
foreach (DataRow row in entity.Tables["TW_ANSWER"].Rows)
{
int j = db.exeSql(new SS_TW_ANSWER_InsertTW_ANSWER(), row);
iRtn = iRtn + j;
}
if (!isExistTrans)
{
db.CommitTrans();
}
return(iRtn);
}
catch (Exception e)
{
if (!isExistTrans)
{
db.RollbackTrans();
}
throw e;
}
}
/////////////
#endregion
//// 2006-09-11
public DataSetTW_ANSWER GetDataSet(SqlClass sC, string sTableName)
{
DataSetTW_ANSWER ds = new DataSetTW_ANSWER();
db.FillDataSet(sC, ds, sTableName);
return(ds);
}
} // Data_SelectByIDTW_ANSWER
#endregion
#region Data_TW_ANSWER_selectAll
///
/// 对于selectAll的类的实现（数据库操作）。
///
public DataSetTW_ANSWER Data_TW_ANSWER_selectAll(string sTj)
{
DataSetTW_ANSWER ds = new DataSetTW_ANSWER();
SS_TW_ANSWER_selectAll ss = new SS_TW_ANSWER_selectAll();
ss.SqlString = ss.SqlString.Replace("1=1", sTj);
db.FillDataSet(ss, ds, "TW_ANSWER");
return(ds);
} // Data_selectAll
//wuqb modify 2007-03-27
//强名DataSet
#region Data_TW_ANSWER_SelectByIDTW_ANSWER
///
/// 对于SelectByIDTW_ANSWER的类的实现（数据库操作）。
///
public DataSetTW_ANSWER Data_TW_ANSWER_SelectByIDTW_ANSWER(System.String VID)
{
DataSetTW_ANSWER ds = new DataSetTW_ANSWER();
SS_TW_ANSWER_SelectByIDTW_ANSWER ss = new SS_TW_ANSWER_SelectByIDTW_ANSWER();
ss.VID = VID;
db.FillDataSet(ss, ds, "TW_ANSWER");
return(ds);
} // Data_SelectByIDTW_ANSWER
///
/// 检查给定的实体是否有给定状态的更改，如果有把更改的行提交到数据库。
///
/// 要检验的实体
/// 要检查更改的状态
/// 2006-05-21
public int CommitChanges(DataSetTW_ANSWER entity, DataRowState drs, ArrayList alUpdateColumn, ArrayList alUpdateControl)
{
db.SetUpdateControl(alUpdateControl);
db.SetUpdateColumn(alUpdateColumn);
int iRet = CommitChanges(entity, drs);
db.SetUpdateControl(null);
db.SetUpdateColumn(null);
return(iRet);
}
///
/// 按照TW_ANSWER实体的主表的主键查询数据。
///
/// 主键的值
public DataSetTW_ANSWER FindByPrimaryKey(object KeyValue)
{
DataSetTW_ANSWER entity = new DataSetTW_ANSWER();
SS_TW_ANSWER_SelectByIDTW_ANSWER ss = new SS_TW_ANSWER_SelectByIDTW_ANSWER();
ss.Params[0].Value = KeyValue;
db.FillDataSet(ss, entity, "TW_ANSWER");
return(entity);
}
/////////////////
public int CommitChanges(DataSetTW_ANSWER entity, DataRowState drs)
{
int iRtn = 0;
if (!entity.HasChanges(drs))
{
return(iRtn);
}
CheckData(entity);
bool isExistTrans = db.IsInTransaction();
if (!isExistTrans)
{
db.BeginTrans();
}
try
{
if (drs == DataRowState.Deleted)
{
iRtn += DeleteEntity(entity.GetChangesEntity(drs));
}
else if (drs == DataRowState.Modified)
{
iRtn += UpdateEntity(entity.GetChangesEntity(drs));
}
else if (drs == DataRowState.Added)
{
iRtn += InsertEntity(entity.GetChangesEntity(drs));
}
if (!isExistTrans)
{
db.CommitTrans();
}
return(iRtn);
}
catch (Exception e)
{
if (isExistTrans)
{
db.RollbackTrans();
}
throw e;
}
}
///
/// 检查给定的实体是否有更改，如果有把更改的行提交到数据库。
///
/// 要检验的实体
public int CommitChanges(DataSetTW_ANSWER entity)
{
int iRtn = 0;
if (!entity.HasChanges())
{
return(iRtn);
}
CheckData(entity);
bool isExistTrans = db.IsInTransaction();
if (!isExistTrans)
{
db.BeginTrans();
}
try
{
//CommitChanges(entity, DataRowState.Deleted);
//CommitChanges(entity, DataRowState.Modified);
//CommitChanges(entity, DataRowState.Added);
////////// 2006-05-21
iRtn += CommitChanges(entity, DataRowState.Deleted, null, null);
iRtn += CommitChanges(entity, DataRowState.Modified, alUpdateColumn, alUpdateControl);
iRtn += CommitChanges(entity, DataRowState.Added, null, null);
/////////////
if (!isExistTrans)
{
db.CommitTrans();
}
return(iRtn);
}
catch (Exception e)
{
if (isExistTrans)
{
db.RollbackTrans();
}
throw e;
}
}
///
/// 校验数据输入的有效性。
///
/// 要检验的实体
protected void CheckData(DataSetTW_ANSWER entity)
{
//在这里可以加入操作之前所需要对实体检验的代码
}
/// 2006-05-21
///
public int CommitChanges(DataSetTW_ANSWER entity, ArrayList alUpdateColumn, ArrayList alUpdateControl)
{
this.alUpdateColumn = alUpdateColumn;
this.alUpdateControl = alUpdateControl;
return(CommitChanges(entity));
}
