/// <summary>
/// 将记录集转为sys_FieldTable实体类
/// </summary>
/// <param name="dr">记录集</param>
/// <returns>sys_FieldTable</returns>
protected object Populatesys_Field(IDataReader dr)
{
sys_FieldTable nc = new sys_FieldTable();
if (!Convert.IsDBNull(dr["FieldID"])) nc.FieldID = Convert.ToInt32(dr["FieldID"]); // 应用字段ID号
if (!Convert.IsDBNull(dr["F_Key"])) nc.F_Key = Convert.ToString(dr["F_Key"]).Trim(); // 应用字段关键字
if (!Convert.IsDBNull(dr["F_CName"])) nc.F_CName = Convert.ToString(dr["F_CName"]).Trim(); // 应用字段中文说明
if (!Convert.IsDBNull(dr["F_Remark"])) nc.F_Remark = Convert.ToString(dr["F_Remark"]).Trim(); // 描述说明
return nc;
}
/// <summary>
/// ����/ɾ��/�� sys_Field
/// </summary>
/// <param name="fam">sys_FieldTableʵ����</param>
/// <returns>����0������</returns>
public override int sys_FieldInsertUpdate(sys_FieldTable fam)
{
int rInt = 0;
using (OracleConnection Conn = GetSqlConnection())
{
string CommTxt;
OracleCommand cmd = new OracleCommand();
cmd.Connection = Conn;
if (fam.DB_Option_Action_ == "Insert")
{
CommTxt = "Insert into sys_Field(FieldID,F_Key,F_CName,F_Remark)VALUES(SEQ_sys_Field_ID.NEXTVAL,:F_Key,:F_CName,:F_Remark)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("F_Key", OracleType.VarChar).Value = fam.F_Key + ""; //Ӧ���ֶιؼ���
cmd.Parameters.Add("F_CName", OracleType.NVarChar).Value = fam.F_CName + ""; //Ӧ���ֶ�����˵��
cmd.Parameters.Add("F_Remark", OracleType.NVarChar).Value = fam.F_Remark + ""; //����˵��
}
else if (fam.DB_Option_Action_ == "Update")
{
CommTxt = "UPDATE sys_Field SET F_Key = :F_Key,F_CName = :F_CName,F_Remark = :F_Remark WHERE (FieldID = :FieldID)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("F_Key", OracleType.VarChar).Value = fam.F_Key + ""; //Ӧ���ֶιؼ���
cmd.Parameters.Add("F_CName", OracleType.NVarChar).Value = fam.F_CName + ""; //Ӧ���ֶ�����˵��
cmd.Parameters.Add("F_Remark", OracleType.NVarChar).Value = fam.F_Remark + ""; //����˵��
cmd.Parameters.Add("FieldID", OracleType.Int32).Value = fam.FieldID;
}
else if (fam.DB_Option_Action_ == "Delete")
{
CommTxt = "Delete from sys_Field WHERE (FieldID = :FieldID)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("FieldID", OracleType.Int32).Value = fam.FieldID;
}
else
throw new ApplicationException("��ʶ��IJ�������!");
Conn.Open();
OracleTransaction Tran = Conn.BeginTransaction();
cmd.Transaction = Tran;
try
{
rInt = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
if (fam.DB_Option_Action_ == "Insert")
{
cmd.CommandText = "select SEQ_sys_Field_ID.CURRVAL from dual";
rInt = Convert.ToInt32(cmd.ExecuteScalar());
}
Tran.Commit();
}
catch (Exception ex)
{
Tran.Rollback();
throw new ApplicationException(ex.ToString());
}
finally
{
Tran.Dispose();
cmd.Dispose();
Conn.Dispose();
Conn.Close();
}
}
return rInt;
}
/// <summary> /// 新增/删除/修改 sys_Field /// </summary> /// <param name="fam">sys_FieldTable实体类</param> /// <returns>返回0操正常</returns> public abstract int sys_FieldInsertUpdate(sys_FieldTable fam);
/// <summary>
/// 新增/删除/修改 sys_Field
/// </summary>
/// <param name="fam">sys_FieldTable实体类</param>
/// <returns>返回0操正常</returns>
public override int sys_FieldInsertUpdate(sys_FieldTable fam)
{
int rInt = 0;
using (OleDbConnection Conn = GetSqlConnection())
{
string CommTxt;
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = Conn;
if (fam.DB_Option_Action_ == "Insert")
{
CommTxt = "Insert into sys_Field(F_Key,F_CName,F_Remark)VALUES(@F_Key,@F_CName,@F_Remark)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("@F_Key", OleDbType.VarWChar).Value = fam.F_Key + ""; //应用字段关键字
cmd.Parameters.Add("@F_CName", OleDbType.VarWChar).Value = fam.F_CName + ""; //应用字段中文说明
cmd.Parameters.Add("@F_Remark", OleDbType.VarWChar).Value = fam.F_Remark + ""; //描述说明
}
else if (fam.DB_Option_Action_ == "Update")
{
CommTxt = "UPDATE sys_Field SET F_Key = @F_Key,F_CName = @F_CName,F_Remark = @F_Remark WHERE (FieldID = @FieldID)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("@F_Key", OleDbType.VarWChar).Value = fam.F_Key + ""; //应用字段关键字
cmd.Parameters.Add("@F_CName", OleDbType.VarWChar).Value = fam.F_CName + ""; //应用字段中文说明
cmd.Parameters.Add("@F_Remark", OleDbType.VarWChar).Value = fam.F_Remark + ""; //描述说明
cmd.Parameters.Add("@FieldID", OleDbType.Integer).Value = fam.FieldID;
}
else if (fam.DB_Option_Action_ == "Delete")
{
CommTxt = "Delete from sys_Field WHERE (FieldID = @FieldID)";
cmd.CommandText = CommTxt;
cmd.Parameters.Add("@FieldID", OleDbType.Integer).Value = fam.FieldID;
}
else
throw new ApplicationException("无法识别的操作命令!");
Conn.Open();
rInt = cmd.ExecuteNonQuery();
if (fam.DB_Option_Action_ == "Insert")
{
cmd.CommandText = "SELECT @@identity";
rInt = Convert.ToInt32(cmd.ExecuteScalar());
}
cmd.Dispose();
Conn.Dispose();
Conn.Close();
}
return rInt;
}
/// <summary>
/// 新增/删除/修改 sys_Field
/// </summary>
/// <param name="fam">sys_FieldTable实体类</param>
/// <returns>返回0操正常</returns>
public static int sys_FieldInsertUpdate(sys_FieldTable fam)
{
return DataProvider.Instance().sys_FieldInsertUpdate(fam);
}
/// <summary>
/// 根据ID返回 sys_FieldTable实体类 单笔资料
/// </summary>
/// <param name="FieldID">应用字段ID号</param>
/// <returns>返回sys_FieldTable实体类 FieldID为0则无记录</returns>
public static sys_FieldTable sys_FieldDisp(int FieldID)
{
sys_FieldTable fam = new sys_FieldTable();
QueryParam qp = new QueryParam();
qp.PageIndex = 1;
qp.PageSize = 1;
qp.Where = " Where sys_Field.FieldID = " + FieldID;
int RecordCount = 0;
ArrayList lst = sys_FieldList(qp, out RecordCount);
if (RecordCount > 0)
{
fam = (sys_FieldTable)lst[0];
}
return fam;
}
/// <summary>
/// 检测是否违反sys_Field表的PK值
/// </summary>
/// <param name="fam">sys_FieldTable类</param>
/// <param name="pt">PopedomType类型，只对New,Edit有效</param>
/// <returns></returns>
public static bool sys_FieldCheckPK(sys_FieldTable fam, PopedomType pt)
{
fam.F_Key = Common.inSQL(fam.F_Key);
QueryParam qp = new QueryParam();
if (pt == PopedomType.New)
qp.Where = string.Format(" Where F_Key='{0}'", fam.F_Key);
else if (pt == PopedomType.Edit)
qp.Where = string.Format(" Where F_Key='{0}' and FieldID<>{1} ", fam.F_Key, fam.FieldID);
int RecordCount = 0;
sys_FieldList(qp, out RecordCount);
if (RecordCount > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 新增/删除/修改 sys_Field
/// </summary>
/// <param name="fam">sys_FieldTable实体类</param>
/// <returns>返回0操正常</returns>
public override int sys_FieldInsertUpdate(sys_FieldTable fam)
{
int rInt = 0;
using (SqlConnection Conn = GetSqlConnection())
{
SqlCommand cmd = new SqlCommand("sys_FieldInsertUpdateDelete", Conn);
cmd.CommandType = CommandType.StoredProcedure;
//设置参数
cmd.Parameters.Add("@DB_Option_Action_", SqlDbType.NVarChar).Value = fam.DB_Option_Action_; //操作方法 Insert:增加 Update:修改 Delete:删除 Disp:显示单笔记录
cmd.Parameters.Add("@FieldID", SqlDbType.Int).Value = fam.FieldID; //应用字段ID号
cmd.Parameters.Add("@F_Key", SqlDbType.VarChar).Value = fam.F_Key; //应用字段关键字
cmd.Parameters.Add("@F_CName", SqlDbType.NVarChar).Value = fam.F_CName; //应用字段中文说明
cmd.Parameters.Add("@F_Remark", SqlDbType.NVarChar).Value = fam.F_Remark; //描述说明
Conn.Open();
rInt = Convert.ToInt32(cmd.ExecuteScalar());
cmd.Dispose();
Conn.Dispose();
Conn.Close();
}
return rInt;
}
