/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.ALabel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ALabel(");
strSql.Append("LName,CreateDate,Status,Creater)");
strSql.Append(" values (");
strSql.Append("@LName,@CreateDate,@Status,@Creater)");
strSql.Append(";select @@IDENTITY");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "LName", DbType.String, model.LName);
db.AddInParameter(dbCommand, "CreateDate", DbType.DateTime, model.CreateDate);
db.AddInParameter(dbCommand, "Status", DbType.Byte, model.Status);
db.AddInParameter(dbCommand, "Creater", DbType.Int32, model.Creater);
int result;
object obj = db.ExecuteScalar(dbCommand);
if (!int.TryParse(obj.ToString(), out result))
{
return(0);
}
return(result);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.ALabel ReaderBind(IDataReader dataReader)
{
Model.ALabel model = new Model.ALabel();
object ojb;
ojb = dataReader["ALID"];
if (ojb != null && ojb != DBNull.Value)
{
model.ALID = Convert.ToInt32(ojb);
}
model.LName = dataReader["LName"].ToString();
ojb = dataReader["CreateDate"];
if (ojb != null && ojb != DBNull.Value)
{
model.CreateDate = Convert.ToDateTime(ojb);
}
ojb = dataReader["Status"];
if (ojb != null && ojb != DBNull.Value)
{
model.Status = Convert.ToInt32(ojb);
}
ojb = dataReader["Creater"];
if (ojb != null && ojb != DBNull.Value)
{
model.Creater = Convert.ToInt32(ojb);
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.ALabel DataRowToModel(DataRow row)
{
Model.ALabel model = new Model.ALabel();
if (row != null)
{
if (row["ALID"] != null && row["ALID"].ToString() != "")
{
model.ALID = Convert.ToInt32(row["ALID"].ToString());
}
if (row["LName"] != null)
{
model.LName = row["LName"].ToString();
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = Convert.ToDateTime(row["CreateDate"].ToString());
}
if (row["Status"] != null && row["Status"].ToString() != "")
{
model.Status = Convert.ToInt32(row["Status"].ToString());
}
if (row["Creater"] != null && row["Creater"].ToString() != "")
{
model.Creater = Convert.ToInt32(row["Creater"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.ALabel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ALabel set ");
strSql.Append("LName=@LName,");
strSql.Append("CreateDate=@CreateDate,");
strSql.Append("Status=@Status,");
strSql.Append("Creater=@Creater");
strSql.Append(" where ALID=@ALID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "ALID", DbType.Int32, model.ALID);
db.AddInParameter(dbCommand, "LName", DbType.String, model.LName);
db.AddInParameter(dbCommand, "CreateDate", DbType.DateTime, model.CreateDate);
db.AddInParameter(dbCommand, "Status", DbType.Byte, model.Status);
db.AddInParameter(dbCommand, "Creater", DbType.Int32, model.Creater);
int rows = db.ExecuteNonQuery(dbCommand);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.ALabel GetModel(int ALID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ALID,LName,CreateDate,Status,Creater from ALabel ");
strSql.Append(" where ALID=@ALID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "ALID", DbType.Int32, ALID);
Model.ALabel model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
