private static Tab_Medal ToModel(DataRow row)
{
Tab_Medal model = new Tab_Medal();
model.Idx = row.IsNull("Idx")?null:(System.Int32?)row["Idx"];
model.MedalName = row.IsNull("MedalName")?null:(System.String)row["MedalName"];
model.MedalImg = row.IsNull("MedalImg")?null:(System.String)row["MedalImg"];
model.Notes = row.IsNull("Notes")?null:(System.String)row["Notes"];
return(model);
}
public int AddNew(Tab_Medal model)
{
string sql = "insert into Tab_Medal(MedalName,MedalImg,Notes) values(@MedalName,@MedalImg,@Notes); select @@identity ;";
int Idx = Convert.ToInt32(SqlHelper.ExecuteScalar(CommandType.Text, sql
, new SqlParameter("@MedalName", model.MedalName)
, new SqlParameter("@MedalImg", model.MedalImg)
, new SqlParameter("@Notes", model.Notes)
));
return(Idx);
}
public bool Update(Tab_Medal model)
{
string sql = "update Tab_Medal set MedalName=@MedalName,MedalImg=@MedalImg,Notes=@Notes where Idx=@Idx";
int rows = SqlHelper.ExecuteNonQuery(CommandType.Text, sql
, new SqlParameter("@MedalName", model.MedalName)
, new SqlParameter("@MedalImg", model.MedalImg)
, new SqlParameter("@Notes", model.Notes)
, new SqlParameter("Idx", model.Idx)
);
return(rows > 0);
}
public Tab_Medal Get(string Idx)
{
DataTable dt = SqlHelper.ExecuteDataset(CommandType.Text, "select * from Tab_Medal where Idx=@Idx",
new SqlParameter("Idx", Idx)).Tables[0];
if (dt.Rows.Count > 1)
{
throw new Exception("more than 1 row was found");
}
if (dt.Rows.Count <= 0)
{
return(null);
}
DataRow row = dt.Rows[0];
Tab_Medal model = ToModel(row);
return(model);
}
