/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.FinanceSet model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into FinanceSet(");
strSql.Append("Levels,Lengths)");
strSql.Append(" values (");
strSql.Append("@Levels,@Lengths)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Levels", SqlDbType.Int, 4),
new SqlParameter("@Lengths", SqlDbType.Int, 4)
};
parameters[0].Value = model.Levels;
parameters[1].Value = model.Lengths;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hownet.Model.FinanceSet model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update FinanceSet set ");
strSql.Append("Levels=@Levels,");
strSql.Append("Lengths=@Lengths");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Levels", SqlDbType.Int, 4),
new SqlParameter("@Lengths", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Levels;
parameters[1].Value = model.Lengths;
parameters[2].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.FinanceSet GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Levels,Lengths from FinanceSet ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.FinanceSet model = new Hownet.Model.FinanceSet();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["Levels"].ToString() != "")
{
model.Levels = int.Parse(ds.Tables[0].Rows[0]["Levels"].ToString());
}
if (ds.Tables[0].Rows[0]["Lengths"].ToString() != "")
{
model.Lengths = int.Parse(ds.Tables[0].Rows[0]["Lengths"].ToString());
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}
