public string genNextCode(TEACHER_OBJ obj)
{
//Phải viết lại theo mô hình nào đó
Random rnd = new Random();
int i = rnd.Next(int.MaxValue);
return((i % 10000000000).ToString());
}
public List <TEACHER_OBJ> getAll(params spParam[] listFilter)
{
List <TEACHER_OBJ> lidata = new List <uni.TEACHER_OBJ>();
string sql = "SELECT * FROM TEACHER";
string swhere = "";
SqlCommand cm = new SqlCommand();
foreach (var item in listFilter)
{
if (swhere != "")
{
swhere += " AND ";
}
if (item.data == null)
{
//cm.Parameters.Add("@" + f.Name, st);
//cm.Parameters["@" + f.Name].Value = DBNull.Value;
swhere += "[" + item.name + "]" + " is null";
}
else
{
if (item.searchtype == 0)
{
swhere += "[" + item.name + "]= @" + item.name;
cm.Parameters.Add(new SqlParameter("@" + item.name, item.data));
}
else
{
swhere += "[" + item.name + "] LIKE @" + item.name;
cm.Parameters.Add(new SqlParameter("@" + item.name, "%" + item.data + "%"));
}
}
}
if (swhere != "")
{
sql += " WHERE " + swhere;
}
cm.CommandText = sql;
cm.CommandType = CommandType.Text;
DataSet ds = new DataSet();
int ret = db.getCommand(ref ds, "Tmp", cm);
if (ret < 0)
{
return(null);
}
else
{
foreach (DataRow dr in ds.Tables["Tmp"].Rows)
{
TEACHER_OBJ obj = new TEACHER_OBJ();
Type myTableObject = typeof(TEACHER_OBJ);
System.Reflection.PropertyInfo[] selectFieldInfo = myTableObject.GetProperties();
Type myObjectType = typeof(TEACHER_OBJ.BusinessObjectID);
System.Reflection.PropertyInfo[] fieldInfo = myObjectType.GetProperties();
//set object value
foreach (System.Reflection.PropertyInfo info in selectFieldInfo)
{
if (info.Name != "_ID")
{
if (dr.Table.Columns.Contains(info.Name))
{
if (!dr.IsNull(info.Name))
{
info.SetValue(obj, dr[info.Name], null);
}
}
}
else
{
//set id value
TEACHER_OBJ.BusinessObjectID objid;
objid = (TEACHER_OBJ.BusinessObjectID)info.GetValue(obj, null);
foreach (System.Reflection.PropertyInfo info1 in fieldInfo)
{
if (dr.Table.Columns.Contains(info1.Name))
{
info1.SetValue(objid, dr[info1.Name], null);
}
}
info.SetValue(obj, objid, null);
}
}
lidata.Add(obj);
}
}
return(lidata);
}
public TEACHER_OBJ createObject()
{
TEACHER_OBJ obj = new TEACHER_OBJ();
return(obj);
}