public static System.Data.DataTable GetDataTable( int parentId, SPList list
,System.Data.DataTable dt, int ceng)
{
SPQuery query
= new SPQuery();
query.Query = @"<Where>
<Eq>
<FieldRef Name=‘PID‘ />
<Value Type=‘Number‘>" +
parentId.ToString() + @"</Value>
</Eq>
</Where>" ;
SPListItemCollection items=
list.GetItems(query);
foreach (SPListItem item in items)
{
string id =
item.ID.ToString();
string taskName =
ceng.ToString()+"#" +item["TaskNmae"].ToString();
string assignedTo
= "DFDSFD" ;
//item["AssignedTo"].ToString().Substring(item["AssignedTo"].ToString().LastIndexOf("#")
+ 1);
string status =
item["Status" ].ToString();
string pID =
item["PID" ].ToString();
dt.Rows.Add(id,taskName, assignedTo, status, pID);
dt=GetDataTable(item.ID, list, dt,ceng+1);
}
return dt;
}
PID默认为0，层默认为1
