How to Finding the Last Row Value in Datagrid?

Hi Everyone,
Thanks in Advance.
I need your help, to find the last row data in Datagrid.
Actually i am using Datagrid to display my Data in flex. In my data i stored the gender value of employees. So if the last row in my datagrid is "female" i need to be highlight that particular row. So please help me to solve this issue.
Thanks,
Charles. J

datagrid.selectedIndex = datagrid.dataprovider.length;
^ something like this will select the last row in the datagrid.
if you need to check it's value, you might need to cast an object here, based on the index value, and check it's gender value.
datagrid.selectedIndex = datagrid.dataprovider.length;
if (datagrid.selectedItem["gender"] == "female") {
//handle here

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4 NULL;
5 END;
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<<Frequently asked questions. So search>>
How to find the last executed date of any program?
is there any system variable or function module?
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check the transaction STAD.
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HI ,
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Hi,
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Could someone show me a working sample code on how to retrieve the last record inserted?
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I dont know what table names and fields you have but
say you have a table called XYZ which has a primary
key field called keyID.
So in order to get the last row inserted, you could
do something like
Select *
from XYZ
where keyID = (Select MAX(keyID) from XYZ);
Good Luckwhat gubloo said is correct ...But this is all in MS SQL Server I don't know the syntax and key words in MYSQL
This works fine if the emp_id is incremental and of type integer
Query:
select      *
from      employee e, (select max(emp_id) as emp_id from employee) z
where      e.emp_id = z.emp_id
or
select top 1 * from employee order by emp_id descUday

How to get the last row in a resultset or query

Hi All
Say If I have a complex query which returns a resultset say 15 rows. Now I want to limit the output showing only the last row.
How can we do this

Keep in mind Oracle does not keep "row" order as such. Unlike a graphical type db like Access, Oracle will not always give you back the results in order.
Even if you were to use a sequence, your query is never guaranteed to give back the results in the order you are expecting. You must then give an order by statement to all queries expecting the order.
Your definition of last row too is vague - if it is in fact the greatest amount, use the inline view suggestion. If you simply want to see the last inserted row, consider adding a last_update_date column inserting the sysdate (by a trigger perhaps). This would then allow you to see the last inserted row.
Enjoy!

How to find the most matched values in the set of map?

Hi friends!
I have two vectors
vector<int> V1; vector<int> V2;
and a map<int, set<int>> M1;
I want to select common values from both V1 and V2 and check those values with the set in the map M1.
For example:
V1 contains;
2 4 6 8 9
V2 contains;
4 5 6 9 10
M1 contains;
1=>1 2 5 9
2=>4
3=>5 10
4=>2 4 8
5=>4 9
6=>4 6
7=>9 12
When we select the common values of V1 and V2 it is 4, 6, 9.
And we search for all 4, 6, 9 from the values of M1 which give more appropriate.
But, no all values in the set of map.
Then, we delete any value from 4, 6, 9, then remaining values would match any values from the map.
From the example, if we delete 6, then remaining 4, 9 will match with 5=>4 9, or if we delete 9, then 6=>4 6. Any one of the keys can be selected.
I know how to select the common values from V1 and V2, but I do not know how to match with the values and select the appropriate key from M1.
Could anyone help me to solve this?

This is not the question you asked, except perhaps in the subject. The subject is not the right place to put key features of the question. It is also important to use the body to ask just the question you want
answered. For example your real question has nothing to do with V1 and V2, just the common vector V (e.g. 4 6 9).
One way to solve your problem would be to create a new map
map<int, set<int>> M2;
with the same keys as M1. Each set of M2 should contain the elements of V that are
not in the corresponding set of M1.
Then pick the key of M2 that has the smallest set. If that set is empty, then the whole of V can be used. Otherwise the smallest set tells which elements of V have to be removed, and which is the desired key of M1.
In your example, key 5 of M2 will contain just 6, so you should remove 6 from V and select key 5.
Yes fine. I tried the following code and it creates the map M2 (NewMyMap in my code). But how to find the smallest set starting from size 1?
#include <vector>
#include <algorithm>
#include <iostream>
#include <map>
#include <set>
using namespace std;
typedef vector<int> IntVec;
typedef set<int> IntSet;
typedef map<int, IntSet> SetMap;
bool IsValueNotInSet(int value, IntSet& S);
SetMap CreatNewSetMap();
IntVec IVec; //This vector is for selecting certain keys from mySet map.
IntVec myVec;
SetMap mySet;
SetMap NewMyMap;
int main()
IVec.push_back(3); IVec.push_back(4); IVec.push_back(5); IVec.push_back(6);
myVec.push_back(4); myVec.push_back(6); myVec.push_back(9);
IntSet tempS;
tempS.insert(1); tempS.insert(2); tempS.insert(5); tempS.insert(9);
mySet.insert(make_pair(1,tempS));
tempS.clear();
tempS.insert(4);
mySet.insert(make_pair(2,tempS));
tempS.clear();
tempS.insert(5); tempS.insert(10);
mySet.insert(make_pair(3,tempS));
tempS.clear();
tempS.insert(2); tempS.insert(4); tempS.insert(8);
mySet.insert(make_pair(4,tempS));
tempS.clear();
tempS.insert(4); tempS.insert(9);
mySet.insert(make_pair(5,tempS));
tempS.clear();
tempS.insert(4); tempS.insert(6);
mySet.insert(make_pair(6,tempS));
tempS.clear();
tempS.insert(9); tempS.insert(12);
mySet.insert(make_pair(7,tempS));
cout<<"MYVEC\n";
cout<<"-------------\n";
for(IntVec::iterator itv = myVec.begin(); itv != myVec.end(); ++itv)
cout<<(*itv)<<" ";
cout<<"\n\n";
cout<<"\nMYSET\n";
cout<<"-------------";
for(map<int,set<int>>::iterator its = mySet.begin(); its != mySet.end(); ++its)
cout << endl << its->first <<" =>";
for(IntSet::iterator sit=its->second.begin();sit!=its->second.end();++sit)
cout<<" "<<(*sit);
cout<<"\n\n";
NewMyMap= CreatNewSetMap();
cout<<"\nNEWMYSET\n";
cout<<"-------------";
for(map<int,set<int>>::iterator its1 = NewMyMap.begin(); its1 != NewMyMap.end(); ++its1)
cout << endl << its1->first <<" =>";
for(IntSet::iterator sit=its1->second.begin();sit!=its1->second.end();++sit)
cout<<" "<<(*sit);
cout<<"\n\n";
return 0;
bool IsValueNotInSet(int value, IntSet& S)
IntSet::iterator it=find (S.begin(), S.end(), value);
if (it!=S.end())
return false;
return true;
SetMap CreatNewSetMap()
IntSet TSet;
for(IntVec::iterator it = IVec.begin(); it != IVec.end(); ++it)
SetMap::iterator its = mySet.find(*it);
if (its != mySet.end())
TSet.clear();
int key = its->first;
IntSet& itset = its->second;
for(IntVec::iterator itv = myVec.begin(); itv != myVec.end(); ++itv)
if(IsValueNotInSet((*itv), itset))
TSet.insert(*itv);
NewMyMap.insert(make_pair(key,TSet));
return NewMyMap;

How to find the last login details of a Sharepoint SSRS user

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https://social.technet.microsoft.com/Forums/en-US/10953be3-cb1c-40c7-9454-545c8338b551/how-to-know-login-users-count-and-their-details-in-sharepoint-2010-web-application?forum=sharepointgeneralprevious
Best Regards,
Lisa Chen
Lisa Chen
TechNet Community Support

How to display the last row in a table

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Message Edited by MikeS81 on 05-27-2010 03:57 PM

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All
Please bear in mind that ROWNUM is an attribute of the query NOT the table. The last row returned by an unORDERed SELECT statement may be the most recently inserted row but is not guaranteed to be so.
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How to Finding the Last Row Value in Datagrid?

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