How to add Item to ListCtrl

CPallini

Hamid. wrote:

Maybe you have the special compiler that it can understands!

Shhhhhhhhhhhh!... Don't make they know. :-D

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

Jorgen Sigvardsson · modified on Saturday, January 12, 2008 9:21:40 AM

My bet is that because you inserted a new column at 1, an empty zero width column was created at column 0. The inserted item is there, but it's in the 0th column, which you can't see. Try inserting columns from index 0 instead! :)

-- Kein Mitleid Für Die Mehrheit

tina newcoder

wat was that ???? :confused:

CPallini

Jörgen Sigvardsson wrote:

Try inserting columns from index 0 instead

Or add SubItems. Good bet indeed. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

CPallini

Don't worry about. Just kidding with my old friend Hamid. BTW try to start insertion from column 0, as suggested by Jörgen Sigvardsson. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

tina newcoder

m_users.InsertColumn(0,"a",LVCFMT_CENTER,150,0); m_users.InsertColumn(1,"b",LVCFMT_CENTER,50,0); m_users.InsertColumn(2,"c",LVCFMT_CENTER,150,0); m_users.InsertColumn(3,"d",LVCFMT_CENTER,150,0); LVITEM lvi; lvi.mask=LVIF_TEXT | LVIF_NORECOMPUTE ; lvi.iItem = 1; lvi.iSubItem = 0; lvi.pszText = _T("Hi"); m_users.InsertItem(&lvi); on compilation & execution, still nothing on List ! Let me give you some more details, I might have done something wrong there... I have used VC++ Wizard to create my project (i m new to vc++) Then I added List control to a Dialog box Then changed its properties to ->Report Then created a m_users variable Then I have inserted 4 columns to it Everything works fine till here... Now I try to add some data to it, & nothing happens on the list ! plz friends, guide me in this....

CPallini

Were you cheating about the effective overload of the InsertItem method called? :suss: Anyway: Some suggestions: (1) Change

tina- wrote:

m_users.InsertColumn(0,"a",LVCFMT_CENTER,150,0); m_users.InsertColumn(1,"b",LVCFMT_CENTER,50,0); m_users.InsertColumn(2,"c",LVCFMT_CENTER,150,0); m_users.InsertColumn(3,"d",LVCFMT_CENTER,150,0);

To

m_users.InsertColumn(0,"a",LVCFMT_CENTER,150,0);
m_users.InsertColumn(1,"b",LVCFMT_CENTER,50,1);
m_users.InsertColumn(2,"c",LVCFMT_CENTER,150,2);
m_users.InsertColumn(3,"d",LVCFMT_CENTER,150,3);

(2) Change

tina- wrote:

lvi.iItem = 1;

To

lvi.iItem = 0;

(3) Add, before calling InsertItem method

lvi.cchTextMax = _tcslen(_T("Hi"));

:)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

tina newcoder

Thanx for your reply, but I made the changes & its still not working !

David Crow

tina- wrote:

m_users.InsertItem(0,_T("foo")); is returning 0

Which indicates that the item is being added.

"Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman

"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

CPallini

Try to further populate the List, for instance, add

BOOL fSuccess;
INT nItem;
fSuccess = m_users.SetItemText(0,1,_T("foo1");
fSuccess = m_users.SetItemText(0,2,_T("foo2");
fSuccess = m_users.SetItemText(0,3,_T("foo3");
nItem = m_users.InsertItem( 1, _T("boo"));
fSuccess = m_users.SetItemText(1,1,_T("boo1");
fSuccess = m_users.SetItemText(1,2,_T("boo2");
fSuccess = m_users.SetItemText(1,3,_T("boo3");

Checking always, with the debugger, the return values. My resources are near to end... :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

Hamid Taebi

Did you see my links?

tina newcoder

i tried to insert ur code, > CPallini wrote: > > BOOL fSuccess; INT nItem; fSuccess = m_users.SetItemText(0,1,_T("foo1")); fSuccess = m_users.SetItemText(0,2,_T("foo2")); fSuccess = m_users.SetItemText(0,3,_T("foo3")); nItem = m_users.InsertItem( 1, _T("boo")); fSuccess = m_users.SetItemText(1,1,_T("boo1")); fSuccess = m_users.SetItemText(1,2,_T("boo2")); fSuccess = m_users.SetItemText(1,3,_T("boo3")); but its giving exception !!!

tina newcoder

Hamid. wrote:

Did you see my links?

yeah, i checked ur links. the code is working very well there, but not in my project! wat shall i do ??? :confused:

tina newcoder

CPallini wrote:

Were you cheating about the effective overload of the InsertItem method called?

i didn't get u ... :confused:

CPallini

Oh, don't worry about. It doesn't matter. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

CPallini

Then exception info maybe useful. Please post it. :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
[my articles]

Hamid Taebi

Why they didnt work?did you get any error?

tina newcoder

it says 0x80000003 exception occurred ...

tina newcoder

Thanx friends, its working now.... Thank you very much !!! :)