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http://www.codeproject.com/combobox/listbox_tut.asp?df=100&forumid=1373&exp=0&select=655474
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im not looking for list boxs im looking for list controls
thanks tho
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In function OnItemchangedListCtrl put:
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
m_cListCtrl.SetItemState(pNMListView->iItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
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You'll need to subclass the list control and reflect the L-click message so you can handle (see the list control classes at CP for examples). In the L-click handler, add the item to the list of selected ones by doing:
SetItemState (nItem,
LVIS_SELECTED | LVIS_FOCUSED,
LVIS_SELECTED | LVIS_FOCUSED);/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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Hi guys,
Just encountered a small problem with ADO when trying to read data from two tables in a database that have the same variable names. In my example I have table_1 with a variable called "id" and a table_2 which also has a variable called "id". The id's in each table are not related. I then want to execute a mysql query something like this:
select table_1.id, table_1.country, table_2.id, table_2.country \
from table_1,table_2 where table_1.country=table_2.country
In this case I am matching table_1 to table_2 by country. So far so good. The problem comes when I want read back the values using this method:
var_1 = (long *) (_bstr_t)pRecordSet->GetCollect("id");
In this line above, how does ADO know which id value I am referring too?? I tried this:
var_1 = (long *) (_bstr_t)pRecordSet->GetCollect("tablel_1.id");
var_2 = (long *) (_bstr_t)pRecordSet->GetCollect("tablel_2.id");
.. but it didn't like "tablel_1.id" How can I distinguish between the two if tables contain the same variable names? In this case "country" is the same in both tables, so that one doesn't matter, but id dcoes. I can't find any example anywhere in books or the web. All the examples seem to have tables with completely different variables names and hence do not have this problem.
Help anyone?, I would be very grateful.
Graham.
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Try using column aliases. For example your query can be written as:
<code>SELECT</code> table_1.id <code>AS</code> id1, table_1.country, table_2.id <code>AS</code> id2, table_2.country
<code>FROM</code> table_1,table_2
<code>WHERE</code> table_1.country=table_2.country;
and then, try using "id1" and "id2" to retrieve values.
Arsalan Malik
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That's great, thanks!
Graham.
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My MDI app runs in one of 2 modes (detected in the app's InitInstance()). In "regular" mode, I'd like the mainframe window to use the standard IDR_MAINFRM menu. When the app is in "special" mode, I want it to use an alternate menu (eg: IDR_MAINFRM_SPECIAL).
It's easy enough to provide conditional menus for my views, since I can just specify the appropriate menu id when I create the MultiDocTemplates. But how do I switch the mainframe window's menu?
A gentle nudge would greatly help this sleep deprived developer. 
PS: Btw, I'm using Bruno's NewMenu[^]
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com.
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Someone gave me this COM DLL to use in my project (co-worker).
The DLL is written in VB.
After doing the #import, I cannot compile. There are references to a "_ErrObjecPtr" (ErrObject smart ptr).
But the ErrObject doesn't resolve in C++...
Any clues out there?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.santacruznetworks.com">Santa Cruz Networks</A>
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I have set the item in a ListCtrl via the statement:-
m_cListCtrl.SetItemState(m_nSelectItem, LVIS_SELECTED, LVIS_SELECTED | LVIS_FOCUSED);
But how do you arrange for the item to be shown as selected as if it was selected by a mouse click?
grahamfff
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m_cListCtrl.SetItemState
(m_nSelectItem,
LVIS_SELECTED | LVIS_FOCUSED,
LVIS_SELECTED | LVIS_FOCUSED); /ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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Did try your suggestion but nothing highlighted.
Are they any additional properties I need to set?
grahamfff
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I did also try and modify the CodeProject sample ListCtrlDemo as floows but no luck:-
void CListCtrlDemoDlg::OnItemSelect() <br />
{<br />
UpdateData(TRUE);<br />
<br />
int nCount = m_cListCtrl.GetItemCount();<br />
if (m_nSelectItem >= nCount)<br />
{<br />
AfxMessageBox(_T("You entered an out of range index."));<br />
m_nSelectItem = 0;<br />
}<br />
else<br />
{<br />
m_cListCtrl.EnsureVisible(m_nSelectItem, FALSE);<br />
m_cListCtrl.SetItemState(m_nSelectItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);<br />
}<br />
UpdateData(FALSE);<br />
<br />
}
grahamfff
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i am also having the same problem as this guy :P
thanks
Tyrus
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Just got it working:-
m_cDisplayList.SetItemState(m_nSelectedList, LVIS_DROPHILITED | LVIS_SELECTED, LVIS_DROPHILITED | LVIS_SELECTED);
grahamfff
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how do you make it multi select like a list box? instead of needing to hold ctrl
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Try
<br />
DWORD dwStyle = m_cListCtrl.GetExtendedStyle();<br />
dwStyle |= LVS_EX_FULLROWSELECT;m_cListCtrl.SetExtendedStyle(dwStyle);
grahamfff
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I have set the item in a ListCtrl via the statement:-
m_cListCtrl.SetItemState(m_nSelectItem, LVIS_SELECTED, LVIS_SELECTED | LVIS_FOCUSED);
But how do you arrange for the item to be shown as selected as if it was selected by a mouse click?
grahamfff
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Sorry for this post, but I cannot find anything about this in WWW.
I am adding a function with struct variable (using wizard function add) typing
Function(struct*) and I am getting this:
Function ($S1) in cpp and Function(struct *) in the h file.
Of course, the compiler complains about missing definition.
Is this a known bug?
Thanks Vaclav
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Odd. What steps do I need to do in order to reproduce it?
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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hi, is there a programmatic way to override the setting you see in Date/Time Properties (Time Zone) for "Automatically adjust clock for daylight saving changes"?
What i notice, even with using GMT+0 Universal Coordinate Time time-zone, is that this setting still effects the representation of local time.
I am familiar with the TZ environment variable and also using this with the _tzset() function. Here is a summary of my findings:
TZ = GMT+0GMT<br />
Time Zone set to (GMT) Greenwich Mean Time: Dublin, Edinburgh, London<br />
CHECKED - Automatically adjust clock for daylight saving change<br />
calling _tzset() then calling the fns (yielded)
GetTimeZoneInformation(&tzInfo) ==> TIME_ZONE_STANDARD and<br />
GetTimeZoneInformation(&tzInfo) ==> TIME_ZONE_DAYLIGHT<br />
for local date/times in respective daylight saving range. WHY????
johnny
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I'm not following the problem here. What is happening versus what you think should happen?
john john mackey wrote:
calling _tzset() then calling the fns (yielded)
GetTimeZoneInformation(&tzInfo) ==> TIME_ZONE_STANDARD and
GetTimeZoneInformation(&tzInfo) ==> TIME_ZONE_DAYLIGHT
How does calling GetTimeZoneInformation(&tzInfo) yield TIME_ZONE_STANDARD and TIME_ZONE_DAYLIGHT? Did tzInfo change in between calls?
"When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen
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