all groups > dotnet windows forms > august 2003 > threads for wednesday august 27
Filter by Day: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
How to use Control.Invoke from a new thread
Posted by Christopher DuBuc at 8/27/2003 5:28:16 PM
I am new to threading and am a little confused...
I have a windows form with which I have placed a user
control made up of a treeview control and some loading
methods. Since the loading of the treeview takes a while
(15 sec), I am attempting to run the treeview loading
logic in another th... more >>
simple databinding on a tabpage not so simple??
Posted by Robi at 8/27/2003 4:47:20 PM
In a toy project, the tab control is benign. Every time I
get a large windws form with lots of control on lots of
tab pages, it turns into a monster! True since J++ also.
OK: Databinding controls on tab pages is a huge headache
because for some reason when I fill a dataset before
chan... more >>
Timer not working inside loop
Posted by Jay Stacy at 8/27/2003 1:51:26 PM
I have a timer on my form that works fine when I'm just
sitting there looking at the form. As soon as I click a
button that runs a routine that loops, the timer doesn't
fire. What I want to do is exit from the loop after a
certain time period if the loop exit condition is never
met. Basica... more >>
How to find the DragDrop source ?
Posted by Nick Carter at 8/27/2003 11:59:07 AM
I have a 4 listboxes. I want to drag items from listbox1 onto listbox2 and
from listbox3 onto listbox4. I don't want listbox2 to accept items from
listbox3. How can I determine which listbox is the source of the drag
operation ?
Nick Carter
... more >>
GetChanges in a DataSet
Posted by developer at 8/27/2003 6:44:53 AM
Normally I can verify if a datasets content has changed on
an event like a button click. In my case I would like to
do this check on the form closing event. When I make the
checkup I get the original dataset with without the
changes that are supposed to have taken place. Even when
I "watch... more >>
Row select in a windows forms datagrid
Posted by James Bender at 8/27/2003 6:25:00 AM
Hi,
I have a datagrid that displays search results. I also
have a column style applied to this grid.
I would like to open a window for the appropriate row
when the user double-clicks on it, but I am having
trouble capturing the event in a way that the user
doesn't have to do it a few t... more >>
How to programmatically set check on listview control
Posted by Lilly at 8/27/2003 5:30:24 AM
Hi,
I have a listview control and set its checkboxes = true.
How am I able to programmatically set check on it instead
of using mouse click?
e.g. if I want to set check for the first listview item, I
declared this:
Dim e As ItemCheckEventArgs = New ItemCheckEventArgs
(indices(i), Che... more >>
Treeview control in a datagrid
Posted by Victor at 8/27/2003 4:39:49 AM
Hello,
I=B4d like to present a datagrid with several column, where=20
the first one is a treeview. In this way, when the user=20
open a row clicking "+", the rest columns data are=20
presented.
How can I get it?
thanks in advance.
Victor
... more >>
Don't see what you're looking for? Search DevelopmentNow.com.
|