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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 Displaying a help- string in the status bar Posted by Hinnerk Feldwisch at 9/17/2003 7:29:21 PM Hello,
I'm writing a program with VB.NET at the moment, and want to have an easy
possibility to display a help string in the status bar when the user places
the mouse over a control.
I know that there was an easy way some years ago, when I used Delphi 3 or VB
4; but I didn't find it anymore -...more >>
ComboBox SelectedIndex is set to 0 Posted by Albert at 9/17/2003 6:57:54 PM Hello guys,
I have a TabControl in a Windows Form. In one of the tabs I have a DataGrid
with Items, and in another one some controls that let the user add a new
item. In this second tab there's a ComboBox for selecting the type of the
item. When the user select one item in the ComboBox some othe...more >>
DataGrid Posted by Nathan Wiegman at 9/17/2003 6:04:13 PM Hello,
Does anyone know how to disallow the user from adding rows in the DataGrid?
I don't want to allow the user to add rows to the grid, but at the same time
want the user to be able to edit values in the table. If I set the DataGrid
to ReadOnly, none of the table entries can be modified. ...more >>
"Form Designer" app for end user? Posted by BH at 9/17/2003 5:49:31 PM Hi All
Anybody know of a tool/framework/widget/product/technique that empowers the
end-user of a .NET winforms app to design/customize what appears on the
forms the app uses?
In other words...if a user thinks "I'd like this Form that displays my
Invoice List to have a combo box that lets me...more >>
Smart Client Deployment Issue Posted by InvestecLondonDevelopers at 9/17/2003 3:53:40 PM We have a smart client application comprising of 1 exe and 6 dlls. All of
them have been signed with the same key pair. We have trusted the exe using
the .NET Trust Assembly Wizard but still we get a security exception when
trying to run the exe using the url location. Is there any way to avoid
...more >>
Associate custom data with MenuItem Posted by Aliaksandr Radzivanovich at 9/17/2003 2:33:23 PM Is there any way to associate some variable with a MenuItem object?
Most of the controls in Windows Forms have Tag property that holds anything
that you assing to it. It is very useful, but unfortunately MenuItem doesn't
have this property. The only customizable item is Text property, which is
n...more >>
vb.net windows forms Posted by bill at 9/17/2003 1:52:50 PM vb.net
windows form app
I have 2 forms, the first form opens up and there is a button to open the
second form which works fine. I want the second form to have a button to
close the first form.
I tried everything nothing seems to work.. Does anyone know some could I
could use to do this.
T...more >>
Making console window visible Posted by Marc Scheuner [MVP ADSI] at 9/17/2003 11:12:55 AM Folks,
When I have a WinForms app, and I need to output some debug messages,
I use the Debug.WriteLine calls.
I understand the concept of creating my own custom trace listeners - I
was just wondering, since the app already sends those messages to a
default trace listeners, is there any way ...more >>
Don't see what you're looking for? Search DevelopmentNow.com.
Return of the Rich Client Posted by Nishith Prabhakar at 9/17/2003 10:58:50 AM Hi,
Had seen this article on MSDN titled "the return of the rich client" ...
which dicusses CAS with rich clients in perspective ... Does anyone know
anything else on this topic ...
http://msdn.microsoft.com/msdnmag/issues/02/06/rich/default.aspx
I have a rich client - a windows form app...more >>
[STAThread]??? Posted by SSP at 9/17/2003 10:42:15 AM I don't get it??
Until few minutes I debugged my forms and it worked like a breeze...no
problems.
Then suddenly I started getting a totally unrelated error message like:
"DragDrop registration failed"
After a fuming for a few minutes I discovered that it needed "[STAThread]"
stuff ahea...more >>
over 4297000000 of GDI objects in a Windows.Forms application! ListView's leak. Posted by Wiktor Zychla at 9/17/2003 10:16:25 AM today we've found a critical issue regarding the ListView from
Windows.Forms. it was confirmed on several machines with Win2K and XP.
here's the problem: create a ListView with about 50000 rows. now use task
manager to see the GDI usage of the process. everything seems normal.
now catch the ...more >>
ANN: DotNetMagic now available Posted by Phil Wright at 9/17/2003 9:49:57 AM DotNetMagic goes commerical!
NOTE: The last free version was Magic 1.7.4 and is still available from
source forge and will continue to be so. This free version will NOT be
removed from source forge and so you can continue to use it indefinitely in
your projects. So there is no need to panic ab...more >>
Close Child Forms Posted by Rudolf Ball at 9/17/2003 9:31:41 AM Hi NG,
i have a question: imagine I have a Main-Form that opens on click other
forms (modal, not modal, messagebox, ). These other forms can open forms,
too. So a Form-tree arises. My question is: how can I close ALL Forms out of
my Main-Form? What possibilities are there to access a Child-For...more >>
The administrative limit for this request was exceeded Posted by tguillor NO[at]SPAM ems.jsc.nasa.gov at 9/17/2003 9:07:33 AM I'm using the System.DirectoryServices.DirectorySearcher.
Findall method to attempt to retrieve user id's from an
Exchange LDAP server. I get the error message "The
administrative limit for this request was exceeded".
Can someone please tell me if you've seen this and what
the cause is?
Than...more >>
Client application slows down Posted by Richard Sypriano at 9/17/2003 8:57:23 AM I have a WinForms client that accesses data through a .Net
service. If I run my regression test multiple times,
every time it runs about 40 seconds slower. I thought it
might be GC; so I inserted a GC.Collect() statement with
not change. If I close the application and run it again
the t...more >>
DataGrid Error when typing F2 followed by ESC Posted by cnathaide NO[at]SPAM yahoo.com at 9/17/2003 8:09:20 AM I am having a problem with a datagrid. Basically I have created a new
class derived from DataGridTextBoxColumn which only accepts numeric
values. When I enter a cell, type the F2 key followed by ESC, I get
the following error:
An unhandled exception of type 'System.NullReferenceException'
occ...more >>
prevent listview resizing columns Posted by John at 9/17/2003 7:42:46 AM Hi
Does anyone know how to prevent resizing listview columns
John...more >>
How to Restart a pc using .NET Posted by Gopinath at 9/17/2003 2:23:28 AM Hi,
Is there any way to restart a system using .NET class
library. If possible can u post C# code for doing the
same.
Thanx
...more >>
How to Restart a pc using .NET Posted by Gopinath at 9/17/2003 2:23:27 AM Hi,
Is there any way to restart a system using .NET class
library. If possible can u post C# code for doing the
same.
Thanx
...more >>
Grid Scroll Bar Posted by John at 9/17/2003 2:05:49 AM Hi
Is there a way to force a vertical scroll bar on the data grid, even if the
data grid has no rows?
Thanks
Regards
...more >>
Style Sheet in Windows Forms Posted by Burhan GUNES at 9/17/2003 1:29:40 AM How Can I use Style Sheets in Windows Forms Programs.
Then user can change interface.
Is there anyone help me?
Thanks....more >>
how to set the button as a default button for a dialog? Posted by younker at 9/17/2003 12:47:24 AM I want to make a button in a dialog as default one,
but I can't find the default property for it.
how can I do?
...more >>
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