all groups > dotnet windows forms > september 2003 > threads for friday september 12
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Drag and Drop
Posted by JB at 9/12/2003 7:43:21 PM
I can't seem to get exactly what I need. I have a list box as the source,
and a text box as the target. I'm wanting to pick one listbox item, change
it's showing text slightly and alow a drop any where in the mulitlined text
box. I have the textbox set to allow drop, but all I ever get is the ... more >>
Let user resize controls at runtime ...
Posted by Nishith Prabhakar at 9/12/2003 5:02:49 PM
Hi
In my application, the user can drag and drop objects from the toolbox to
the main working area (just like in Visual Studio). Each of these objects is
actually an image that is displayed in the work area using a picturebox.
Now I want the use to be able to resize and move these images. Ho... more >>
Grid row height.
Posted by Leo at 9/12/2003 5:01:36 PM
Is there any way to change the datagrid rowheight
programmatically according to the text length it holds?
Thanks.... more >>
Control to render HTML?
Posted by Christopher Ambler at 9/12/2003 2:11:01 PM
I'm sure I'm missing the obvious. Is there a control for windows forms to
which I can provide HTML and have it rendered for me? Nothing else fancy, no
navigation, no links, etc. Just HTML markup.
Thanks in advance!
Christopher
... more >>
Capturing Function keys in form
Posted by Alex at 9/12/2003 1:40:17 PM
I turned on the KeyPressPreview property = true for the form, but the
KeyPress event doesn't raise when I press a Function key. How do I solve
this?
... more >>
Sizing Array Property at Runtime
Posted by Randy Hersom at 9/12/2003 11:32:03 AM
In C++ using Windows Forms, how do you declare, and then size, a
multidimensional array property whose size is determined at runtime?
I've been through several permutations and haven't been able to get it to
compile without error. What combination of declaration and runtime sizing
will allow ... more >>
Locking/Threads
Posted by Norm Dotti at 9/12/2003 11:02:13 AM
I have 2 forms, Form1 and Form2. Form1 contains a
Windows.Forms.Timer component that triggers at 30 second
intervals. At each 30 second interval, a synchronous
WebService (WebService1), that returns an integer, is
called. Form1 contains a button, that, when clicked,
displays Form2 modeles... more >>
.NET Vs MFC controls
Posted by Pankaj at 9/12/2003 10:39:43 AM
Hi all,
I am trying to find out if .NET classes for Graphic
Controls are better then MFC 7.0 Controls shipped with
VS.NET. (Example ListBoxes,ComboBoxes etc etc).
Is there any difference between the two in
Features/capabilities and Internationalization support.
thanks
Pankaj
..NET V... more >>
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Textbox vertikal zentrieren
Posted by Rudolf Ball at 9/12/2003 10:36:58 AM
Hi NG,
ich möchte den Text in meiner Textbox vertikal zentrieren? Wie könnte das
gehen?
Vielen Dank
Rudi
... more >>
How I add System.IO namespace to a form?
Posted by M.T. at 9/12/2003 10:15:00 AM
Hi:
I am taking MSDN course 2559 "Intro to VB.NET programming
with Microsoft .NET"
In Module 6 "Validating User Input" Page 9, example of
using dialog boxes, I am supposed to add System.IO
namespace to a form.
How to do it?... more >>
application.run
Posted by Erik Frey at 9/12/2003 10:03:59 AM
Hi,
In the startup code of my application, I have the following:
Application.Run(new Form1)
Application.Run(new Form2)
As expected, when you run the program, Form1 pops up. As soon as you
close Form1, Form2 pops up. But message handling on Form2 appears to be
sluggi... more >>
"dialog" vs "form"
Posted by tom at 9/12/2003 10:01:56 AM
help:
in winforms
a) a dialog is a little component that goes in a form (checkbox, panel etc);
b) a form is a window that contains dialogs.
So why when you want to show a form do you say
frm.showDialog();
thanks
tom
... more >>
show a pre-created form
Posted by tom at 9/12/2003 9:59:46 AM
I have two forms (in the "application", in the "solution"):
neither is dynamically created.
1. how do I reference the second form from the first ?
because
form2.showDialog();
gets the error:
"C:\Documents and Settings\tom\My Documents\Visual Studio
Projects\WindowsApplication2\WindowsAp... more >>
can't save changes
Posted by dennist at 9/12/2003 9:49:10 AM
I get the following message:
the process cannot access the file because it is being
used by another process
I can't imagine what is causing it. Can somebody help?
dennist... more >>
Ying-Shen: repost propertygrid question
Posted by Joe at 9/12/2003 7:20:31 AM
Hi,
I have a collection in an object that can be edited by a propertygrid. When
the user edits properties the
PropertyValueChanged event fires and I can mark my object as dirty (ie needs
saving) but if the user edits a collection contained in the object the event
doesnt fire.
Whats the bes... more >>
Building/referencing textbox array
Posted by Ken at 9/12/2003 5:32:19 AM
Hello Everyone,
I am interested in creating a textbox array "AND" be able
to reference the textbox array in my code. Right now , I
am able to build textbox's , but I cannot refer to them in
my code . I think this is because they have not been built
till I hit a button. So, I have been tol... more >>
Window Re-sizing problem
Posted by Himavath at 9/12/2003 5:08:07 AM
Hi All,
Here we are making a desktop tray windows application
which is having the skinnable features of windows media
player, We are developing the application with C#......
what we want is how windows media player is able to expand
(Resize) the form ... we are using picture box controls ... more >>
How does the main thread know when the work thread has finished?
Posted by Kueishiong Tu at 9/12/2003 3:05:33 AM
I have a window form application. It requires to retrieve
data from a web site. Since the web request is very time
consuming, so I create a work thread to do the job.
How does the window main form (which is the main thread)
know when the work thread has finished the job so that
it can display ... more >>
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