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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 31 Dataset and dataadapter Posted by GM at 7/31/2004 9:11:01 PM -What is the advantage of placing the dataset into the designer?
-is it possible to share adapters across webforms?
-is it possible to created a set of adapter with one dataset to reuse across webforms?
thanks,
...more >>
Number of files in a directory. Posted by prelugejunk NO[at]SPAM hotmail-dot-com.no-spam.invalid at 7/31/2004 8:02:42 PM EDIT: I no longer need only specific file types in a directory, just
the total number of files!
Is there a more efficient way other than this:
string[] files = Directory.GetFiles(path);
count = files.length;
It seems like such a waste to have to create a full array of strings,
speciall...more >>
Context menu IE Posted by r+r at 7/31/2004 7:24:30 PM Hello All
I need to add a context menu voice in Internet Explorer allowing me to
retrieve the urls of a web page.
Well,i'm able to add it ( the voice) but I have to completely understand
how my program interfaces with the web page and viceversa. From msdn I read
about scripting....
any...more >>
Memory usage. Posted by Nick at 7/31/2004 4:52:08 PM I have a program that generates a custom bimap every 50ms. Which is slow, but no way to make it faster.
Now I want to keep it generating as fast as possible (which is 50 ms).
But I have to store these images somewhere.
The only place I can think of is ram.
What effect would so many bitmaps have ...more >>
Type class question Posted by alexandre jenny at 7/31/2004 4:45:33 PM Easy :
Type mytype = myclass.GetType();
// my isn't an array class.
How can I get easily the Type of an array of myclass using only mytype ?
Alexandre
...more >>
Application->SP problem Posted by Viktor Popov at 7/31/2004 4:34:48 PM Hi,
I use ASP.NET/C#/MS SQL and I'm trying to do the following but I find it
very hard!
I have Stored Procedure which saves data from the Application into DataBase.
One of its parameters is @Rooms INT. When A user insert in the WebForm a
value everything is allright because I do this:
cmd....more >>
DirectX 9 Posted by Raul at 7/31/2004 4:33:55 PM Hi everyone
Wonder if anyone can please help me, have this urgent
work to get done and the major problem is that I am
complete noive to C Sharp & Directx 9 (SDK) which I have
installed on my home PC, but everytime I try run a
example I get the following error messages in Visual
Studio.N...more >>
What is the difference between ASP.Net and DotNet ? Posted by petsmirn NO[at]SPAM email.com at 7/31/2004 4:23:18 PM Sometimes authors are writing in their articles just about DotNet other refer to ASP.NET
Is there a difference or just a different name for the same ?
Peter
...more >>
Don't see what you're looking for? Search DevelopmentNow.com.
How do I find out the local DotNet version ? Posted by hamiltonx NO[at]SPAM lycos.com at 7/31/2004 4:05:23 PM When I inspect a new computer. How can I find out which DotNet version (e.g. NONE, or 3.0 or 4.0)
is currently installed on it?
Sven
...more >>
Keyword this not available in the current context Posted by Amit W. at 7/31/2004 4:03:02 PM Hi
I'm trying to use Rockford Lhotka's "Implementing a Background Process in Visual Basic .NET" in C#" http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnadvnet/html/vbnet09272002.asp.
I have added the Background project in my solution as a VB Project. My UI is in C#. When I...more >>
newbie: web.config for a webservice! Posted by Jeff at 7/31/2004 4:02:54 PM Hi all!
IDE: Visual Studio 2003 .NET
OS: XP Pro
I'm experimenting with c# and created a webservice. I want to put
configuration settings into the web.config file so that the webservice gets
more flexible...
Below are 3 questions:
Question 1:
<?xml version="1.0" encoding="utf-8" ?>
<...more >>
Dynamically referencing to .NET class libraries Posted by M.H.Paravresh at 7/31/2004 3:02:53 PM We want to have Add-in modules for our application. previously it was
possible by loading dynamic link libraries(Dlls).
what about .NET framework?
...more >>
menu Posted by freddy at 7/31/2004 2:05:02 PM I have a mainmenu and sub menus. One of my menus is menuItem5 and when the form runs and the menuItem is clicked the form resizes itself to make it bigger(More Details). I would like the form to show Less Details and the form resiZe itself back to the way it started...more >>
Initializing objects in ctor or class Posted by Razzie at 7/31/2004 1:10:42 PM Hello all,
This may seem like a silly question but I suddenly wondered about this. Is
there any difference between the following 2 situations?
1)
class A
{
private SomeObject o = new SomeObject();
public A()
{}
}
2)
class A
{
private SomeObject o;
publ...more >>
ComboBox Default values Posted by NCrum at 7/31/2004 9:35:02 AM I want to set the Default value of a Combobox for any changeable record and have got this working but it is totaly unsatisfactory
see the code below
I loop through the items in the Combo looking for a match between cVal and the selectedValue then stop when I do have a match
the obvious problem i...more >>
Generate MS-like looking documentation? Posted by Andy Meca at 7/31/2004 9:33:39 AM I wrote a component library in C#. Is there a tool that will generate
documentation for me which looks exactly like the Microsoft .NET framework
documentation?
I saw a third party component that had documentation that looked just like
it was from the .NET framework documentation - same exact ...more >>
Passing Datetime paramters to SQL Select Posted by JWH035 at 7/31/2004 9:01:01 AM I'm having a problem properly passing a datetime variable to SQL from C#. In the sqladapter's properties / SelectCommand / parameters when I hard code the Value to a date for selection purposes the datagrid is properly filled. However when I attempt to pass the date value collected from the date c...more >>
Scroll after appendText in RichTextBox Posted by Joseph Lee at 7/31/2004 8:55:28 AM Hi,
I am trying to find the command to scroll the richtextbox to the latest
appended string at the bottom. I have tried update, refresh and scroll to
caret but it does not seem to work
Thanks
Joey
...more >>
How can I hihglight the whole row of DataGrid ? Posted by Serg Matvienko at 7/31/2004 8:21:18 AM Hi everybody,
My dataGrid is "for read" only.How can I hihglight the whole row of DataGrid
when I am navigating through rows? Now I can see only a small triangle on
the right side of dataGrid moving.
Thanks a lot in advance,
Serg
...more >>
Delay Posted by adish11 at 7/31/2004 6:20:58 AM Hi,
In Web Application I would like to create delay for 30 sec in the code to
enable external process to run. During the delay in application I would
like to show the user message like "Please wait while the data being
updated..."
Can u help me please with code lines?
Thank u very much f...more >>
question about Trim Posted by Gidi at 7/31/2004 5:45:02 AM hi,
how can i take a float number and make it's lengeth to be only 3 or 4 numbers after the points, for example: if i have the number 1.999999999999 i want it to be 1.999
thnaks...more >>
Question about checking input Posted by Gidi at 7/31/2004 4:23:01 AM hi,
how can i check that the input that the user inserts is of the type i need.
for expample if i want the user to insert only numbers how can i check that he hasn't insert letters or something else?
i hope that there is a better way then to check char by char...
thanks...more >>
problem when listing evidences Posted by fred at 7/31/2004 3:42:07 AM i wrote this small application:
----------------------------------------------
using System;
using System.Reflection;
using System.Collections;
using System.Security.Policy;
namespace SecTest
{
class DisplayEvidences
{
static void Main(string[] args)
{
Assembly assembly = Assembly.Lo...more >>
insert data into dataGrid or DataSet Posted by Gidi at 7/31/2004 3:13:01 AM hello,
i have dataGrid that connected to a DataSet, and i want that when one coulmn in specifc row is changed it will effect other coulmn. i need to use the current cell changed event but i don't know how to enter the data to the dataGrid.
how can i do it??
thanks...more >>
Data sharing between applications Posted by Tom Q at 7/31/2004 1:02:02 AM A user has multiple applications running on his/her PC and I want to create
a broker component or service that is shared among the multiple apps. Each
time an application changes a record it notifies the broker and the broker
in turn notifies the other applications so they can take appropriate
...more >>
IActiveDesktop interface from shell32 Posted by David at 7/31/2004 12:46:49 AM hello...
how can i use IActiveDesktop COM interface from shell32.dll?
thanx...
...more >>
javascript and axwebbrowser Posted by nicolas at 7/31/2004 12:41:40 AM Hello
Can i launch a javascrit function on a HTML page which is on a axwebbrowser
?
Thanks
Nico
...more >>
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