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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 Newbie question on casting String to Int Posted by Danny Ni at 4/8/2004 11:54:29 PM Hi,
How do I cast a String to Int, I tried (int)strVar, no go.
TIA
...more >>
Word Interop: Quickly Inserting HTML Files into Word Doc Posted by ajk at 4/8/2004 10:50:50 PM [This is a second post. My original did not include a reply address and I
kinda need replies! I apologize for the breach in ettiquette].
Hi, All:
I know how to insert files into a Word doc using C#. However, the program
I've written to do this runs much too slowly. The
"myObj".Application.S...more >>
processes in xp Posted by cs at 4/8/2004 10:48:54 PM is there an easy way to walk the process tree of winxp on .net? I dont mean
the regular stuff u can do on the process class, but things like end process
tree, or finding who is the parent of a process, etc. I am guessing its
easily doable calling system dlls?
...more >>
mouse_hover Posted by the thing at 4/8/2004 9:09:30 PM Can it be quicker??
(i think that mouse must be held 1s over something to respond with event???)
any ideas how to make things faster???
thanx!!!
...more >>
error CS0553: user-defined conversion to/from base class Posted by bsa_bg NO[at]SPAM hotmail.com at 4/8/2004 7:43:41 PM Hi,
This maybe a stupid question for which I apologies, but I couldn't
find a solutions so I'll ask.
I'm a newbie and I'm trying to do the following:
A have a base class called space that should accommodate all the
common operation over a dimensional object - vector, vertex or matrix.
...more >>
threading & timers Posted by Bad_Kid at 4/8/2004 7:08:33 PM I would like to make a button and label. When button is clicked, label
should hide, and then after 5s it must become visable again (without
interfereing the normal program flow). I tryed with threads and timers but
either is my proc usage 100% either all crashes...
Please HELP!!!
...more >>
Compiler: static constructors and field init compilation order Posted by Dave at 4/8/2004 7:03:28 PM Hi everyone,
Is it possible, using an Attribute or by some other means, to notify the C#
Compiler to serialize all static field's that have initializers before code
in an explicit static constructor?
Example:
public class MyClass
{
public static readonly int MyStaticField = 1;
...more >>
Populate a listbox after completely loading a form Posted by Yakimo at 4/8/2004 6:29:31 PM I have a very simple application, consisting of a form and a listbox on it.
I would like automatically to populate the listbox after the form is loaded
and displayed, not using a button.
But if I put my code in Load event, the form is not shown until after the
listbox is populated.
Because popu...more >>
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Reading TIFF file (low level) Posted by Morten Nielsen at 4/8/2004 6:24:44 PM Does anyone how any clue on how to read a TIFF file directly in a
filestream?
I know I can load the complete image into memory, but since this a 800+ mb
image, I usually get a "Out of memory" error.
Basically, all I have to do, is look up some certain pixel-values, so I
would guess that its jus...more >>
Logging!!? Posted by Netsharp Ninja at 4/8/2004 5:44:50 PM What is the best of loggin in .NET
I am used to use logging into a file with Java but I see many in .NET use
event logging (Well I have not seen other techniques)
From my old days(Client-Server) I am also aware of using Database for this
purpose.
Can you tell me if anybody cares about loggi...more >>
C# equivalent statement for vb "Like" statement? Posted by Derrick at 4/8/2004 5:06:22 PM Is there a C# "Like" statement for comparing two strings?
if(stringA Like "%diabe%mel%)
do stuff...
Thanks in advance!
Derrick
...more >>
InputBox for C#??? Posted by Bill Todd at 4/8/2004 5:04:52 PM Is there an equivalent to the VB InputBox function for C#? I am
looking for something in the FCL that will let me prompt the user for
a single string value.
--
Bill...more >>
SQL script file and executing it Posted by Jason at 4/8/2004 4:48:13 PM Hi
I would like to create a .NET app that can receive an SQL script file as
input. it will take the script file and execute it on the database,
depending on what connection properties were entered by the user. best way?
Thanks
Jason
...more >>
Threads & dlls Posted by db_From_mn at 4/8/2004 4:15:10 PM My C# application interfaces with a dll (which I create)
in un-managed code. This dll is an API to a USB-device.
I'd like to create a thread in the dll to manage the
device. I've tried this, but can't get the thread
function to run. The CreateThread function seem to work
ok, but the functio...more >>
Print Preview word document Posted by Marius Eichler at 4/8/2004 4:01:04 PM hi there,
I'll view my word document in any art of kind, before
I print this. The most example are generate simple
any text or read from a text file. The Word COM object
starts the view and the word program. I'll need only
the view for the Word document.
Can anybody help me please ?
Th...more >>
Ridicilous! Posted by Ayende Rahien at 4/8/2004 3:54:15 PM <rant warning="I'm pissed off and have to vent" request="need help>
For the last couple of hours I'm struggling with a very *annoying* problem.
How to check if a user has a write access to a file?
Considerring that .Net is supposed to be a system for writing applications
for servers & clients, w...more >>
Why doesn't the slightest change to a Hello World program run? Posted by Bupkas at 4/8/2004 3:31:14 PM using System.Windows.Forms;
class MessageBoxHelloWorld
{
public static void Main()
{
MessageBox.Show("Hello, world!", "MessageBoxHelloWorld"); // Runs ok
MessageBox.Show("Hello, world!", "MessageBoxHelloWorld",
MessageBoxButtons.Abort); // Doesn't compile
}
}
...more >>
Framework 1.1 SDK upadte is not recognized by VS 2002 Posted by Teis Draiby at 4/8/2004 3:19:50 PM In order to apply Win XP styles to my program layout I wanted to use the
'Application.EnableVisualStyles()' method available in NET Framework 1.1.
I have now installed .NET Framework 1.1 Redistributable and .NET Framework
1.1 in that order.
But my Visual Studio 2002 does not reflect these chan...more >>
How can I do this with FileSystemWatcher Posted by R.A. at 4/8/2004 3:19:41 PM Hi
I have th following code:
class MyClass
{
private string filename;
public int SetInfo (string FileName)
{
filename = FileName;
}
public MyClass ()
{
FileWatcher = new FileSystemWatcher ();
FileWatcher.NotifyFilter = NotifyFilters.FileName;
FileWatcher....more >>
Blue Screen when data is transferred - help Posted by shmulik28 NO[at]SPAM yahoo.com at 4/8/2004 2:15:43 PM I have an application written in C# that creates a queue of items to
process, connects via a TCP connection to a server on a Unix box, and
then passes data files to the Unix box for processing (cluster) -
normally this works fine. However, on the front end, another Unix
system generates and tra...more >>
Algorythm to delete all files under a directory and subs based on wildcard Posted by Earl Teigrob at 4/8/2004 1:55:57 PM Does someone have or know of an algorythm (method) that will delete all
files under a give directory and its subdirectories based on a wildcard
mask?
I can use this for one directory
for each file in Directory.GetFiles("pic1.*")
file.Delete()
but will need to use a recursive algo...more >>
controlling electric circuit Posted by Thomas Jollans at 4/8/2004 1:06:38 PM Is it possible to controll an electric circuit connected to the pc via a
com or lpt port from c#? (1. I want to stick two wires into the back of
my pc and "connect" them via software; 2. I want to send electricity
with a specific voltage through one of them to see if they are connected
on th...more >>
Using Excell in C# OleDbException on connection.Open Posted by milesm at 4/8/2004 12:57:26 PM I have the following error that errors on "conn.Open()".....
An unhandled exception of type 'System.Data.OleDb.OleDbException'
occurred in system.data.dll
CODE
//set the data file to be read from
string workbook = "Provider=Microsoft.Jet.OLEDB.4.0;Data
Source=postingRepor...more >>
how to set user to ASPNET back for db connections?? Posted by raid NO[at]SPAM boystown.org at 4/8/2004 12:55:23 PM Hi,
This might be a very simple one but I havn't been able to get it
working.
I have Impersonate to be ON in web.config file.
I have sections of application that impersonate as someone other and
accesses parts of codes. When I provide a database user name and
password and access the database...more >>
Printing HTML from C# Posted by Kamal at 4/8/2004 12:43:54 PM Hi everyone,
anyone knows how to print a html file locally storted from a C#
application?!
it's urgent,, any idea, examples, links would be very much appreciated ..
hope to hear from you asap...
Thank you in advance..
Regards,
Kam
...more >>
late binding Posted by Roel at 4/8/2004 12:40:53 PM Hello
I try to create an object with late binding. I must create an A object or a
B object. That depends on what the user choses in the GUI. Here you can see
how I try to do it but it will not work. Does anybody knows how to program
this structure ??
Many thx !!
object myObject;
if (S...more >>
SELECT TOP query - in datatables Posted by anonymous NO[at]SPAM discussions.microsoft.com at 4/8/2004 12:37:18 PM Is a SELECT TOP query allowed in filtering rows from a
datatable? If it is not, is there any other easy way to
filter a given number of rows from a datatable? Thanks a
lot for your help....more >>
how to replace a node innerText with a new string ? Posted by C# newbie at 4/8/2004 12:26:23 PM Hello group,
When I run an XPATH query first as:
//*[contains(translate(.,\"ABCDEFGHIJKLMNOPQRSTUVWXYZ\",
\"abcdefghijklmnopqrstuvwxyz\")
Then within a loop like:
foreach(XmlNode xnode in node.SelectNodes(s))
{
}
The program tries to find/locate the innetTex...more >>
Events question Posted by Mvk at 4/8/2004 12:22:44 PM Hi;
I have a little "timer"-application. The timer starts running when I press
the "CTRL + Space" buttons. The timer ends when I click again on "CTRL +
Space". Resetting the timer: "CTRL + Enter". Now I have a little question
concerning these events.
When I start a second application eg O...more >>
Form1_KeyDown doesn't fire Posted by genc ymeri at 4/8/2004 12:14:45 PM Hi,
I have a C# from and I'm trying to add some code in onKeyDown event. But it
doesn't fire at all............
Any idea ?
Thanks a lot.
...more >>
XML Comments that DO NOT WORK !!! Posted by gary hitch at 4/8/2004 12:04:18 PM Trying to generate html documentation with the built-in Build Comment Web
pages tool of .Net
Many of the comments are simply eliminated in the results files
such as : /// <exception cref="System.Exception">Thrown when bla bla
bla</exception>
Anyone got any ideas ?
I need to build doc...more >>
About Playsound Posted by CM at 4/8/2004 11:49:59 AM There is a function called Playsound. But I think it can only play wav. I
don't know how to use it in .net application to play MP3 or rm music.
I am failed to find any sample code.
Anyone can help?
Thanks!
CM
...more >>
Error Message - Access Denied to Assembly Posted by Brent at 4/8/2004 11:27:44 AM Hi, I keep getting this error intermittently. I can compile many times, and
run fine, and then one compile/run of it, out of nowhere I get this. If I
restart the computer it fixes it, but it seems awfully weird. Any ideas?
Server Error in '/intranet' Application.
----------------------------...more >>
Communicating Between 2 Forms.. Posted by Serdar C. at 4/8/2004 11:09:22 AM hello again, i have another question... i am writing a program with 2
windows forms...
first form have a search button and several text buttons to list the data
loaded from an sql database
second form just have a listbox that shows the search results in the
listbox..
i want to let user sel...more >>
Is Degradation in Quality Necessary? Posted by Cecil Windham at 4/8/2004 11:00:15 AM I'm using the following code to rotate an image (jpeg or gif), and have
discovered that there is a significant degradation in the quality of the
photo.
Just wondering if there is a way to rotate/flip a graphic in .NET *without*
data loss. If so, how? If not, why?
I understand that when *res...more >>
using schema.ini to write to file Posted by Jim Heimer at 4/8/2004 10:35:19 AM Hi,
I've been using schema.ini to read an ascii file to a dataset. Would it be
possible to write to the ascii file the same way I read from it? In my case,
the initial ascii file has two "columns" readable by schema.ini, first name
and last name. After the process, I need to write the emplcod...more >>
Is there a POP3 Mail Component? Posted by Matt Porter at 4/8/2004 10:18:14 AM I'm writing a c# web app and I can't find a POP3 mail component. I found
the SMTP component, but not a POP3 one. Seems like there should be one.
What is the name of the POP3 component? or do I have to write my own?
...more >>
Subcribing to a time event Posted by agro_rachmatullah NO[at]SPAM yahoo-dot-com.no-spam.invalid at 4/8/2004 10:10:53 AM I use this code in my program:
while(form.Created)
{
form.CheckTime();
Application.DoEvents();
}
because I want my program to provide notifications on a specific time.
The problem is, that loop caused the CPU usage to be always 100%. I
don't want to sacrifice all the CPU cycl...more >>
ListView Can't see column headers Posted by MFRASER at 4/8/2004 10:02:56 AM I am trying to populate a listview and I can not see the column headers, is
there a property I am forgetting to set?
Here is my code
// Create three items and three sets of subitems for each item.
ListViewItem item1 = new ListViewItem("item1",0);
// Place a check mark next to the item.
...more >>
Please Help... Vb.net to C# Posted by Juan Irigoyen at 4/8/2004 9:56:30 AM How I can traduce this sentences, thanks.
Dim drowSession As DataRow
drowSession = Context.Cache("SessionKeys ").NewRow()
drowSession("session_key ") = "323223"
Context.Cache("SessionKeys ").Rows.Add(drowSession)
strMatch = "session_key='323223'"
arrSessions = Context.Cache("SessionKeys ")...more >>
Displaying paths as a directory tree using Treeview Posted by JSM at 4/8/2004 9:47:25 AM Hi,
I have been racking my brain over this one for a couple of days and have
finally given up. I am currently converting a project from VB6 to C#. I have
a list of paths in a database which I want to display as a folder tree in a
tree view.
The paths are in the format of :
\
\Folder1\
...more >>
File Search!! Posted by Vai2000 at 4/8/2004 9:41:51 AM Hi All, Is there a way to search for files within a specific date range and
pattern. I know the later but don't know how to enforce the date range in
searching files in a given dir.
TIA
...more >>
Trusting an assembly configuration Posted by Olaf.Baeyens NO[at]SPAM skyscan.be at 4/8/2004 9:14:52 AM I develop software (.NET) with strong name that needs to access network
drives by default.
Is there any way to make sure that this program have network access without
forcing the user to manually add this strong key to be trusted more?
And not to globally trust all .NET applications by default?
...more >>
Hep - for .NET newbie Posted by djfd at 4/8/2004 9:06:09 AM I'm trying to write a routine to check if a user is an Admin from a SQL
table.
'Admin' column of the table is defined as bit (boolean) and signifies
whether
the user is admin or not.
Once I filled my dataset, I can use it to fill my grid.
If the user is admin, I want to disable some textboxe...more >>
ASP.NET/C# Problem connecting to a remote database Posted by paulballatti NO[at]SPAM hotmail.com at 4/8/2004 7:54:12 AM hi,
I am attempting to update two databases simultaneously, from one
ASP.NET Web Application, which is written in C#. One database is
local i.e. on my localhost IIS and this has no problems at all. I
uploaded the same database file to my web server and I am having
problems trying to connect...more >>
clear screen in a console appliction Posted by Ivan Sammut at 4/8/2004 7:53:57 AM Hi,
is there a way to clear the screen in a console application.
Thanks
Ivan Sammut
...more >>
Webservice and arrays Posted by Mike at 4/8/2004 7:46:06 AM I am writing a webservice that has a method which requires an array of a custom object. I am having problems understanding why a few things are occuring
My webservice looks like this
namespace WSTes
/// <summary
/// Summary description for Service1
/// </summary
[WebService(Namespace...more >>
is abstract method implemented or not? Posted by Christopher Wells at 4/8/2004 7:26:37 AM There's something I don't understand about how the CollectionBase class is
defined. I can declare:
class Derived : CollectionBase
{
}
I can instantiate this Derived class:
Derived derived = new Derived();
I cannot call an Add method as I haven't declared it:
der...more >>
E-mail with attach Posted by mp at 4/8/2004 6:45:22 AM Hi,
Is possible to send e-mail with attachement and how. Is there some example?
Thanks
...more >>
Installer Auto Run Posted by Thom Little at 4/8/2004 5:04:28 AM I developed a C# application and a windows installer application that
properly installs the C# application on a new machine.
After the C# application is installed I would like to automatically start it
on the User's machine.
- How do I instruct the setup program to start execution of the new...more >>
dual boot Posted by OM at 4/8/2004 5:00:13 AM Hello
I need to delete win NT from a dual boot system with
win2k, how can I do that cleanly wiht steps. and how can I
edit boo.ini???
Thanks...more >>
***Stop: Posted by OM at 4/8/2004 4:57:46 AM Hi....
I have compaq deskpro computer run with windows NT 4.0 /
SP6, since I insalled virtual drive 8.0 it works fine, but
when I tryed to build a virtual image form CD disk, I
recieved blue screen with an error massage:
***Stop: 0x0000000A (0x001263C4, 0x00000009,
0x00000001,0x800682A...more >>
TreeNode Posted by Stefan at 4/8/2004 4:26:03 AM Hi NG
i need a TreeNode with an attribute "depth", i.g. it has to be possible to skip one ore more levels of the tree explicitly
Example
Root--Node1--Node
Root-----------Node
Where do i find the Paint-Method or anything so that i can implement my own TreeNode
Thanx for any hel
Stefan...more >>
Properties/Enum Posted by Martin at 4/8/2004 4:21:05 AM I am trying to create a property that takes a value from an enumerated type and is displayed in the properties window for a custom control. Any ideas how to go about this anyone?...more >>
To develop application on .Net with the server Unix Posted by Jonathan Li at 4/8/2004 4:00:58 AM I am planning to develop my application using C#.Net and web enquires in
ASP.Net, but the customer insists to use Unix/Oracle as the server.
Under J2EE environment, the EJBs can be fully shared. Under .Net, what
should I do? Don't tell me to use .Net on client side and J2EE for web
enquiry devel...more >>
Where is RASAPI.DLL Posted by José Pérez Hernández at 4/8/2004 1:44:56 AM Hi there !
I have seen a lot of your postings in USENET, regarding how to dial ,
transfer data & hang up in a dial up network connection.
When I go to use Visual Studio .NET i must to include a reference to
RASAPI.dll ?
Where can i find this file ?
I must install something ?
Regards...more >>
unicode in c# Posted by Guy Brom at 4/8/2004 1:36:39 AM Hi all,
I'm about to start a price-comparison service in c# (asp.net) that will
gather lots of
multilingual content and store it on a centralized database, to be displayed
later on a webpage.
Some of my sources are in Arabic, some in English, others in Chinese.
What's the best way to sto...more >>
enabling themes in add-in Posted by Rob Tomson at 4/8/2004 12:16:04 AM how do i enable the themes in my office 2003 add-in? i've tried including the .manifest file but it doesn't seem to work. is there something special i have to do
thanks
Rob Tomso
WinXPsp1, .NET2K3, O2K3...more >>
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