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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 Regex - dynamically creating pattern issue Posted by Deanna at 3/23/2007 5:54:34 PM I'm trying to use Regex.Replace to replace a single word in a string,
but I have to pass in the string. It won't ever match, but if I hard-
code the word it works fine. Please help!!
string stringToAlter = "ab cd ef gh";
// --- Pattern entered as string works fine
string pat1 = @"\bcd\b";...more >>
Global user type definition Posted by Ole at 3/23/2007 4:39:47 PM Hi,
Is it possible to create a type that I can import in any solution and user
control etc so that it can be used the same way as system types (like Int32,
String etc.)?
Thanks,
Ole
...more >>
Delegates/events Posted by Peter Larsen [] at 3/23/2007 4:37:19 PM Hi,
I have a problem passing an event in a method call.
Please see the following sample:
//This class holds information about listeners (in MyEvent).
public class First
{
public event EventHandler<EventArgs> MyEvent;
}
//This class could be a worker-thread.
public class Second...more >>
Very odd Sort problem when modifying DGV bound data Posted by sklett at 3/23/2007 3:10:33 PM (I posted this in a databinding NG, but it's a VERY low traffic NG so I
thought I would post here as well. I hope no one minds too much, if you do
I'm sorry)
I have a DGV that is bound to a DataTable that is loaded during application
startup. I can sort with all the columns and everything ...more >>
Serialize Buffer Length Posted by Andrew Robinson at 3/23/2007 2:54:54 PM I am using the folllowing code to serialize a [serializable] object to a
byte array (byte[]). It works fine, but my resulting array is size is being
rounded up to the next largest 32768 boundary. How can I complete the
serialization without incurring the extra bytes.
I know there is a simpl...more >>
how to scroll WebBrowser Posted by Zytan at 3/23/2007 2:20:37 PM This page
http://www.codeproject.com/miscctrl/scrollbrowser.asp
claims it can be done like so, in VB (and thus C#, I presume):
m_browser.Document.Body.ScrollTop = 100;
But, this does not work. I've already tried sending WM_VSCROLL with
SB_BOTTOM, and it doesn't work. It must be possible, ...more >>
Adding text layer to PDF Posted by Peter Hemmingsen at 3/23/2007 1:44:45 PM
I'm looking for a tool to programmatically add an invisible text layer to an
existing PDF page.
I have a multipage PDF file and for each page I also have a corresponding
text representation (in a separate file per page). I need to write an
application that add this text page to each of th...more >>
problem w/ returned char pointer from unmanaged c++ dll Posted by C0d3r at 3/23/2007 1:23:07 PM have an unmanaged C++ DLL with following method:
the DLL interface for unmanaged C++ is:
SendCommand(void *h, char *c, char *d, char *b);
the declaration in C# is:
[DllImport("test.dll", CharSet = CharSet.Ansi, EntryPoint = "SendCommand")]
unsafe public static extern char* SendCommand(void*...more >>
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WebBrowser.DocumentText being set stays on about:blank sometimes Posted by Zytan at 3/23/2007 1:14:34 PM I have a WebBroswer control, and I set the HTML it will display via
DocumentText, which takes a a string. This shows the HTML code from
the string in the control. But, sometimes, the WebBrowser shows
nothing. Clicking 'view source' shows: "<HTML></HTML>", and the
filename is called "about_bla...more >>
Why the @ ? Posted by tshad at 3/23/2007 1:05:08 PM In my sample program I have the following:
File.Create(@"c:\newfile.zip")
Why does it use an @ sign?
I don't normally have to do that in my code to open a file.
Thanks,
Tom
...more >>
export data from Microsoft Access to csv Posted by bbdobuddy at 3/23/2007 12:45:13 PM Hi,
How do I export data from an Access query or table to a csv file?
Thanks in advance
...more >>
code to retrieve binary field from Sql Server Posted by scottrm at 3/23/2007 10:53:24 AM I have some code to read the contents of a varbinary(max) field in SQL Server
2005. It is working ok I just wanted to know if anyone had any comments on
it's efficiency.
Code to read from the field
using (SqlDataReader reader =
cmd.ExecuteReader(CommandBehavior.SequentialAccess))
...more >>
Regular Expression Posted by Shawn B. at 3/23/2007 9:26:29 AM Greetings,
Given the following string:
eid=6;mid={S:mid};peid={S:peid};pname={S:pname};;happy={R:happy}
What regular expression would I write to match the ";" but not the ";;". I
want to write a replace regex to replace the ";" with another character and
the ";;" with a ";".
Tha...more >>
C# - Calling unmanaged DLL from managed C# code. Posted by rkpat at 3/23/2007 9:20:05 AM I have a DLL that i'm interfacing with that's in C++. here's the interface
defn:
SendCommand(void *h, char *cmd, char *data, char *respbuffer);
here's the wrapper for the dll call in my C# code:
[DllImport("test.dll", CharSet = CharSet.Ansi, EntryPoint = "SendCommand")]
unsafe public static ...more >>
Constructors Posted by DeveloperX at 3/23/2007 7:54:39 AM In an attempt to solve a problem further down I suggested the problem
might be caused by a missing constructor. Now, this led me to the
conclusion that I don't fully understand constructors, or have made
lots of assumptions.
Things I (think) know, please correct as necessary:
Constructors are...more >>
Getting DataRow information off a DataGrid (Database) Posted by Marc at 3/23/2007 6:42:02 AM In Visual Studio 2005, I am developing a Windows Mobile application, using
Mobile SQL 2005.
I need Data from a Database to be shown in a DataGrid, this works.
But now I want to be able to get the Data of the selected DataRow, for
instance, I want to display the value of the "Klant" column of ...more >>
Web: Re-binding A DropDownList Within A DetailsView Posted by 47computers NO[at]SPAM gmail.com at 3/23/2007 6:26:08 AM Hello. I'm having a bit of difficulty with some DropDownList controls
within templates in a DetailsView on my web form. Basically, I have a
form where a user is building a "location profile" with a handful of
fields. Two of the controls are a DropDownList of countries and a
DropDownList of st...more >>
set placement of content holder? Posted by Josh Nikle at 3/23/2007 5:56:40 AM is it possible to set the placement of a content holder within a
master page? my set up is a div with a table in it, which in turn has
the content holder in it. i've tried setting the vertical align
property of the div to top, and the valign properties of both the <tr>
and <td> to top without ...more >>
UK postcode validation Posted by Mike P at 3/23/2007 5:24:27 AM Can anybody tell me what are the valid formats for UK postcodes? As far
as I am aware postcodes can be 6-7 characters long (excluding spaces)
and the first part of the postcode can be 3-4 chars long and the second
part can only be 3 chars long. Am I missing any other valid formats?
*** Sent ...more >>
FileSystemWatch and AppDomain.Unload Posted by Tao at 3/23/2007 3:15:48 AM hi.. group,
A wired question about FileSystemWatcher and Unload an AppDomain.
I have a class A which creates class B. When B is created, B loads an
AppDomain and execute some functions on the load AppDomain.
B monitors disk to see if some files chang. If some file changes, B will try
t...more >>
TCP application - Synchronization issue?? Posted by Amit at 3/23/2007 2:48:55 AM Hi
I am developing an application in C#. The application creates a
TCPListener object and listens to (incoming) data on a particular
port. A simulator hardware writes data to this port. My application
reads the data and process it and generates some results for display.
The TCPListener obje...more >>
Method to Unpack byte array into a UInt64 Posted by stuie_norris NO[at]SPAM yahoo.com.au at 3/23/2007 2:11:28 AM Hi Group
I am trying to write a method to unpack a byte array into an Uint64.
But the results are wrong.
public static void UnpackUint64(ref UInt64 dst, byte[] Data,
ref uint Index)
{
dst = Data[Index++];
dst += (UInt64)((Data[Index++] & 0xffffffff)...more >>
a little help with application setting?! [ConfigurationErrorsException!] Posted by giddy at 3/23/2007 12:31:18 AM Hi ,
I'm probably just doing something a little silly.
I get a System.Configuration.ConfigurationErrorsException!
This is my config file:
<configSections>
<section name="qConfig" type="QuickBuild.QConfig , QuickBuild" />
</configSections>
<qConfig
PathToDevEnv="D:\Microsoft Visual ...more >>
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