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You must skip the first entry in the groups - it contains everything matched (as if there was a paranthesis around the entire expression).
-- modified at 2:44 Friday 4th August, 2006
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ExpertComing wrote: foreach(Match m in matches)
{
szInformation = (szWhatFor + ": " + m.Groups["mmatch"]);
}
Why would you step through all the matches and not accumulate their contents ? Why not just ask for the last one in the group, it's the only one you're going to get.
You need to post the calling code. This code cannot return twice, no code can. You must be calling it twice. However, I do note that your return value is not created within the call, perhaps it's being a member variable is somehow contributing to the problem.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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As for the reason that I am running through a loop, reused code. Who doesn't do it. Adn the only reason it is still a loop is because I haven't gone and did the efficiency reprogramming yet, I believe in functionality first.
And as far as code returning twice I don't see how it can either, code by definition should, if given the same information in, give the same result, so only one result. I am only calling the code once.
What do you mean since it is a member variable though, that is an interesting path.
The only way to speed up a Macintosh computer is at 9.8 m/sec/sec.
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ExpertComing wrote: As for the reason that I am running through a loop, reused code.
Do you mean that you copied code you used before? That is not reusing code, that is recycling code.
Adn the only reason it is still a loop is because I haven't gone and did the efficiency reprogramming yet, I believe in functionality first.
A loop without a purpose doesn't add anything to functionality, it only adds compexity and confusion.
---
b { font-weight: normal; }
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RegexOptions.ExplicitCapture
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I have a problem setting a class constant in my C# assembly to the value of a constant in a managed C++ class. The compiler does not seem to recognise that the managed C++ class constant is constant. The error message is shown below:
#error = "The expression being assigned to 'MyAssembly.SMyFooBar.bahName' must be constant
What Have I done wrong here?
I am writing in Visual Studio 2003 on WinXP SP2 with .Net Framework V2.0.50727
The reason for this attempt is that the majority of our code is unmanaged c++, which uses a glabal header file to set values through a number of
projects.
I wish to include this header in our various new C# projects, and thus avoid double maintenance. If the header file changes, all that is needed is a code recompile, at least in theory.
To do this I wrapped the header file inside a managed c++ class to create a dll. I then included this dll as a reference in my C# project so that I
could use it to initialise some c# constants, thus:
-- unmanaged C++ header
// CPPHeader.h
#ifndef CPPHeader_defined_hpp
#define CPPHeader_defined_hpp
#define MAX_FOOBARS 3
#define FOOBAR_NAME "Foo Bar"
#endif // CPPHeader_defined_hpp
---------------------
-- managed C++ class
//MyManagedClass.h compiled to a DLL
#pragma once
#include "CPPheader.h"
using namespace System;
public __gc class SMyManagedClass
{
public:
static const int maxFooBars = MAX_FOOBARS;
static const String* FooBarName = FOOBAR_NAME;
};
--------------------------
-- C# assembly
//MyFooBarAsembly.cs
using system;
using SMyManagedClass;
namespace MyAssembly
{
public class SMyFooBar
{
public const int maxBahs = SMyManagedClass.SMyManagedClass.maxFooBars;
public const string bahName = SMyManagedClass.SMyManagedClass.FooBarName;
}
}
OrcBighter2
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You probably need to use readonly. There are differences in lookup rules that may exclude this from working.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Currently I'm able to create a combox box in ListView in Windows Form (PC application) with mouse up event in ListView, by using C#.
But is it possible to do the samething for Pocket PC Application? I'm unable to find the mouse up event in ListView. I've do lot of searching in ineternet but stilll unable to find a related article.
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Hi friends;
I need exactly free db for .net, I will use c# for project and project will be commercial package program. So I dont struggle with server system.I prefer ms access. Is there free database like ms access?
Thanks
I need your answers
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Hi;
Thanks for quick response. Can I use firebird like access?
I mean If I develop a program with firebird database and If I wanna run this program on other computer do have to setup firebird?
Did I explain?
I need like access system, I wish that I explained
I wait your answer
Thanks
Best Regards
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tyleray wrote: Can I use firebird like access?
I mean If I develop a program with firebird database and If I wanna run this program on other computer do have to setup firebird?
The docs are always a good place to start..
Read this[^]
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Any ideas what I'm really meant to be doing in the lines marked as "won't compile" below?
<br />
using System;<br />
<br />
namespace Test<br />
{<br />
public class MyClass : GenericsTest<<MyClass>><br />
{<br />
public void DoSomething()<br />
{<br />
base.DoSomething();<br />
}<br />
}<br />
<br />
public class GenericsTest<<T>> where T : class<br />
{<br />
SomeHelperClass<<T>> helper;<br />
<br />
public GenericsTest()<br />
{<br />
helper = new SomeHelperClass<<T>>();<br />
}<br />
<br />
public void DoSomething()<br />
{<br />
helper.DoSomething(T);
helper.DoSomething(this);
}<br />
}<br />
<br />
public class SomeHelperClass<<T>> where T : class<br />
{<br />
public void DoSomething(T target)<br />
{<br />
}<br />
}<br />
}<br />
TIA!
-- modified at 21:11 Thursday 3rd August, 2006
Bah, the lt's and gt's get nuked when posting - just imagine the double lt's and gt's are actually single..
-- modified at 21:12 Thursday 3rd August, 2006
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Furty wrote: just imagine the double lt's and gt's are actually single..
Or you could check the 'Ignore HTML tags in this message (good for code snippets)' box.
Furty wrote: helper.DoSomething(T); // won't compile
T is a type. You want to pass in an instance of T.
By the way, posting error messages is far more helpful that 'it won't compile'
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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Furty wrote: helper.DoSomething(T); // won't compile
That should compile.
Furty wrote: helper.DoSomething(this); // won't compile
That shouldn't compile. You are clearly passing the wrong type.
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what is the best way to print a windows application form.
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There is no "best" way, it depends on what you are trying to accomplish. Do you have a more specific question or problem?
only two letters away from being an asset
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I am creating a form from a pdf and it is to draw material from a database to populate the form. Then I need to be able to print or save to a pdf.
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I've had to do this once. We used a third party library of which I can't remember right now.
only two letters away from being an asset
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The best way to print from a window application is using crystal reports. Then as my friend said all depends on what kind of application ur working with. Basically if u r to show something like a report the best way to do is by creating crystal reports.
Vipin
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Vipin Venugopal wrote: The best way to print from a window application is using crystal reports.
I bit of overkill if you ask me. Plus the overhead of CrystalReports, licensing etc.
only two letters away from being an asset
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Hi guys,
A general question, is there a disadvantage/advantage of working with the registry or XML document. Do Admin rights issue come in if you are saving everything on the registry?
Please advice.
sasa
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Off the top of my head, XML seems the safest. Because, even if the user had Power User privildges, they still can't edit other accounts - so some reg keys might not be accessable.
I'm running power user right now, and I can't install many things, e.g. Flash, VS Express, DirectX, WGA Plugin, Alcohol 120%, etc...
However, I CAN install firefox.
I'm not sure what the pattern is....
/\ |_ E X E GG
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hi all,
how can i find index of selected cell in a row ?
i have a textbox on my form.
and i want to assign the selected cell's value to the textbox.
what should i write into which event ? selectionchanged ¿
help please...
thanks in advance,
bye.
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