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I do not know personally, but I have never heard good things about doing managed C++ (C++ in the .NET framework).
I would suggest C# (which is not very C like imo) or VB.NET as they were designed specifically for the .NET runtime. Also, VB.NET will make the syntax easier if you ever have to go back and support some VB6 code.
I don't think you get the control from C++ you may be used to when developing a .NET application, so I have never used it for that purpose.
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C, C++, Java, C# are one big evolving family.
I recommend C# for almost everything.
The other .NET languages are there mainly to attract VB or C++ addicts.
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Hi everyone,
i'm using resource files to change controls language on the form whe button is pressed.Now my problem is to how to change tooltip language with the same method.
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Hi.
I have some problems parsing C# source code with regular expressions and counting the available methods.
this is what i use as test data:
public int GetNumber(int number)
{
return number;
}
private string GetCountry()
{
return "England";
}
public Constructor()
{
}
private Constructor(string test)
{
}
But every try I make at parsing this, both the methods and constructors gets matched as methods. The problem is that the visibility (public, private) of the method does not have to be there. example: void HelloWorld()
Can anyone shed some light on this?
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If you only need to count the methods you could match both and then find which is the constructor and remove it. If you need more info than that regular expressions might limit you. If you compile it you could use reflection or you could use a complete parser like NRefactory (part of SharpDevelop).
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GentooBoxX wrote: But every try I make at parsing this, both the methods and constructors gets matched as methods. The problem is that the visibility (public, private) of the method does not have to be there. example: void HelloWorld()
I've not had much experience with regex, unfortunately, so I can't suggest a regex expression that will work. However, as far as getting false positives with constructures, one way to eliminate them when you find a method is check the method's name. If the name matches that of the class, you can tag it as a constructor.
As far as finding methods in the first place, hmm... Wouldn't every line that ends with a right closing parenthesis ')' and is not followed by a semicolone indicate that the line is the beginning of a method? Just thinking out loud.
EDIT-> Using the method described in the above paragraph... watch out for comments. For example:
Also, watch out for catch, using, and lock statements.
-- modified at 15:48 Saturday 24th February, 2007
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If i can do this with regex only, thats what i'm going to do. I started this project to get better in regular expressions.
Thanks for the suggestion on finding methods, never thought of it that way. But there is one problem with this method, it can be used to find methods, but not extract the name, type and visibility (public, private).
I'm currently trying to find every "method" with the same name as the class by using regular expressions, but i must be missing something fundamental, because its not working they way i want it.
It possible to reuse capturing groups in regular expressions, but its not working.. yet.
this is for finding the class:
public class (?<classname>\w+)\n*\s*\{
very simple right now, this is the regex extended to reuse the class name:
public class (\w+)\n*\s*\{\n*\s*public \w+ \1
But its not working, if anyone have some info on this, please contribute.
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How To Create transparent Form
s
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either you set the opacity to 0 or make the form's back color the same as it's transparency key
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I think you can't have a Datagrid with out a table.
But what I want to do is get a list of Jgp files on my computer and display them in a list, with a tick box, a preview of the JPG and a text box with the path.
What would be the best way to present this as a list on screen?
Sorry if this seems an easy question.
Tony
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You can create a DataGridView without a datasource by manually adding columns and rows. However, using some type of datasource is going to be your best bet.
Create a class to represent your image specifics and then create a typed collection for your class. Set the datasource of the data grid to your collection. I use a 3rd party grid so you may have some slightly different steps, but this is the meat of it. (For example, you may have to dump the collection into a BindingSource -- I'm not sure though.)
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How do I go about putting an image (in my case, I want an arrow denoting direction of sort) in the header of a ListView TO THE RIGHT of the text? Is it possible without resorting to using APIs? If not, is it pretty much like doing it in VC++ (which I have seen code on here at CodeProject)? Can you direct me to an example?
Secondary question... How do I change the background color of a column in a ListView? Again, can it be done without APIs? Is it done like in VC++? Where can I find an example?
Thanks.
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Hi all,
Please help me, i am in dilemma and little worried
Please suggest me, My requirement is
I need to Generate a wondows form, in which when the user plots dots(i mean if user clickes twice in differenct area)A LINE SHOULD FORM,
i don't knw the process, please suggest me what to do, as soon as possible..
thnx in advance
pashi
Pashi
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wrote: as soon as possible..
This is not the way to ask. People will answer, when they can.
You need to do two things. First, you need to handle the mousedown event, and store the co-ordinates where the user clicks, into a List<point> or something.
Second, you need to handle your forms Paint routine, and if you have more than two points stored, you need to iterate over them and draw lines onto your form.
You force your paint routine to run by calling Invalidate().
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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how to set the particular form as a start up form in .net windows application in .net 2005
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There is a code file called Program.cs that defines the main entry point of the application. The start up form is the one that gets passed to the Application.Run method.
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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need it design time not at run time
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sarojkumarjena wrote: need it design time not at run time
 What's that supposed to mean? What is a start up form at design time?
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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This is design time, it just can't be done in the designer. You have to write actual code to change what form is run first.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hello,
I have a list box which is populated directly from my database. I was wondering how I can get the name of the Items which are displayed in my ListView Dynamicly in C#
Thank you for your help and have a great day.
Khoramdin
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foreach(ListViewItem item in myListView.Items)
{
// Now use methods exposed on the item object.
}
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hello Christin,
I would like to thank you for all your help. I have to admit I have learnt alot from you guys amd I am very greatful.
Khoramdin
-- modified at 14:10 Saturday 24th February, 2007
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Hello all,
My pb is to play an mp3 file in a csharp form using windows media player.
I have a form, in it i have put wmp (which is good for my program).
I can play my mp3s in wmp but only if i specify the path of where the mp3s are located.
windowsmediaplayer.Url = @"c:/my documents/...
My pb is to include the mp3s in the resource of my app. When i try to include them in the sound resources the mp3s are converted to .bin files and they won't play as they are no more sound files but .bin files.
How can i include them in the resources and what code do i write to play them from wmp ?
I don't want to use : windowsmediaplayer.Url = @"c:/my documents/... anymore.
Many thanks for your help.
MoKaLux
-- modified at 21:26 Friday 23rd February, 2007
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Hi,
Can I use DBType.XML in .net 2.0 to pass xml string to a stored procedure in sql server 2000 ?
It's just that I know sql 2000 does not have xml type. If this is true then how is it possible to pass very large xml string to a stored procedure parameter? Remember that the xml strings may be more than 10000 characters.
At present, using .net 2.0, I am passing xml string using DbType.AnsiString with length of 50,000 and the stored procedure parameters that accepts the xmlstring is of type text.
I tried using DbType.XML in .net 2.0 but noticed that sql 2000 does not accept it.
Do you also know the max length of AnsiString?
Your thoughts please?
Thanks you
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DbType.Xml is new for SQL 05, not supported by anything previous. I don't know the max length for AnsiString, but the SQL TEXT data type can store up to 2GB.
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