Re: Finding class and method definitions in .cs files - C# Discussion Boards

Re: codr to make superscript and subscripi of selected text

Eddy Vluggen13-Sep-09 4:21

Eddy Vluggen

13-Sep-09 4:21

santosh_anu wrote:
i want to the code using c# for making a se;lected text superscript and subscript

You'd change the Font[^] of the selection.

"I want" isn't a good start for a request though. We all want something Smile | :)

I are Troll Smile | :)

Re: codr to make superscript and subscripi of selected text

dan!sh 13-Sep-09 4:30

dan!sh

13-Sep-09 4:30

santosh_anu wrote:
i want to the code using c# for making a se;lected text superscript and subscript

Which text?

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

Finding class and method definitions in .cs files

LeonLiber13-Sep-09 3:50

LeonLiber

13-Sep-09 3:50

Hello everyone!

I'm developing a simple app that would allow me to index .cs files based on classes and methods, for example:
I would like to supply a .cs file and get as a result a list of all classes and methods, related to those classes (including their source and line numbers).

I tried using some regex but was unsuccessful.
Could some one please help me finding the right regex for that, or maybe there is even a better way to accomplish that?

Thanks, Leon.

Re: Finding class and method definitions in .cs files

Richard MacCutchan13-Sep-09 4:18

Richard MacCutchan

13-Sep-09 4:18

I think this would need more than simple regex scanning, and actually requires some sort of parser to find all the tokens that help identify class and method declarations. I have used This[^] to solve a similar problem in the past, and is probably a good starting point. Unfortunately I don't have my sample code as it belongs to my ex employer.

Re: Finding class and method definitions in .cs files [modified]

dan!sh 13-Sep-09 4:21

dan!sh

13-Sep-09 4:21

I guess EnvDTE.FileCodeModel interface is what you need. This link[^] might as well be of your interest.

You can also make use of NRefactory[^] if you can afford a third party tool.

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

modified on Sunday, September 13, 2009 10:27 AM

Re: Finding class and method definitions in .cs files

LeonLiber13-Sep-09 5:37

LeonLiber

13-Sep-09 5:37

Thanks for your reply.

EnvDTE.FileCodeModel does seem to be the solution, however I'm having trouble understanding how to work with it.
Is it possible to see a code snippet that for example loads a .cs file from the disk and displays the class names in it?

Thank you very much Smile | :)

Re: Finding class and method definitions in .cs files

Daniel Grunwald13-Sep-09 8:03

Daniel Grunwald

13-Sep-09 8:03

EnvDTE.FileCodeModel is for Visual Studio addins.

If you app isn't a Visual Studio addin, you'll have to use NRefactory (which, BTW, is free).

If you take a look at NRefactory, don't forget to look at samples\NRefactoryDemo in the SharpDevelop source code download. That's a better example than the "NRefactoryExample" in that video.

Re: Finding class and method definitions in .cs files

LeonLiber13-Sep-09 8:32

LeonLiber

13-Sep-09 8:32

Thanks..
Unfortunately I'm not allowed to use 3rd parties in this project...
So I guess there is no way to use EnvDTE.FileCodeModel in a regular winform app... Frown | :(

I'm back to regex now.. Dead | X|

Any help with that?

Re: Finding class and method definitions in .cs files [modified]

N a v a n e e t h13-Sep-09 8:37

N a v a n e e t h

13-Sep-09 8:37

You are trying to create a language parser and it won't be possible with a simple regex. Are you not allowed to use open-source projects as well?

Navaneeth

How to use google | Ask smart questions

modified on Sunday, September 13, 2009 2:48 PM

Re: Finding class and method definitions in .cs files

Daniel Grunwald13-Sep-09 8:39

Daniel Grunwald

13-Sep-09 8:39

It is provably impossible to parse C# code using regular expressions.
Parsing method signatures requires matching nested parenthesis (there might be attributes on the parameters); and matching parenthesis is impossible for regular expressions. See pumping lemma[^].

You might be able to find some approximations, though.

To really solve this problem, you need to use/write a real parser; but that's going to be hard with your "no 3rd parties" restriction (normally parsers are created using parser generator tools).

Re: Finding class and method definitions in .cs files

dan!sh 13-Sep-09 8:40

dan!sh

13-Sep-09 8:40

Not sure about replacing that "active document" thing by your file name (in EnvDTE). Sorry. As far as regex is concerned, you can handle classes by just taking care of " class " in you file. But methods are diverse. They can be declared in ample amount of ways. Hence you will need something what compiler does to identify things. Frown | :(

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

Re: Finding class and method definitions in .cs files

PIEBALDconsult13-Sep-09 5:12

PIEBALDconsult

13-Sep-09 5:12

Create custom Attributes, decorate your classes and methods with them, and then use them in your search. Big Grin | :-D

Cheque Print source code

Ashokref13-Sep-09 3:50

Ashokref

13-Sep-09 3:50

Hello,

I want to design a software for check printing in c#.net. With the forms and design where the user can draw the labels. Is there any sample code available. Please send accross to me.
inform_ashok@yahoo.com

Re: Cheque Print source code

dan!sh 13-Sep-09 3:58

dan!sh

13-Sep-09 3:58

Read this[^].

You are in a wrong place.

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

Re: Cheque Print source code

Richard MacCutchan13-Sep-09 4:19

Richard MacCutchan

13-Sep-09 4:19

Ashokref wrote:
Is there any sample code available.

There may be if you try and look for it!

Re: Cheque Print source code

santosh_anu13-Sep-09 4:23

santosh_anu

13-Sep-09 4:23

yes i have the code to print but it is leanthy if u have c#profetionals 2008 then see page no othereise i send you withen two days

Re: Cheque Print source code

omdotnet24-Sep-09 21:37

omdotnet

24-Sep-09 21:37

Please send me asap

Re: Cheque Print source code

Nader Rafiee1-Dec-09 23:47

Nader Rafiee

1-Dec-09 23:47

Hi my freind
I need this sample (source code of cheque printing) . Plz send me.
Email : Rafiee_Nader@yahoo.com
Thanks :
Nader Rafiee

Re: Cheque Print source code

comptax7-Mar-11 6:05

comptax

7-Mar-11 6:05

It would be great if you coulod send me the C# code for Cheque print to my email address transux@yahoo.com . Please help me.

Saravanan
INDIA

Re: Cheque Print Software - source code

GNPrinting5-Apr-11 19:12

GNPrinting

5-Apr-11 19:12

I don't have source code but I am using Cheque Printing Software. You can look at screen shots, forms and functionality they have implemented. I think GNPrinting.in is also developed in C# only. You can download demo and have a look at it.

Re: Cheque Print source code

zuber ahmed17-May-14 3:14

zuber ahmed

17-May-14 3:14

Hi santosh do u have source code for check printing can u send me at zuberahmedsk@gmail.com

Loading or creating a Application depending on different versions

vijaylumar13-Sep-09 3:30

vijaylumar

13-Sep-09 3:30

hi
i want to develop my project independent of versions

for example

i m generating drawings in AutoCad in c#

this task should work for any versions of AutoCad Application for example Autocad 2004,2006,2008,2010

to create a auto cad application object
i m using

AcadApplication AcadApp = new AcadApplication();
AcadApp = CreateObject("AutoCAD.Application");

while creating can i create a application of a particular version

is this possible

is this DLL Hell problem

i know that .net supports solves versioning problem

then how can i solve this type of problem...

does the only solutions is to leave it to o/s

plz can any one solve it

thanking you in advance
vijay kumar d

Re: Loading or creating a Application depending on different versions

Eddy Vluggen13-Sep-09 3:40

Eddy Vluggen

13-Sep-09 3:40

vijaylumar wrote:
i know that .net supports solves versioning problem

It gives you some tools, but it does not solve the problem.

vijaylumar wrote:
then how can i solve this type of problem...

Implement a strategy [^] for every version Smile | :)

I are Troll Smile | :)

Copy Class to Another Class - Cast Problem

dataminers13-Sep-09 3:12

dataminers

13-Sep-09 3:12

I have two class;

public class AkdPerson
{
public int PersonID { get; set; }
public string PersonName { get; set; }
}

public class XPOPerson
{
public int PersonID { get; set; }
public string PersonName { get; set; }
}

How can I deep copy AkdPerson to XPOPerson, and XPOPerson to AkdPerson.

Actually I write DeepCopy metod, like this;

public static T DeepCopy<T>(T obj)
{
object result = null;
using (var ms = new MemoryStream())
{
var formatter = new BinaryFormatter();
formatter.Serialize(ms, obj);
ms.Position = 0;
result = (T)formatter.Deserialize(ms);
ms.Close();
}
return (T)result;
}

But I can't conver to AkdPerson to XPOPerson.
I GET ERROR - IMPLICITY CONVERT
AkdPerson akdPerson = new AkdPerson();
akdPerson.PersonID = 1;
akdPerson.PersonName = "Joe";
XPOPerson xpoPerson = DeepCopy(akdPerson);

Re: Copy Class to Another Class - Cast Problem

N a v a n e e t h13-Sep-09 3:25

N a v a n e e t h

13-Sep-09 3:25

Why don't you create an interface and both classes implement this interface. So you can cast.

Navaneeth

How to use google | Ask smart questions

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