Re: Create DLL out of a C# Project - C# Discussion Boards

Piyush1265418-Jun-09 3:31

18-Jun-09 3:31

How Do I Hide MDI Menus For The Specific User For Ex. - there are two user I want some menu to hide for one user how do i hide it?

Re: C#

Nagy Vilmos18-Jun-09 3:38

Nagy Vilmos

18-Jun-09 3:38

0. Fix your title, it does not reflect the subject.
1. Like all controls, menu items have an Enabled and a Visible property.
2. Use them consistently.

Panic, Chaos, Destruction.
My work here is done.

Create DLL out of a C# Project

Haris18-Jun-09 1:39

Haris

18-Jun-09 1:39

Hi,

I have a windows application, reporting-tool, wich alows a user to create a XML that later can be generated to a Excel-File.
I am now developing a new function. The user should have the possibility to create a DLL consisting model/generator and also the created XML. By now I have splited the application into two projects:
1. The main windows application with all the forms etc.
2. The model of the excel-report and the classes which generate the report.

Now how can I create the DLL and embed the XML, and all that should be implemented in the windows application project

Thanks in advance

-Haris

Re: Create DLL out of a C# Project

Not Active18-Jun-09 2:17

Not Active

18-Jun-09 2:17

You create an assembly by using a compiler, but I'm at a loss to understand why you are having users create them. How would the be used?

only two letters away from being an asset

Re: Create DLL out of a C# Project

Haris18-Jun-09 2:31

Haris

18-Jun-09 2:31

Create an assembly by using a compiler? Could you be a bit more specific D'Oh! | :doh:

It's a windowsapplication that uses COM-Interop to create a excelfile. The XML file has stored the definition for the report, like position of the cell, cell-content, cell-format etc.
Generation the excelreport works fine. But the next step is to create that DLL.
When the user has created that DLL he can upload it to a ASP.Net application which handels that DLL and provides the report as a download.
It has to be a DLL consisting the C#Project(model/generator) and the XML Definiton-File. Unsure | :~

Re: Create DLL out of a C# Project

Colin Angus Mackay18-Jun-09 2:34

Colin Angus Mackay

18-Jun-09 2:34

Haris wrote:
When the user has created that DLL he can upload it to a ASP.Net application

Woah! You are allowing users to upload DLL files to a web server?! Are you nuts! Can you not see what a massive gaping security hole you are punching in the Web server? It would be like a bank saying that they want to make it easier for their customers to access their money, so here's a stick of dynamite to use if you ever need to access the vault out of hours.

Re: Create DLL out of a C# Project

Haris18-Jun-09 2:44

Haris

18-Jun-09 2:44

well ... there would have been a nicer way to say that ... but ... anyway!

it's a application interface definition!
it's my part do generate the DLL ... what happens whit that DLL further -> I don't know exactly and it's not my problem.

Re: Create DLL out of a C# Project

Colin Angus Mackay18-Jun-09 2:53

Colin Angus Mackay

18-Jun-09 2:53

Haris wrote:
well ... there would have been a nicer way to say that

My primary concern was to ensure that you understood, in the quickest way possible, the severity of risk in your actions.

Haris wrote:
what happens whit that DLL further -> I don't know exactly and it's not my problem.

It is your problem. You already have an idea of how it will be used. You now have an idea that it is an extremely risky solution to the problem.

How to save a webpage using ExecWB() in c#

svt gdwl18-Jun-09 1:21

svt gdwl

18-Jun-09 1:21

when IE is opened, internally I have to save the page on some specified path( as C:\abc.html)
this is code trying
object pvaIn = new object();
object pvaOut = new object();
pvaIn = webBrowser.Document;

pvaOut = @"C:\abc.html";
webBrowser.ExecWB(OLECMDID.OLECMDID_SAVE, OLECMDEXECOPT.OLECMDEXECOPT_DODEFAULT, ref pvaIn, ref pvaOut);

Re: How to save a webpage using ExecWB() in c#

Nagy Vilmos18-Jun-09 3:41

Nagy Vilmos

18-Jun-09 3:41

And your question is?

Panic, Chaos, Destruction.
My work here is done.

Exception thrown in designer

FantasticFiasco18-Jun-09 0:59

FantasticFiasco

18-Jun-09 0:59

Is there a way to prevent the VS designer to run a specific method? E.g.

[Conditional("DEBUG")]
[DebuggerStepThrough]
public void SomeMethod()
{
}

isn't run in release code. Can I write something similar for the designer?

Why is it drug addicts and computer afficionados are both called users?
--Clifford Stoll

Re: Exception thrown in designer

Luc Pattyn18-Jun-09 1:25

Luc Pattyn

18-Jun-09 1:25

Hi,

I would add code checking Control.DesignMode

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Re: Exception thrown in designer

Rob Philpott18-Jun-09 1:51

Rob Philpott

18-Jun-09 1:51

So would I!

As an aside, when I write a control I usually derive from something like ScrollableControl or Panel. Just by doing this when I click on the .cs file visual studio opens it up in 'designer' mode. No real point to this comment, but I find it most annoying.

Regards,
Rob Philpott.

Re: Exception thrown in designer

Luc Pattyn18-Jun-09 2:01

Luc Pattyn

18-Jun-09 2:01

Hi Rob,

you should have asked sooner, I found the solution years ago: just add [System.ComponentModel.DesignerCategory("Code")] right in front of your class line.

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Re: Exception thrown in designer

Rob Philpott18-Jun-09 2:39

Rob Philpott

18-Jun-09 2:39

Dude, you are a superstar! My life has just improved.

Regards,
Rob Philpott.

Re: Exception thrown in designer

Luc Pattyn18-Jun-09 2:44

Luc Pattyn

18-Jun-09 2:44

Be happy Microsoft leaves room for improvement...

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Re: Exception thrown in designer

FantasticFiasco18-Jun-09 3:40

FantasticFiasco

18-Jun-09 3:40

Sorry, I didn't mention that I develop WPF. Another way I found is to use DesignerProperties.GetIsInDesignMode(target).

Why is it drug addicts and computer afficionados are both called users?
--Clifford Stoll

Re: Exception thrown in designer

Nagy Vilmos18-Jun-09 3:42

Nagy Vilmos

18-Jun-09 3:42

Luc Pattyn wrote:
just add [System.ComponentModel.DesignerCategory("Code")] right in front of your class line

Luc, you are great!

Panic, Chaos, Destruction.
My work here is done.

Re: Exception thrown in designer

Luc Pattyn18-Jun-09 3:48

Luc Pattyn

18-Jun-09 3:48

Nagy Vilmos wrote:
you are great!

I know, I've been told before; however I won't change my name to Nagy Pattyn. Laugh | :laugh:

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Re: Exception thrown in designer

OriginalGriff18-Jun-09 1:39

OriginalGriff

18-Jun-09 1:39

Or try:

#if DEBUG
... code for debug only
#endif

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This message is made of fully recyclable Zeros and Ones

3DES Encryption ?

Mohammad Dayyan18-Jun-09 0:37

Mohammad Dayyan

18-Jun-09 0:37

Hi everybody.
Do we have 3DES Encryption in .Net Framework ?

Thanks

Re: 3DES Encryption ?

stancrm18-Jun-09 0:42

stancrm

18-Jun-09 0:42

http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/b9239824-e8a1-4955-9193-d9f6993703f3[^]

Re: 3DES Encryption ?

Mohammad Dayyan18-Jun-09 5:28

Mohammad Dayyan

18-Jun-09 5:28

Great, Thank you

Re: 3DES Encryption ?

Colin Angus Mackay18-Jun-09 0:43

Colin Angus Mackay

18-Jun-09 0:43

Mohammad Dayyan wrote:
Do we have 3DES Encryption in .Net Framework ?

According to the documentation, yes: System.Security.Cryptography.TripleDES[^]

debug sql with parameters

jogisarge18-Jun-09 0:06

jogisarge

18-Jun-09 0:06

Hi,

i use VS2008 and SQLServer 2005.

How can i debug a sql-statement, that includes parameters like this ?

string sqlstatement = "INSERT INTO artikel (nr,text1,text2)" +
                                                      "VALUES" +
                                                      "( @parm1, " +
                                                      "  @parm2, " +
                                                      "  @parm3 " +
                                                      "  " +
                                                      "  )";
SqlCommand sqlins = new SqlCommand(sqlstatement, con);
sqlins.Parameters.Add("@parm1", SqlDbType.NVarChar).Value = var1;
sqlins.Parameters.Add("@parm2", SqlDbType.Int).Value = var2;
sqlins.Parameters.Add("@parm3", SqlDbType.Int).Value = var3;
sqlins.ExecuteNonQuery();

so, how can i see the statement, that will be sent to the sql-server ?

bye jogi

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