C# Discussion Boards - CodeProject

Re: Make NotifyIcon without a Form

6-Jul-06 1:36

Hello

You can make things easy for yourself by making a form and hide it using Hide() method, or making opacity = 0 in the contructor. Also don't forget to turn ShowInTaskbar property to false;

Regards Rose | [Rose]

synunn6-Jul-06 2:45

synunn

6-Jul-06 2:45

I hope 5 is a good vote because I'd give you 55 if I could!!

I've been screawing around with background threads and alsorts of other tricks, it's been driving me mad.

Nice one! that's brilliant!

Big Grin | :-D

Re: Make NotifyIcon without a Form

Nader Elshehabi6-Jul-06 5:04

6-Jul-06 5:04

Thank you! Blush | :O

It's really nice of you to say that.

Decompile .NET

Sabry19056-Jul-06 0:35

Sabry1905

6-Jul-06 0:35

Hi all
I am wondering how to protect .NET applications from being decompiled or in other word prevent it from reverse engineering
I hope of any one can help
Thx all

Kevin McFarlane6-Jul-06 0:39

Kevin McFarlane

6-Jul-06 0:39

Google ".net obfuscator"

Kevin

Sabry19056-Jul-06 0:48

Sabry1905

6-Jul-06 0:48

thx Kevin
but I already know this technique , and I don't want to move my problem to other parity to sole it for me, I want to make my own technique in preventing .NET Code from being decompiled, and if obfuscatation is the the only way to make this protection I want to make my protection

thx again for your interest Smile | :)

Paul Conrad6-Jul-06 6:42

Paul Conrad

6-Jul-06 6:42

ahmedsabry wrote:
I want to make my own technique in preventing .NET Code from being decompiled

Go for it, and let us all know how it goes Smile | :)

Re: DAtaTAble and DataRow

VSush6-Jul-06 0:46

VSush

6-Jul-06 0:46

Use a Dotfuscator. MSDN has some useful information on this.
Type "obfuscation" and find out

DAtaTAble and DataRow

toink toink6-Jul-06 0:30

toink toink

6-Jul-06 0:30

I have a monthcalendar control and a combo box control.
The current flow of my program is after deselecting a date, it will add a new row in a temporary DataTable.
These are the line of codes i am using:

Trow= Ttable.NewRow(); Trow[0] = this.monthCalendar1.text; Trow[1] = this.ddlType.SelectedIndex; Ttable.Rows.AddTrow

but what if the selected date already exist?
what should be done so that it will not add a new row instead update that row?

thanks a lot in advance!

Nader Elshehabi6-Jul-06 5:12

6-Jul-06 5:12

Hello

Maybe you should try using the SELECT command to see if it will give you an existing row or not.
If the row exists => update it
else => Add a new one

Regards Rose | [Rose]

ASP.net.

tienvanphan5-Jul-06 23:52

tienvanphan

5-Jul-06 23:52

System.Web.HttpException: User control source files must have a .ascx file extension.

phan tien van

Re: ASP.net.

Nader Elshehabi6-Jul-06 1:41

6-Jul-06 1:41

Few more words of explanation of your post won't cost you much Big Grin | :-D

Re: ASP.net.

Not Active6-Jul-06 2:34

Not Active

6-Jul-06 2:34

Also posting it in the correct forum might help.

Shadow copying

kokilambal.p5-Jul-06 23:00

kokilambal.p

5-Jul-06 23:00

Hi,

I have doubt by using Shadowcopying. Please anyone give samples and explanation how shadow copy is working in .net windows forms using c#.

Thanks,
kokila.

Ed.Poore5-Jul-06 23:50

Ed.Poore

5-Jul-06 23:50

If I understand your question correctly:

Any copying creates a copy of an object so that you can re-use it. The difference between shallow and deep cloning is that generally in Shallow copying only the value properties of the object you're copying are copied, e.g:

You have an Employee object which contains the properties Name and Manager where Manager is of type Employee. Then when you do a shallow clone a new Employee object is created with the same Name but Manager still points to the original Manager object. If you Deep clone it then a copy of the Manager object referenced by Employee is also made.

So basically:

Manager 1:
    Name = "Bill"
    Manager = <code>null</code>
Employee 1:
    Name = "Bob"
    Manager = Manager 1

If you shallow clone you get:

Employee 2:
    Name = "Bob"
    Manager = Manager 1

If you deep clone you get:

Employee 2:
    Name = "Bob"
    Manager = Manager 2
Manager 2:
    Name = "Bill"
    Manager = <code>null</code>

Note that if you deep clone the copying of objects is recursive (I think) so if Manager 2's Manager was not null then a copy of Manager 2's Manager would be made as well.

The Welsh will always support two teams: The Welsh, and anyone playing England

Not Active6-Jul-06 2:32

Not Active

6-Jul-06 2:32

You asked the same question 22 hours ago. Why not look at the responses you received rather than re-ask the same question. Mad | :mad:

kokilambal.p6-Jul-06 3:08

kokilambal.p

6-Jul-06 3:08

Hi Mark,

i have seen your response but you didn't give any samples. so i asked any samples from you. But you didn't reply. so i put new messagge.

Thanks,
kokila.