Re: Create dll file and add implement trial period - C# Discussion Boards

J Snyman29-Jan-09 21:54

J Snyman

29-Jan-09 21:54

Did you manage to find a C# library or something for a vnc server?

Paul Rabe12-Feb-09 7:47

Paul Rabe

12-Feb-09 7:47

Hey, if you get the c# code for this, appreciate if you could pass it on. Got to do a project at work involving this.

Thanks
Paul

girish_nagose14-Apr-09 23:53

girish_nagose

14-Apr-09 23:53

Whats that mean.

Cosby2-Jan-10 11:23

Cosby

2-Jan-10 11:23

Hi guys..Have you found something about this?..Please help me

Nezam Ahamed26-Mar-10 3:26

Nezam Ahamed

26-Mar-10 3:26

hi sir.,
I am not able to find the VNC Server in Csharp could u plz tell whether u found it...
If u have written them in C sharp could u mail me..
And you said u found the VNC server Codings in C++. Could u mail me that link i will try to convert them to c sharp.
I got Codings from Real Vnc , it has c++ the thing i am not able to guess which codings work for server.
if u have server codings also it would be help full for me Reply me ASAP

Create dll file and add implement trial period

Ravikumar Patra26-May-11 1:24

Ravikumar Patra

26-May-11 1:24

code available for tight vnc server in c++.

NamdeoWaghmare28-Jan-09 22:41

NamdeoWaghmare

28-Jan-09 22:41

Hi all i want create DLL file and give it trial period (like many software has demo period for month )
Please reply Cry | :((

Re: Create dll file and add implement trial period

Ankit Rajpoot28-Jan-09 23:34

Ankit Rajpoot

28-Jan-09 23:34

In your class' constructor, code the following algorithm before any other code:

1. Check the appropriate registry key for the date of first use of your dll.
2. If it's not there, create a new value and store it in the registry at some proper place.
3. If the test in step 1 turns out to be positive, then check this value against the current system date and throw some custom exception if the period has expired or continue initialization otherwise.

4. You can also use some other trick, if you don't want to use registry, such as some hidden file etc.

Excuse me for buttin' in, but I'm interrupt driven.

Re: Create dll file and add implement trial period

Vimalsoft(Pty) Ltd29-Jan-09 0:39

Vimalsoft(Pty) Ltd

29-Jan-09 0:39

You have Ask two things at the same time.

Creating a DLL , you just create a Class Project from VS and Creating a Trial Period its another thing.

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswam@its.co.za

Show progressbar while sending email

Blue_Boy28-Jan-09 22:04

Blue_Boy

28-Jan-09 22:04

Hi,

How can I show progressbar while I am seinding email with attachment.
When I send email with any attachment then I get only freezed window,insetead of this I want to show progressbar which will fill until email is sent.

Regards

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

Ankit Rajpoot28-Jan-09 22:42

Ankit Rajpoot

28-Jan-09 22:42

Please explain your question more clearly. Are you interfacing directly using SMTP or you're using some thrid party library.

Excuse me for buttin' in, but I'm interrupt driven.

C# controls, .Net components. Help Desk Software

MadArtSoft28-Jan-09 23:38

MadArtSoft

28-Jan-09 23:38

If you're using standard framework class then use Send method or SendAsync to send an email. The SendAsync doesn't block the thread but you'll receive an event only when it will be finished. I think that you can only simulate the progress of sending message till you got a status event from Smtp.

Blue_Boy29-Jan-09 7:52

Blue_Boy

29-Jan-09 7:52

Ankit Rajpoot wrote:
you're using some thrid party library

No,I am using backgroudnWorker1 compoment.

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

#realJSOP28-Jan-09 23:28

#realJSOP

28-Jan-09 23:28

You have to put the email-sending code in a thread or BackgroundWorker object.

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Blue_Boy29-Jan-09 7:52

Blue_Boy

29-Jan-09 7:52

Thanks for your relpy.
I used component BackgroundWorker1 and it works prety cool.

I have still one question.
When I attach file with seize less then 300KB email is sending very slow!
Where could be problem? Can I make it faster to send?

Regards

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

ali dinparvar21-Jun-12 1:07

ali dinparvar

21-Jun-12 1:07

hello
send code c# Show progressbar while sending email

Reading varbinary(max)

CodingLover28-Jan-09 21:33

28-Jan-09 21:33

Hi all,

Can someone help me how to read varbinary(max)in C#.

I've try this, but gives an error. Number 2 the column index in the table

<br />
byte[] binaryData = (byte[])thisReader.GetValue(2);<br />

Thanks

I appreciate your help all the time...
CodingLover Smile | :)

SeMartens28-Jan-09 21:45

28-Jan-09 21:45

Hi,

what is the error message? Maybe the column value is DBNull?

Regards
Sebastian

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

CodingLover28-Jan-09 22:13

28-Jan-09 22:13

This is the error I've

"Unable to cast object of type 'System.Int32' to type 'System.Byte[]'.<br />

I appreciate your help all the time...
CodingLover Smile | :)

SeMartens28-Jan-09 22:17

28-Jan-09 22:17

Are you sure that you access the correct column? Your column is an integer. Remember that the GetValue()-method starts the column index at 0. So the second column has to be accessed by passing a 1 to the method.

Regards
Sebastian

P.S.: If this doesn't help, please post the sql query.

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

CodingLover28-Jan-09 23:04

28-Jan-09 23:04

Ya, I got the point sir. Refer the incorrect index.

Now can you how can I convert that byte array into a string.

I appreciate your help all the time...
CodingLover Smile | :)

SeMartens28-Jan-09 23:15

28-Jan-09 23:15

You can convert the byte[]-field into a base64-encoded string like this

string sEncoded = Convert.ToBase64String(aBytes);

Does the byte-field represent a string or something else (file etc.)?

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

CodingLover1-Feb-09 17:24

1-Feb-09 17:24

I've try this, but shows some characters. But it's not what I expected.

In DB I've added some strings.

I appreciate your help all the time...
CodingLover Smile | :)

SeMartens1-Feb-09 21:07