Help needed - C# Discussion Boards

rmedo11-Dec-05 0:59

11-Dec-05 0:59

Hi all,

How can i use system.license library to validate my product license, and what is the standard form for license generator

Thanks

Re: license checker

Judah Gabriel Himango11-Dec-05 7:20

Judah Gabriel Himango

11-Dec-05 7:20

Which System.License library are you speaking of? AFAIK, there is no such library in the .NET framework class library.

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Bought a House!
Judah Himango

Re: license checker

rmedo11-Dec-05 21:27

rmedo

11-Dec-05 21:27

I know its in System.ComponentModel but its my mistak,
Thanks for your reply

Re: license checker

Dave Kreskowiak11-Dec-05 14:00

Dave Kreskowiak

11-Dec-05 14:00

There's no License class in the System namespace. There is in the System.ComponentModel namespace, but this is used for DesignTime and Runtime licensing of controls used on forms, not for licensing an entire application.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: license checker

rmedo11-Dec-05 21:25

rmedo

11-Dec-05 21:25

Thanks for your reply,

So, is there another way to check validate my prodecut license and what is the standard form of the license key

Re: license checker

Dave Kreskowiak12-Dec-05 12:07

Dave Kreskowiak

12-Dec-05 12:07

There is no standard for this. There is no standard form of a license key. This is done using 3rd party libraries or your own concoction. No, I don't have any examples. Your best bet is to Google for something like "license software developer"[^], and start doing a bunch of research to find out what's going to meet your needs.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: license checker

rmedo12-Dec-05 21:41

rmedo

12-Dec-05 21:41

Thanks alot for your help

Help needed

sachappi11-Dec-05 0:49

sachappi

11-Dec-05 0:49

can someone help me in downloading this software..the link is as follows:
http://www.freedownloadscenter.com/Network_and_Internet/Remote_Computing_Tools/AccessPoint_SSL_VPN_Software_Download.html[^]

hi guys i am spiderman

Re: Help needed

leppie11-Dec-05 1:06

leppie

11-Dec-05 1:06

http://www.menlologic.com/[^]

^{xacc.ide-0.1.0.12 released! Now even prettier than the last build :) Download and screenshots}

Upper case on DataGrid

AlbePes10-Dec-05 23:27

AlbePes

10-Dec-05 23:27

Hi all,

My question is simple, I think! Confused | :confused:

How can I force Upper Case on cell value inputated in a DataGrid?

Thanks a lot Smile | :)

bye

Albe

Re: Upper case on DataGrid

Polis Pilavas11-Dec-05 1:01

Polis Pilavas

11-Dec-05 1:01

Take a look here[^]. There is a LOT of stuff for datagrid up there.

Regards,
Polis

Can you practice what you teach?

Reading Foxpro dbf files

Meysam Mahfouzi10-Dec-05 22:11

Meysam Mahfouzi

10-Dec-05 22:11

Hi,
I'm not much familiar with Foxpro files. I'm just about to read a bunch of dbf files. The problem is that I can open some of them in visual studio.net, but when trying to open the rest, I encounter the following error:

External table is not in the expected format. (Error 3274)
The format of the table has changed since it was linked. Link the table again, and then retry the operation.

I can't even open those *.mdf files in the Microsoft Access because of the same error that occures. Do you know why it is like this, and how I can solve it?

Thanks in advance
-Maysam

Re: Reading Foxpro dbf files

ayuba asia11-Dec-05 13:00

ayuba asia

11-Dec-05 13:00

External table is not in the expected format. (Error 3274)
The format of the table has changed since it was linked. Link the table again, and then retry the operation.

this error ussually because the database link in foxpro in broken.

u can to to connect to indivudual table instead of database.. use use the foxpro table driver in ODBC there..

Mail Merge / Merge to Printer

oskardiazdeleon10-Dec-05 21:49

oskardiazdeleon

10-Dec-05 21:49

Is there a possible way to user print merge in C#? This is my problem we are having some network issues and our jobs are not running properly, the hang up is from our parent company. This is causing headaches for me because the SQL job doesnt run hence no data to merge.

I know how to call the data I need and mold it. I need a way to be able to print merge everything in this possible dataset.

Any ideas??

Thanks

how to transfer input to the hyperterminal?

bry_quin10-Dec-05 15:17

bry_quin

10-Dec-05 15:17

Hi to all,

I want to ask how to transfer all inputs from a C# program to the hyperterminal.. thanks a lot!!

Regards,
shemay

Re: how to transfer input to the hyperterminal?

Dave Kreskowiak11-Dec-05 13:54

Dave Kreskowiak

11-Dec-05 13:54

HyperTerminal doesn't expose an API or object model. You'd have to "stuff the keyboard" to put anything into it's window. A problematic method at best.

What are you really trying to do with this?

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: how to transfer input to the hyperterminal?

Ista11-Dec-05 14:23

Ista

11-Dec-05 14:23

You will have to hook into the program and investigate the invidual controls.

Its pretty easy but, you'll have to learn that on your own. Many people might use the advice for the dark side, young patawan.

I'll give you a hint: It has to do with

SetWindowText
You must call an API and use C++ calls only

You on your own.

I'm not an expert yet, but I play one at work. Yeah and here too.

-- modified at 20:23 Sunday 11th December, 2005

Need help with file dialog in .net 2.0

tom_dx10-Dec-05 12:42

tom_dx

10-Dec-05 12:42

how do you get the result back, like the string, the tostring function is deprecated and i don't know how to retrieve the name any other way, help ??? Confused | :confused:

IM PROUD TO BE A GMAIL;

Re: Need help with file dialog in .net 2.0

Colin Angus Mackay10-Dec-05 13:28

Colin Angus Mackay

10-Dec-05 13:28

tom_dx wrote:
how do you get the result back, like the string, the tostring function is deprecated and i don't know how to retrieve the name any other way, help ???

Do you mean the filename of the file you selected in the file dialog?

Why not use the FileName property?

My: Blog | Photos

"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucious

saving videos

munmat10-Dec-05 12:13

munmat

10-Dec-05 12:13

hello..
i need to save videos of all available extensions '.avi' '.wmv'... etc
i already have the videos in a folder is there a way to copy them .
thank you...

Re: saving videos

Judah Gabriel Himango11-Dec-05 7:23

Judah Gabriel Himango

11-Dec-05 7:23

You need to save them? Or copy existing files? You can copy files using System.IO.File class and the various static methods contained within it. For saving files, you have a number of options available to you (though nothing in the .NET framework class library). You could probably use the Window Media SDK or perhaps even the Managed DirectX dlls. Or, try the DirectShow managed wrapper available on CodeProject.

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Bought a House!
Judah Himango

Re: saving videos

Ista11-Dec-05 14:26

Ista

11-Dec-05 14:26

Or just File.Copy() since he's not going to modify the files.

I'm not an expert yet, but I play one at work. Yeah and here too.

Bitmap to Pointer ?

ger_creal10-Dec-05 10:08

ger_creal

10-Dec-05 10:08

Hello!

I working on a project to import c++ openCV into c#.

The problem is...this:

unsafe private static extern int function1(byte* bitmap, string haarclassifikator);

thats my call to an external dll file, the first parameter MUST be a pointer to a bitmap in memory.

unsafe<br />
            {<br />
                byte* bitmappointer = (byte*)Convert.ToByte(MyImage);<br />
                function1(bitmappointer, classificator);<br />
            }

doestn work.

my question: how can i convert from a bitmap object to a pointer? Sigh | :sigh:

Re: Bitmap to Pointer ?

ger_creal10-Dec-05 10:04

ger_creal

10-Dec-05 10:04

Forgotten one thing:

the code compiles, but:

Unable to cast object of type 'System.Drawing.Bitmap' to type 'System.IConvertible'.

Mad | :mad:

Re: Bitmap to Pointer ?

Jared Parsons10-Dec-05 18:54

Jared Parsons

10-Dec-05 18:54

Try the following code

public void CallExternalMethod(Bitmap map)<br />
		{<br />
			System.IO.MemoryStream stream = new System.IO.MemoryStream();<br />
			map.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp);<br />
			byte[] rawBytes = stream.GetBuffer();<br />
<br />
			unsafe <br />
			{<br />
				fixed (byte* rawPointer = rawBytes)<br />
				{<br />
					function1(rawPointer, classificator);<br />
				}<br />
			}<br />
		}<br />

Jared Parsons
jaredp@beanseed.org
http://spaces.msn.com/members/jaredp/

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