C# data grid related question - C# Discussion Boards

V.7-Aug-06 2:09

7-Aug-06 2:09

search the net what the header contains exactly. Then read in the file binary. Check if the header is the same.

I know it should start with BM ... (see a bmp in a hex editor)

hope this helps.

I've found a living worth working for, but I haven't found work worth living for.

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control windows media server programmatically

pratik manandhar6-Aug-06 23:22

pratik manandhar

6-Aug-06 23:22

I have Windows 2003 Server, and I want to stream live content.
I'd also like to record the stream on the server, for later playback.As far as I know, I shouldn't use the encoder to create the archive this enhances the processing load on the encoding computer . I'd learnt to configure media server with media server management console to record it on the server, but I don't know how to control my Windows Media server programmatically to create an archived copy.I could have archived the streamed content in the client from where encoding initiates , that would be big overhead as archived files is to be uploaded in the server ultimately .
I didn't find the answer in the online help. Any suggestions would be highly appreciable

Many thanks,

imspratik

imspratik

Keylogger in C#

Naveed Noor6-Aug-06 23:20

Naveed Noor

6-Aug-06 23:20

Hi there!

i want to develop a keylogger with auto hide functionality in C#
please guide me how to implement winsocks.

2nd. I want this application to automatically download and execute through the web browser by java/vb script .... is this possible or not??

Naveed

Re: Keylogger in C#

Colin Angus Mackay7-Aug-06 1:04

Colin Angus Mackay

7-Aug-06 1:04

Naveed Noor wrote:
please guide me how to implement winsocks.

What does winsock have to do with keylogging?

Naveed Noor wrote:
I want this application to automatically download and execute through the web browser by java/vb script

Oh... So you don't want to give the user any choice. It just installs itself. And I guess the winsocks is so the keylogger can report back to base.

I would suggest that what you are asking for is on the verge of the illegal and we are not going to help you commit illegal acts.

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Re: Keylogger in C#

stancrm7-Aug-06 1:35

stancrm

7-Aug-06 1:35

You want to write some kind of spyware / virus, write ?
Get out from here...

Re: Keylogger in C#

Sebastian Schneider7-Aug-06 1:40

Sebastian Schneider

7-Aug-06 1:40

Better make your legs form a rotating disc.

(Short: Get lost!)

Cheers,
Sebastian

--
Contra vim mortem non est medicamen in hortem.

Re: Keylogger in C#

Drew McGhie7-Aug-06 6:34

Drew McGhie

7-Aug-06 6:34

Liek OMG! I wan 2 HAX!!!!! plz giv me cod to be l33t hax0r!!!!

C# data grid related question

Muhammad Ahmed6-Aug-06 23:20

Muhammad Ahmed

6-Aug-06 23:20

how to make certain columns editable and certain ones not editable in
the dataGrid control,...

for example if the input dataset for the grid was filled using query
"select a1,a2 from table1 "
i wanna show both columns a1,a2 in grid but only wanna let a2 to be
changed from datagrid...
Thank you

Ahmed

Re: C# data grid related question

abhinish7-Aug-06 0:35

abhinish

7-Aug-06 0:35

make that column read only..

some thing like this

<asp:boundfield headertext="ID" datafield="MasterId" sortexpression="MasterId" readonly="True">

abhinav

Re: C# data grid related question [modified]

abhinish7-Aug-06 0:46

abhinish

7-Aug-06 0:46

sorry some problem with the post

here it is:

<asp:BoundField HeaderText="ID" DataField="MasterId" SortExpression="MasterId" ReadOnly="True" />

in the html view of the grid, on that column add this attribute

-- modified at 6:48 Monday 7th August, 2006

abhinav

Re: C# data grid related question

Muhammad Ahmed7-Aug-06 0:47

Muhammad Ahmed

7-Aug-06 0:47

My question remains still there..
how ?

Ahmed

Re: C# data grid related question

abhinish7-Aug-06 0:51

abhinish

7-Aug-06 0:51

i have modified the post please check it bro.

abhinav

Re: C# data grid related question

Muhammad Ahmed7-Aug-06 0:55

Muhammad Ahmed

7-Aug-06 0:55

Thanks for the reply,
i just forgot to tell that i am woking on Winforms not ASP.Net..
how would be do it in Winforms.. ???
Thanks...

Ahmed

Int32.Parse(string) vs Convert.ToInt32(string)

Talal Sultan6-Aug-06 22:44

Talal Sultan

6-Aug-06 22:44

Hi all,

I would like to know what is the difference between those 2 methods: Int32.Parse() and Convert.ToInt32().

Also, in your opinion, which method shall we use to convert a string to an integer and why?

Thanks,
Talal

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning."
--Rich Cook

Re: Int32.Parse(string) vs Convert.ToInt32(string)

Christian Graus6-Aug-06 22:52

Christian Graus

6-Aug-06 22:52

I would use Int32.TryParse as it deals with strings that are poorly formatted ( are not just numbers )

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Re: Int32.Parse(string) vs Convert.ToInt32(string)

Talal Sultan6-Aug-06 23:21

Talal Sultan

6-Aug-06 23:21

Thanks for the info, I didn't know about this TryParse method Smile | :)

Re: Int32.Parse(string) vs Convert.ToInt32(string)

stancrm7-Aug-06 0:31

stancrm

7-Aug-06 0:31

That works only in VS2005, not in VS2003.

Re: Int32.Parse(string) vs Convert.ToInt32(string)

Colin Angus Mackay7-Aug-06 1:07

Colin Angus Mackay

7-Aug-06 1:07

stancrm wrote:
That works only in VS2005, not in VS2003.

You can also use TryParse on a double and set its options accordingly so that it parses only integers.

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Re: Int32.Parse(string) vs Convert.ToInt32(string)

stancrm6-Aug-06 22:55

stancrm

6-Aug-06 22:55

I always use Int32.Parse, because I can add also NumberStyles, for example if I want to parse a hexadecimal number.

Re: Int32.Parse(string) vs Convert.ToInt32(string)

Guffa7-Aug-06 0:41

Guffa

7-Aug-06 0:41

The only difference when converting from a string is the way a null value is handled.

If you use Convert.ToInt32 on a string, it will return zero if the string is null, otherwise it will use Intr32.Parse to convert the string.

---
b { font-weight: normal; }

send file directly to printer

Support1236-Aug-06 22:21

Support123

6-Aug-06 22:21

Hi All,

Is it possible <Without opening the file to display it to the users> to send a file directly to the printer to be printed as the user click on a print button instead of on the preview button? If it is would you know how to do so?

Thank you in advance.

He who laughs last...

Re: send file directly to printer [modified]

l0kke7-Aug-06 1:27

l0kke

7-Aug-06 1:27

I think you can do it, but not using ASP.NET. Probably something like ActiveX could help you, don't ask me how, I don't know Smile | :)

Do some research on google.

heh, now I noticed that I'm not on ASP.NET forum, so if you are asking about WinForms, just ignore this post Smile | :)

-- modified at 7:29 Monday 7th August, 2006

Re: send file directly to printer

Support1237-Aug-06 1:36

Support123

7-Aug-06 1:36

Thank you, i have.

I found something called the printDialog, it's part of the .NET toolbox. I haven't played with it yet but it sounds promissing.

Thank you for your time.

"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison

Re: send file directly to printer

michmela447-Aug-06 4:30

michmela44

7-Aug-06 4:30

I use this ...

this.printDocument1.PrintPage += new PrintPageEventHandler(this.printDocument1_PrintPage);<br />
this.printDocument1.Print();

this assumes you have a printDocument1 of type PrintDocument defined

you also need a printDocument1_PrintPage function that uses System.Drawing.Printing.PrintPageEventArgs.Graphics to draw an image to the printer.

This just prints when it is called. there is no dialog to accept or cancel.

Sound confusing at first, but search for these strings in the MSDN library and it will help.

Hope this is what you were looking for.

Thank you

Support1237-Aug-06 4:42

Support123

7-Aug-06 4:42

Thanks, i'll check it out.

Thanks for taking the time to help me Smile | :)

"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison

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