C# Discussion Boards - CodeProject

Search PDF for text

Ajay Dalvi13-Jul-09 21:48

Ajay Dalvi

13-Jul-09 21:48

How do I search for text in PDF through C#.Net.
Is there any API for it?
Pls respond ASAP..

Re: Search PDF for text

Nagy Vilmos13-Jul-09 22:00

Nagy Vilmos

13-Jul-09 22:00

Chris has asked us to be play nice and not shout at stupid questions. So...

What have you tried so far?
I found a lot of pdf components for the .net framework by searching for read pdf .net in google.
The approach to search fro the string would be to extract the text from the pdf - through whichever component - and then search the text.

Ajay Dalvi wrote:
Pls respond ASAP..

Asking 'ASAP' or 'Urgent' will not endear you to the general populus of the forum, you have been warned.

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

Re: Search PDF for text

Manas Bhardwaj13-Jul-09 22:34

Manas Bhardwaj

13-Jul-09 22:34

Nagy Vilmos wrote:
Chris has asked us to be play nice and not shout at stupid questions. So...

I know, sometimes they try to test your patience.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Search PDF for text

Luc Pattyn14-Jul-09 1:38

Luc Pattyn

14-Jul-09 1:38

Nagy Vilmos wrote:
Chris has asked us to be play nice and ...

you're willing to try... Big Grin | :-D

Luc Pattyn [Forum Guidelines] [My Articles]

The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.

Re: Search PDF for text

Manas Bhardwaj13-Jul-09 22:35

Manas Bhardwaj

13-Jul-09 22:35

try this[^]

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

How to date lock for a setup build in VS2008 professional edition?

svt gdwl13-Jul-09 21:35

svt gdwl

13-Jul-09 21:35

1. When I make a Setup of a project today (i.e.,14 July, 2009), how to lock that setup such it should not work ofter some days(consider after 20days, i.e., 3 August, 2009).

How can make this?
2. If the setup is installed on a PC today, it also should not show its effect after 3rd August, 2009, eventhough it is not uninstaled?

How can lock the setup according to date or no.of days?

Re: How to date lock for a setup build in VS2008 professional edition?

Manas Bhardwaj13-Jul-09 22:37

Manas Bhardwaj

13-Jul-09 22:37

You can write the installation date in a persistent place (registry, file, database etc.) during the installation. You should be able to do this a Custom Action[^]
Every time your application starts check this date and do a validation.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Curved Form

satsumatable13-Jul-09 21:29

satsumatable

13-Jul-09 21:29

Hi,

Using GDI32 dill i'm trying to build a form with curve, it works fine, as i've mentioned FormBorderStyle as NONE it is appearing entire screen and hides system task bar. How to avoid this?

<br />
<br />
Screen screen = Screen.PrimaryScreen;<br />
<br />
Region = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, screen.WorkingArea.Width - 60, screen.WorkingArea.Height - 60, 20, 20));<br />
<br />

Re: Curved Form

Henry Minute14-Jul-09 0:08

Henry Minute

14-Jul-09 0:08

What in particular do you want to avoid?
'appearing entire screen' or 'hides system task bar' ?

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

process.startinfo

arkiboys13-Jul-09 20:19

arkiboys

13-Jul-09 20:19

Hi,
Is this correct?
I am not sure why I get unknown username or bad password.
Note that the login and password I enter are both correct.
Is there something wrong with the way I am setting the username and password?
Thanks

private void CheckLogin()
{
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo.FileName = "cscript.exe";
process.StartInfo.Arguments = strScriptPath;
process.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;

process.StartInfo.UserName = "myusername";
System.Security.SecureString strPassword = ReadPassword("password");
}

public static System.Security.SecureString ReadPassword(string password)
{
System.Security.SecureString secPass = new System.Security.SecureString();
for (int i = 0; i < password.Length; i++)
secPass.AppendChar(password[i]);
return secPass;
}

Re: process.startinfo

Curtis Schlak.13-Jul-09 20:58

Curtis Schlak.

13-Jul-09 20:58

It doesn't look like that you're setting the password on the process.StartInfo.Password property....

"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty

Re: process.startinfo

arkiboys13-Jul-09 21:30

arkiboys

13-Jul-09 21:30

This is what I am doing now but still get the same error:
process.StartInfo.UserName = "username";
process.StartInfo.Password = ReadPassword("password");
Any thoughts please?

Re: process.startinfo

Curtis Schlak.14-Jul-09 13:28

Curtis Schlak.

14-Jul-09 13:28

Is the account that you're using a domain account? If so, you might need

process.StartInfo.UserName = "domain\username";

for it to work properly.

"we must lose precision to make significant statements about complex systems."
-deKorvin on uncertainty

Get BIOS Date

rhtbhegade13-Jul-09 19:52

rhtbhegade

13-Jul-09 19:52

HI Experts,

I want to get the BIOS date in my project.Inspite of change in the date from the "Date and Time Properties" the date that i want is the date in the BIOS.

Re: Get BIOS Date

himanshu256113-Jul-09 20:23

himanshu2561

13-Jul-09 20:23

Hi Try this
<pre>
            RegistryKey RK = Registry.LocalMachine;
            RK = RK.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\");
            Object Date = RK.GetValue("SystemBiosDate");
            string ss = Date.ToString();
</pre>

himanshu

Re: Get BIOS Date

Fred 3417-Oct-09 0:34

Fred 34

17-Oct-09 0:34

very good answer thanks.
only mention to use these 2 lines b4 them

using System.Security.Permissions;
using Microsoft.Win32;

Re: Get BIOS Date

Tamer Oz13-Jul-09 20:34

Tamer Oz

13-Jul-09 20:34

You can quety WMI with System.Management Namespace

Here is an example. ReleaseDate property is what you are looking for

private void Form1_Load(object sender, EventArgs e)
 {
     List("Select * from Win32_BIOS");
 }

 private void List(string query)
 {
     ManagementObjectSearcher m = new ManagementObjectSearcher();
     m.Query = new ObjectQuery(query);
     foreach (ManagementObject mo in m.Get())
     {
         foreach (PropertyData pd in mo.Properties)
         {
             if (mo[pd.Name] != null)
             {
                 if (mo[pd.Name] is string[])
                 {
                     foreach (string s in (string[])mo[pd.Name])
                     {
                         MessageBox.Show(s);
                     }
                 }
                 else
                 {
                     MessageBox.Show(pd.Name + ":" + mo[pd.Name].ToString());
                 }
             }
         }
     }
 }

Re: Get BIOS Date

rhtbhegade13-Jul-09 20:59

rhtbhegade

13-Jul-09 20:59

i could not find the system.management namespace
please help......

Re: Get BIOS Date

Tamer Oz13-Jul-09 21:05

Tamer Oz

13-Jul-09 21:05

Have you tried adding reference to a .net library and search that list for System.Management.

System.Management dll is in .net since 1.1 version.

Re: Get BIOS Date

rhtbhegade13-Jul-09 21:32

rhtbhegade

13-Jul-09 21:32

Thanks.....

What are the pre-requisite to develop a software which facilitates VOIP in my LAN?

CoderForEver13-Jul-09 19:34

CoderForEver

13-Jul-09 19:34

Hey every body. I was going to develop a Software which transfers voice and data(in advance I may add Video) in a local network(LAN) for my final Project in my college which helps me to have a good result ............................ So please every body help me on the Pre-requisite ............. i.e tell me ideas as much as you can, which helps me to develop this nice project................................I decided to do the software using C# language.............. Any suggestions!!!

THANK YOU ALL

Re: What are the pre-requisite to develop a software which facilitates VOIP in my LAN?

Henry Minute14-Jul-09 0:15

Henry Minute

14-Jul-09 0:15

So you decided to do this project in C#, without knowing the pre-requisites.

You asked for ideas, so here goes. Find out what you need as prerequisites first, then decide on a language, based on its ability to easily implement that functionality.

Either the course you are on is not very good, or you were playing hookey on the days they covered Planning and Design.

Re: What are the pre-requisite to develop a software which facilitates VOIP in my LAN?

CoderForEver14-Jul-09 8:01

CoderForEver

14-Jul-09 8:01

Hey dude .... do you think that I am dull?..... do you think that i decided to do such kind of projects without knowing any thing........... I think if u thought like that it is far from the truth ............ You better said to me "keep it up.... do this and dont use like this " and bla bla bla ................... I decided this language because I am good at it than the others(like VB,JAVA,C++) and others .............. so what do you say now?

thank you

Re: What are the pre-requisite to develop a software which facilitates VOIP in my LAN?

Henry Minute14-Jul-09 8:18

Henry Minute

14-Jul-09 8:18

First of all I never said that you were dull. I don't know you, how on earth would I know your mental abilities.

Secondly you are not going to get very far in anything related to programming if you cannot accept being told that your approach/schema/design is not the best way to do a particular task.

As far as keep it up etc. goes, do keep it up. Consider, however, that once you have found the prerequisites for VOIP and it transpires that what you need has not yet been implemented in C#. Do you have the skills to code something this complex from scratch yourself? If so then by all means continue as you are.

In your original post you asked for opinions. I gave mine and it was, and remains,

"Find out what you have to do before deciding on the language to use"

Re: What are the pre-requisite to develop a software which facilitates VOIP in my LAN?

CoderForEver15-Jul-09 7:50

CoderForEver

15-Jul-09 7:50

Ok dude................ Thanks for the suggestion........ You know what............ When you say "it has never been implemented in C#"............ I dont believe that if any body doesnt do it that means i cant do it,,,,,,,,,,,,,,,,,, but I will try my best to come up with the design,,,,,,,,,,,,,,, but the only language I can confidently say is it is C# ,,,,,,,,,,,,,,, I wish i could know more but................ I must have to concentrate on one a specific language and be a master of it for my self............... any says I WILL broaden my thoughts as far as i can............. Thank you

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