Re: Secure my assemly - C# Discussion Boards

Shinning Star8-Jul-06 0:04

8-Jul-06 0:04

Hi,
Im working in DotNet 2003 in Windows Applications using C#, and i require a control that has the functionality of a Label and a RichTextBox.

In RichTextBox, i can select a specific text and can apply different font styles (Bold, Italic) to it, but there is not function available to change the background IMAGE of the RichTextBox...only BackColor can be changed.
For Example: Sample Text (you can see, in "Sample", "am" is both Bold and Italic and this can only be done in a RichTextBox)

In Label, BackGroundImage can be applied, but specific Text cannot be Selected programmitacally, and the Font Styles (Bold, Italic) are applied to the entire Text in the Label.

I need a control in Windows Applications (using c#) that can have the functionality of applying BackGroundImage to it and Text with different styles can also be added to it. Just like Microsoft PowerPoint, when we run the Slide Show, Text appears with styles applied and BackGround also appears.
RichTextBox has Transparent Color, but it is not that much Transparent and the BackGround of Parent Control hides behind the RichTextBox.
so , i need some help Smile | :)

Thanx in Advance.

Regards,
Kamran.

-- modified at 6:06 Saturday 8th July, 2006

Re: RichTextBox Help Required !!

mav.northwind8-Jul-06 7:29

mav.northwind

8-Jul-06 7:29

Hi!
Try searching the articles here, I know there's one around that gives you a RichTextBox with a background image.

Regards,
mav

--
Black holes are the places where god divided by 0...

how to get CPU n RAM information from machines

amber hussain7-Jul-06 23:42

amber hussain

7-Jul-06 23:42

Can anyone tell me how can i get information of current CPU usage of machines? so that i get to know about the cycles avaialable.
Thanks in advances

Re: how to get CPU n RAM information from machines

Eran Aharonovich8-Jul-06 2:15

Eran Aharonovich

8-Jul-06 2:15

There is already an article about your question.

CPU & RAM

Eran Aharonovich (eran.aharonovich@gmail.com )
Noviway

Re: how to get CPU n RAM information from machines

yoaz8-Jul-06 3:17

yoaz

8-Jul-06 3:17

try using System.Diagnostics.PerformanceCounter class, with the Processor category.

there are no facts, only interpretations

Secure Datastore for application.

Waqas Nasir7-Jul-06 22:26

Waqas Nasir

7-Jul-06 22:26

hi,
I have got an issue at hand related to security of the data stored in the data store... just wanted to ask if there is any EFFICIENT way to save your data file (encrypted or not) so that the user could not read or change the information stored in it, if the file is encrypted then every querry to data store will need a decrypting cycle and this will cause more and more delay when the size of data store will increase, cache is another option but it does not suits the requirements of the software that I am developing... is there any other means through which the security could be implemented...

Thanks,
Regards,
Waqas.

Secure my assemly

tibu19827-Jul-06 21:36

tibu1982

7-Jul-06 21:36

I've tried to sign my assemblies (http://www.codeproject.com/useritems/SecUtilexe.asp?df=100&forumid=256869&exp=0&select=1337472)but it is not working. I can use assemblies from any application. Is there another solution or things in 2.0 are different?

Re: Secure my assemly

Dave Kreskowiak8-Jul-06 4:57

Dave Kreskowiak

8-Jul-06 4:57

There's a reason why that article is rated so low. The technique doesn't work. It won't prevent anyone from reusing an assembly.

There are a few ways of doing it, but nothing documented.

The easiest would be to write your assembly so that it requires some kind of authentication before any of its members will work. Each classes constructor should check for proper authentication before it's code executes.

Dave Kreskowiak
Microsoft MVP - Visual Basic

MASTER AND ACCESS CONTROLLER

premium17-Jul-06 20:37

premium1

7-Jul-06 20:37

http://www.engineeringproject.net

Re: MASTER AND ACCESS CONTROLLER

Paul Conrad7-Jul-06 21:16

Paul Conrad

7-Jul-06 21:16

Re: MASTER AND ACCESS CONTROLLER

WillemM7-Jul-06 21:36

WillemM

7-Jul-06 21:36

premium1->toggleCapslock(premium1->findCapsLock());

WM.

What about weapons of mass-construction?

Re: MASTER AND ACCESS CONTROLLER

BoneSoft8-Jul-06 4:33

BoneSoft

8-Jul-06 4:33

Go google yourself!

Mad | :mad:

This is not a forum for your advertisements.

Try code model generation tools at BoneSoft.com.

Re: MASTER AND ACCESS CONTROLLER

stancrm8-Jul-06 6:34

stancrm

8-Jul-06 6:34

For Advertiser : ... GET OUT FROM HERE... Mad | :mad:

OFFLINE WEB BROWSER IN C#.NET

premium17-Jul-06 20:36

premium1

7-Jul-06 20:36

COMPLETE CODE AVAILABLE HERE

http://www.engineeringproject.net

Re: OFFLINE WEB BROWSER IN C#.NET

Paul Conrad7-Jul-06 21:16

Paul Conrad

7-Jul-06 21:16

Complete projects and source code in C#.net

premium17-Jul-06 20:34

premium1

7-Jul-06 20:34

introducing """engineeringproject.net""" for engineering students.

send feed back to engg.projectbank@gmail.com

http://www.engineeringproject.net

Re: Complete projects and source code in C#.net

Paul Conrad7-Jul-06 21:17

Paul Conrad

7-Jul-06 21:17

Everything I need is at Code Project Smile | :)

crystal reports in C#

Alamzeb khan7-Jul-06 20:13

Alamzeb khan

7-Jul-06 20:13

how i can customize the crystal reports in C#?

Re: crystal reports in C#

Reza Raad9-Jul-06 0:25

Reza Raad

9-Jul-06 0:25

what kind of changes you want to apply on crystal report?

IHtmlPopup [modified]

Ranjan Banerji7-Jul-06 19:57

Ranjan Banerji

7-Jul-06 19:57

I am building a BHO that is meant to popup a IHtmlPopup window on a mouse over image event. All the code works fine if the image is in the main Window.

However if the image is in a frame then I get the following error:

{"Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))"} System.Exception {System.UnauthorizedAccessException}

This happens when I try to create the Popup Window or access its Document

I have tried getting the parentWindow from the Frame's document and from teh main document.

<br />
//IHTMLWindow4 parentWindow = (IHTMLWindow4)FrameDocument.parentWindow;<br />
IHTMLWindow4 parentWindow = (IHTMLWindow4)PageDocument.parentWindow;<br />
//This line will work, but if you look at the Document Property, you will see the exception<br />
IHTMLPopup popUp = (IHTMLPopup)parentWindow.createPopup( ref argIn );<br />
//This line will throw the exception<br />
IHTMLDocument2 popupDoc = (IHTMLDocument2)popUp.document;<br />

Any ideas?

-- modified at 2:32 Saturday 8th July, 2006

how to fit the page size according to the monotor size

ayyp7-Jul-06 18:48

ayyp

7-Jul-06 18:48

hi all,i designd a web page using 17inch monitor.when i access this page throug 14inch monitor the page displayed with scrollbars (contain horizantal and vertical scroll bars).so i am forced to use the scroll bars to view the full page.Is there any way to fit the page according to the monitor size...(with out having scroll bars)..... Smile | :)

Regards,
ayyp

Re: how to fit the page size according to the monotor size

Ennis Ray Lynch, Jr.7-Jul-06 20:52

Ennis Ray Lynch, Jr.

7-Jul-06 20:52

Using javascript screen.x and screen.y will give the screen resolution which I think will solve your problem. If you want you can deliver different formatting based on different resolutions. The old school of thought was to design for 800x600 but now I think there is a larger target res.

Also, consider using well designed CSS as it is better to make a good layout than to hard code for every possible resolution. I mean what will happen when your users are accessing the webpage using a handheld?

A man said to the universe:
"Sir I exist!"
"However," replied the Universe, "The fact has not created in me A sense of obligation."

-- Stephen Crane

Re: how to fit the page size according to the monotor size

ayyp7-Jul-06 20:58

ayyp

7-Jul-06 20:58

s u r correct,i never thing about handhelds...any how thanks for u r reply,as u told i try it with css Smile | :)

Regards,
ayyp

DateTime comparision

_tasleem7-Jul-06 15:05

_tasleem

7-Jul-06 15:05

i had inserted datetime values in databse using c#.using code like DateTime.now,now i want to comapte valus using betwwen operator of SQL
i.e where dbtime between '" + dtp1.value + "' AND '" + dtp2.value + "' but it does not show any record i think critera of where class did not match.
i had inserted in databse like '" + DateTime.now+ "'
how to compare them so that it show correct result

Tasleem Arif

Re: DateTime comparision

Ashwani Mahotra7-Jul-06 19:05

Ashwani Mahotra

7-Jul-06 19:05

1> First,Check what kind of datatype you are using in database for this field.Make sure that the datatypes of the two in front end and back end are same.
2> If it is dateTime in the database then use
where dbtime between "+ #dtp1.value# +" AND "+ #dtp2.value# +" in the query string . instead of using
where dbtime between '" + dtp1.value + "' AND '" + dtp2.value + "'

i.e. You are trying to compare string type values. You should mot use
'"+ dtp1.value +"', instead you should use "+#dtp1.value#+".
also, you can use DateFormat function, if the format of the two dates are not same.

3>If you are using string type in database then you should not use dtp1.value.

Ash

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