|
Hi, I need to sign a pdf file with a a3 token, but I don't know how to proced.
Do you help me please?
Thanks
|
|
|
|
|
A brief google search turns up absolutely nothing about "a3 token".
Could you provide a reference that mentions it at all?
|
|
|
|
|
Hello this is Saad Bhutto
from the last few days I am stuck at the roblem og Uploading
as the .Net Uploader doesnot take more than 4MB soo,we can also Change this by changing in Web.config and increase the HTTP request length. i have done this but it doesn't upload more then 8MB even I have aslo given the Length to 16MB
|
|
|
|
|
I think you need to provide more detail.
Describe the flow of your system. What server are you using? How exactly do you test such that you know what the limit is?
|
|
|
|
|
You must give us more details about your problem. What is the exact error message you are getting?
I hope you made the changes in your web.config in this tag:
<httpRuntime maxRequestLength="8192" />
|
|
|
|
|
Well, it's depend on bandwidth of server and speed.
but you can try below code in web.config file, i hope which will resolve your problem.
it's work for me more than 50 MB file.
<httpRuntime executionTimeout="999999" maxRequestLength="2097151" />
this should be before completion of system.web section.
Regards
Keyur Satyadev
|
|
|
|
|
keyur satyadev wrote: Well, it's depend on bandwidth of server and speed.
No it doesn't. That impacts how fast one can download any specific amount. It doesn't set a maximum.
|
|
|
|
|
I need to determine the location of a particular text in an image, given that the image always have same text but at different position, How can I determine the location of the text by coordinates of the starting character relative to the dimension of the image ?
Say, the dimension of the image is (1024 px X 768 px) and it has the text "Hello" with "H" at point (150,200) I need to find that (150,200).
Can anyone help me doing this ?
Thank you
|
|
|
|
|
Where exactly do you imagine that point 150, 200 would be?
Unrequited desire is character building. OriginalGriff
I'm sitting here giving you a standing ovation - Len Goodman
|
|
|
|
|
Definitely in the image. That can be anywhere in the image, in left side, in right right side in upper part or in lower part absolutely anywhere. Just imagine some text scrolling on the screen in any direction and I take a few screenshots one after another, obviously the location of same text will not be same in every image because it was scrolling on the screen. Now I want to find the location of same text in any of the image.
Hope I make sense.
|
|
|
|
|
Mohammad Gufran wrote: Hope I make sense
Even that isn't clear yet. 
What is constant and what is changing? text font, text font size, text orientation, text color, other image content, zoom factor, panning, ...? Why don't you tell us what it is about and what it is for?
|
|
|
|
|
Member 8080537 wrote: Can anyone help me doing this ?
Solution 1.
1. Research OCR products, verify those with a programmable API.
2. Buy your choice.
3. Use your choice.
Solution 2.
1. VASTLY decrease the scope of your problem.
2. Implement a SIMPLE pattern matching scheme based on 1.
Solution 2 is of course based on the idea that you want a solution in less than say 5 years. Since that is probably how long it would take to become an expert in OCR and implement a solution comparable to the existing ones of Solution 1. That time might be reduced if you are already an expert in a number of fields (programming by itself is not one.)
|
|
|
|
|
That's smart advice. So much of social discussion success really does come down to old-fashioned good manners.
|
|
|
|
|
You might consider the EMGU package. This has tools like object recognition. A tutorial can using face detection can be found here[^].
The advantage is that it is very fast, but it might be difficult to implement, and a lot of work to learn it to recognize your text. Also, it its not garanteed that it will return the exact pixel of the beginning of the text (might be one of).
If speed of processing is not an issue, then I would write your own solution. Example if your tekst starts with the letter L (8 pixels down, 5 right):
if(pixel (0,0) is in textcolor)
if(pixels (0,1) to (0,7) are also in textcolor)
if(pixels (1,7) to (4,7) are also in textcolor)
there is a letter 'L' starting in location (0,0);
else
move to next pixel;
You will have to optimise this to get fast results. Look for the 'lockbits' method, which uses pointers to loop through your pixels very fast (easily increases the speed 10x).
|
|
|
|
|
How can i convert the word document to an image using .net code
|
|
|
|
|
|
Hi,
Planning a move from .Net 2.0 to .Net 4.0 in the near future. One of the items still lacking is how to set the security level on the .Net 4.0 exec on a remote server (Intranet). Caspol doesnt work and setting the version back to .Net 3.5 is a temporary solution at best.
Is there a straightforward easy (relatively speaking) method to set the security on a .Net 4.0 executable on a remote box (intranet)?
Thanks
Cegarman
document code? If it's not intuitive, you're in the wrong field
|
|
|
|
|
You don't need CasPol with .NET 4.0 anymore. Read this[^]...
|
|
|
|
|
Hi Dave,
Yep, been there read that !
Our server admins have no interest in doing that.  Especially for QA or Dev executables ... Yes I know they could give us access but that would too easy.
Any other suggestions?
Regards,
Cegarman
document code? If it's not intuitive, you're in the wrong field
|
|
|
|
|
That page has your only options.
|
|
|
|
|
Hi Dave,
Ok, thanks.
I'll wander back through that page and see what there is that I can get to work.
More of "Adventures in Computers!!" 
Cegarman
document code? If it's not intuitive, you're in the wrong field
|
|
|
|
|
I have a project that contains around 6 libraries at the moment and a business objects library and a data layer library.
My question is one of
Which is considered the better way to go forward
1. Common Business object library?
2. the relevant business objects in the library? i.e. in a client library have the client and client history business objects
Thanks
Simon
Lobster Thermidor aux crevettes with a Mornay sauce, served in a Provençale manner with shallots and aubergines, garnished with truffle pate, brandy and a fried egg on top and Spam - Monty Python Spam Sketch
|
|
|
|
|
My opinion is that it's better to have a common objects library. Maintenance becomes easier, and it's much easier to toss objects back and forth when every library has the same classes to work with.
You'll thank yourself for sharing a common library because it's almost like your own Base Class Library.
The difficult we do right away...
...the impossible takes slightly longer.
|
|
|
|
|
Thanks Richard,
that is the approach I have at the moment but wasn't sure it was the best approach hence I asked for opinions.
Lobster Thermidor aux crevettes with a Mornay sauce, served in a Provençale manner with shallots and aubergines, garnished with truffle pate, brandy and a fried egg on top and Spam - Monty Python Spam Sketch
|
|
|
|
|
There are pros and cons to both these approaches.
Having a common library helps you with maintenance and sharing during development.
Individual libraries will help you if your app supports various editions, you need to ship only those libraries that are required for the edition to work.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
