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yes, i understand this. i triedcouple of ocr and they convert image text to ascii...do u know any software?
amit
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I don't know if any OCR libraries exist in .NET, google is your best bet here. And don't expect it to work 100% of the time, no OCR does.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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you have to use optical character recognition softwares.
Like simpleOCR,Lead tools.
But most of the tools are not free for commercial purpose.
Sathesh Pandian
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Hi,
I have three drop down lists in page1. DDL2 is values are dependant on DDL1, DDL3 values are dependant on DDL2. Once I select DDL values I have submit button that takes the values from these DDL values and redirects to appropriate page based on case statements. Now the issue is the new loaded page is opening with DDL values default to their first value rather than retaining the vales from prevous page values. Can someone help on retaining the values of the DDL between response.redirects.
Appreciate all the help
Raj D
Raj D
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1) use server transfer and properties.
2) if using framework 2.0, u can choose posturl property of submit page.
3) session, hidden var are other ways to maintain state.
I hope this will help you.
Thx
Amit
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There are many ways to do it. I think you should pass the DDL values through querystring and trap in the next page otherwise session and hidden fields are also useful.
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Hello, I am fairly new to asp.net development....I am wondering how to best
do the following and any ideas are very welcome.
I want all users to login to a screen and then based on their
credentials show another screen with a list or menu of web sites that
they are eligible to enter...each site is independent from the other
once it is started. So the user would click on a menu item and it
would open a web site. The menu system must still be active in case
the user wants to start another web site (still having the first site
open). Each site can open in their own browser window but will be
completely independent from the other open web sites.
I hope I am being clear on what I am describing...
I am using asp.net 1.1 and there would be initially about 6 web site
choices (which might increase in the future)...
I appreciate any input you may have on how to go about designing/
coding this solution...
Thanks,
Scott Daniel
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Are you also developing/running the other websites? One problem is the user will also need to authenticate with those sites, otherwise they could skip the first login and see the website anyway. A central account/login service would be one way (a bit like google)
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Hi Badgrs,
Yes I am doing the developing/running of the other web sites...can you give me a 20,000 foot overview of how to structure things? Some of these sites are already written and I would love to be able to 'plug' them into this 'front end'...
Thanks,
Scott
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Hi EveryBody
Im doing some online report with VS 2005-->>ASP.net-->>report.rdlc . I got the database on my computer where I am getting the specific report. Now I have changed the ConnectionString and I have put (SQL Server Databsae path (where the main database is stored in the web server)). Right now Im not getting any report and any error.
One the otherhand I have modified .Net Framework and I have .Net Framework on My Server
Question?:
1. Do I need to install reportViewer.exe in server?
or what else do u suggest?
Thanks
Sarfarj Ahmed
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Sounds like you should be using the computer name and the SQL-Server instance rather than a path to the SQL-Server data files. Can you show us the connection string that you are using.
Also, if you are using SQL-Server 2005 then you will need to use the Surface Area Config tool to allow connections from remote machines. By default SQL-Server 2005 no-longer allows connections from other PCs.
Hope that helps.
Andy
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hi
when i create webpages with asp.net and upload them , speed load pages is less than php pages.
how can i increment the speed of my pages
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Write better code, use faster database queries, use a fast database, there are any number of reasons. One big one could be you have your application set to debug in the web.config, try getting rid of that and see if it helps.
For a simple page I would expect PHP to be faster than ASP.NET.
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Php is faster, no doubt but once the asp.net page is loaded then for next queries, it performs at a good speed. Check your database queries, it should be as less as can. second use stored procedure rather than sending queries directly to database. If you are not using database then have to check what contents you are puting on your site......
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Hi All.
I have already post this problem but no one give me a useful answer please read this and answer me.
I have a search technique in my page. Thre is a problem in this. I have a dropdown list from which I select Search by First Name or Search By Last Name. I set query with the help of selectedIndex of this dropdown list. i-e
if drpSearch.SelectedIndex = 1 then
query = "Select * from customrs where fname = '" & txtSerch & "'"
end if
if drpSearch.SelectedIndex = 1 then
query = "Select * from customrs where lname = '" & txtSerch & "'"
end if
It works fine on Internet Explorer but does not work on Fire forx. The query does not get value. What can b the reason. Can any one help me.
Thanks in Advance.
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Hi
i have tried that it works fine try to debug it and see what are the values coming in the varaibles
Have you done any javascirpt script validations or used javascript for any perpose
<l>Thanks and Regards
Sandeep
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Yes I have Used Java Script for Validation. And Java Script works fine. On Both FF and IE
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Hello Sandeep Please Read my above post.
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Is it possibly something to do with the fact that you have this:
if drpSearch.SelectedIndex = 1 then
twice?
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Actually i mistakly write that wrong that is actually
if drpsearch.selectedindex = 1 then
query = "........."
end if
if drpsearch.selectedindex = then
query = "......."
end if
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sory
if drpsearch.selectedindex = 1 then
do this..........
end if
if drpsearch.selectedindex = 2 then
do this.......
end if
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Thanks guys for all your help with the textbox. I ve got what I want except for one thing. I need to convert the textbox into HTML code.
Here is an example:
txtNews.Text = ""
Right now its is just reading it as a String.
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Hi
Can you explain it ? Means what you have done ?
<l>Thanks and Regards
Sandeep
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Sure I think what I am going to have to do for this project is create a control with a main Table, another table inside of that which will be like a header table, and a scrollable textbox inside that. The header and Scrollable text will all pull from a table which has html code in the fields. Help?
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