Search:

Type: Posts; User: yavanna

Search: Search took 0.01 seconds.

  1. Error msg:"No value given for one or more..."

    hi,

    I have a form that needs to update a Db. It is almost identical to another form (working o.k)
    doing more or less the same thing
    and yet here I get the following error msg:

    No value...
  2. Replies
    2
    Views
    1,300

    Actually....

    I posted the project because I didn't know where the problems were. I'm new to ASP.

    however, I've managed to fix the credit card problem.

    and I can now also update one table in my DB but still...
  3. Replies
    2
    Views
    1,300

    ASP and ADO.net question

    hi,
    I don't know if this is the place to post this but I have a problem with my ASP project and need help.

    My main problems are adding new data to my DB and verifying credit cards.

    I have...
  4. Replies
    2
    Views
    1,424

    thanks :)

    thanks :)
  5. Replies
    2
    Views
    1,424

    adding a char variable to int one

    hi,

    I'm really new to c# and I have a minor problem.

    I can't do this line right:


    for(flg=line.Length-1;flg>=0;flg--)
    {
    char c=line [flg];
  6. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    I need to know not only the distance but also how...

    I need to know not only the distance but also how wide
    a thing is, and if there is a step going down or up....


    Also it needs to be constantly adapting to reposition the objects
    while...
  7. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    It will transfer it to voice data!!! They will...

    It will transfer it to voice data!!! They will hear it.



    I only thought about 3D for best space orientation.
    I don't know if 2D is good enough.
  8. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    Dogs are the best guids for the blind, however...

    Dogs are the best guids for the blind,
    however there are some situations where dogs can't help.

    School for example. I think it might be possible to create
    a "device" to help in those...
  9. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    The thing is, I don't want the robot. All I want...

    The thing is, I don't want the robot. All I want is the vision array so it could be attached to
    a hand held comp and used together with some sort of voice system by a person.
    (dogs can't go...
  10. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    Thank you. The idea for echolocation is...

    Thank you.

    The idea for echolocation is interesting and the links
    on computer vision are v. good too.

    Line tracking isn't practical (unless all pavements in the world had a white line on...
  11. Thread: robots

    by yavanna
    Replies
    16
    Views
    2,747

    robots

    Hi,

    I am interested in an electronic guiding system for the blind and
    thought it could be based on the robots' vision system
    (theoretically atleast).

    I wondered if robots can calculate...
Results 1 to 11 of 11