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I am working on dialog in which data is populated after selecting some type of symbols and in this data the two columns are having null values ,and this is my condition.If two columns are having null value than that row which contains this null valued columns will not be display.for this i had added the submenu item .
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This is a forum - you can reply to messages already posted.
Did you read my reply to your previous post? Have you made any progress with the small pieces of the puzzle?
If you don't respect people who are trying to help you enough to reply to them, the chances of being helped again drop very fast.
Read my previous message, and good luck,
Iain.
I am one of "those foreigners coming over here and stealing our jobs". Yay me!
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If you continue to repost this same question you will continue to get the same answer.
E don't see what's on your screen, we don't know what's in your mind, we don't know what your data are.
Hence we cannot answer you.
Let me give you an analysis on your question, tust to let you figure out why we're messed up.
jt_snjy07 wrote: I am working on dialog
OK. That's a well defined concept ...
jt_snjy07 wrote: in which data is populated ...
HIC... Dialog don't host data. They host controls. Some control may host data ... or better "representation of data". The subject of the post is ctrllist ... may be he's using MFC CListCtrl ?? Or just working on WIN32 raw API with a LISTCONTROL ? Or just using a CListBox, or working directly on a LISTBOX ? What the environment he is in?
jt_snjy07 wrote: ... after selecting some type of symbols ...
Uhmm some types of symbols ... How is this relevant ?!?
jt_snjy07 wrote: ...and in this data the two columns are having null values
Columns? So you have colums! What do they represent?
What are the data? Strings? Pointer to some structures?
What is a "null value" respect to the data you're talking about?
jt_snjy07 wrote: If two columns are having null value than that row which contains this null valued columns will not be display
In general terms, if the control does not contain your original data but just representation ... don't insert null values.
If they are already inserted, iterate the items, check the null condition ad remove them. The documentation of the control you are using should describe a function to add or remove an item.
It the words in italic are meaningless to you ... your problem is not the ctrllist, but programming in general.
jt_snjy07 wrote: for this i had added the submenu item
Uhmm ... how is this relavant to the question?
2 bugs found.
> recompile ...
65534 bugs found.
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Hi,
I have a formview in MFC application.
There I have to add check boxes dynamically.
how to create check boxes dynamically on the form view?
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You have to create it by calling the CButton::Create[^] method and pass the BS_CHECKBOX in the dwStyle parameter (with additional styles if needed).
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yaah I got it. thank you.
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I have create CheckBox dynamically, but how can I associate its OnClick event to an existing processing routine?
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i had added a check uncheck option in my dialog and i want when i check that option then new list will generated and that list will not contain blank column i.e if the two columns are not having values than that row will not appear in the list .
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This answer pretty much applies to your previous question too.
With all these sorts of things, there's one important step you must do:
BREAK YOUR PROBLEM INTO SMALL PIECES.
Work out what you know now, and what you need to learn.
Can you respond to a message. Can you add a handler for the check button being pressed. Or a menu item being used.
Are you talking about creating a list box, or a list control (yes, Microsoft messed up by using two very similar names)
Do you really mean creating a new one, or just refilling an already existing control.
Where is this data coming from? Do you know how to get it now?
Can you add just one item per line, with no sub items.
Can you write a loop going through the data you're adding, and seeing which columns you will need to use in your control?
Can you add / remove columns from a list control?
As you can see, I've written a whole lot of smaller questions. Each one is almost as long as your original question. But they are a lot easier to answer, and learn. If you are struggling with them, struggle a bit more, then come back to us. Some questions (about your own data) will not be possible for us to answer without psychic powers. And I left mine at home this morning.
I wish you every success,
Iain.
I am one of "those foreigners coming over here and stealing our jobs". Yay me!
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Dear Friends,
Actually i want to retrieve "id" attribute's value from the source page [Right click on a Webpage->Select 'View Source'].For example - 'id' of PasswordBox . Right now i able to retieve the values of
attributes like- 'type','name','image'.But i unable to retieve value of 'id'.
I'm using VC++ .Please any one help me out in this regard soon
Thankx 
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sir i have a project in which i have to delete the row before deleting i have to add a submenu item .After checking the two column values if both the column is blank than i have to delete that row pls help me
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jt_snjy07 wrote: .After checking the two column values if both the column is blank than i have to delete that row pls help me
I am totally lost in your specification, can you please let me know in step you want to achieve
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You
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I need help writing this program
development of the software displays the topology of network based routing.
I can not later add, bust network route using a socket.
The program must identify all computers connected to the network no matter the topology.
help me please
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Thank very much, but what I need for reall is the code source.Can U help me with this???????I need it urgently.
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edmagas wrote: I need it urgently
You're pretty funny. At first I don't know what is aim of project. And nobody have complete code of your future application. Ask specific question.
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bust network route using a socket
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What it sounds like you're saying and typical of so many who visit here, you want someone to do your homework for you. Generally, all you're going to get is grief over it.
Once you agree to clans, tribes, governments...you've opted for socialism. The rest is just details.
modified on Friday, June 25, 2010 10:27 PM
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Help yourself: start writing the application and ask for specific help.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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First of all great subject line.
edmagas wrote: I need help writing this program
Okay, so what have you tried to do?
edmagas wrote: I can not later add, bust network route using a socket
Huh? That makes no sense at all. I don't know that I would want to help someone that want's to bust a network with or without a socket.
edmagas wrote: The program must identify all computers connected to the network no matter the topology
So you just need to enumerate network resources?
Why is common sense not common?
Never argue with an idiot. They will drag you down to their level where they are an expert.
Sometimes it takes a lot of work to be lazy
Individuality is fine, as long as we do it together - F. Burns
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yes i need to scan all pc working in network.
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Detecting the "bust network route with a socket" is like "making a car with a screwdriver".
Before seeking a source, learn about the "mechanics": what about routing, how to get routing tables from routers etc.
Otherwise you will get lost in the see of "screws".
2 bugs found.
> recompile ...
65534 bugs found.
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The client server application, is a simple purchase order application
I wish to write each order received by the server sequentially to a file.
What would be best practise?
(1) Keep the file open whilst the program is running, then write each order received during the server session, then close the file when the program ends.
(2) Open then write the record then close the file for each order received
What would be the pros and cons for the above mentioned?
Thanks in advance Simon
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Which one is more attractive? Well, number 2 is more flexible in case someone else has to edit/archive orders... unless you are running into performance problems, which would make number 1 the more attractive contender in this battle of designs.
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No. 1 is better in terms of performance.
You could give it read share access if any other program wishes to read the same file when it is kept open.
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