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How to give a indication in cookie's information hahyojin3-Dec-01 21:33 hahyojin 3-Dec-01 21:33  Generally, if you visit to website, the site's information is saved in cookies. now, I have many buttons. When each button click, my computer call IE window. I want to give a indication in saved cookie. The indication is a meaning to come from my computer. how to?--; please give a courage. Re: How to give a indication in cookie's information Bill Wilson4-Dec-01 9:23 Bill Wilson 4-Dec-01 9:23  To send cookies, you need to add them to the header of your http request. I got this from MSDN: Cookie Header The Cookie header is included with any http requests that have a cookie whose domain and path match the request. The Cookie header has the following format: Cookie: <name>=<value> [;<name>=<value>]... One or more string sequences, using the format <name><value>, contain the information that was set in the cookie. You would use it like this: header = "Cookie: Button1:state1;Button:state2"; then include the header in your Navigate call. Thanks for the help, Bill Re: How to give a indication in cookie's information Bill Wilson4-Dec-01 9:23 Bill Wilson 4-Dec-01 9:23  To send cookies, you need to add them to the header of your http request. I got this from MSDN: Cookie Header The Cookie header is included with any http requests that have a cookie whose domain and path match the request. The Cookie header has the following format: Cookie: <name>=<value> [;<name>=<value>]... One or more string sequences, using the format <name><value>, contain the information that was set in the cookie. You would use it like this: header = "Cookie: Button1:state1;Button:state2"; then include the header in your Navigate call. Hope this helps, Bill linking two scrollviews.. Bernhard3-Dec-01 21:00 Bernhard 3-Dec-01 21:00  i have got two scrollviews on my dialog. (used them as two scrollcontrols.. but don't mind that..) the fact is that they are both intended to work together -> the one shows the headlines, the other one shows the data (something like a report generator). My question now was how to link these two scrollviews, that the user can scroll either of them, and the other one would scroll too... another question would be (but this is not really important) how to hide the scrollbar of the upper scrollview.. is there anybody having an approach for this ? thank in advance and have a nice day Bernhard "There are three roads to ruin: women, gambling and technicians. The most pleasant is with women, the quickest is with gambling, but the surest is with technicians." Georges Pompidou Multi-Language Problem....Awaiting For Multilingual Guru Answer Ahmad993-Dec-01 19:58 Ahmad99 3-Dec-01 19:58  PROBLEM -------- Actually i want to change the Layout of Dialog at run time, so i call CWnd::ModifyStyleEx(0,WS_EX_LAYOUTRTL); It changes the tiltle and System Menu location from right to left.but it did not change the location of other controls lying on the dialog, eg Button, ComboBox, etc. if i set the "Right to left layout (More Extended Style)at design time, then it changes the layout of all other controls lying on dialog automatically" so would u tell me where is the problem. Explanation ----------- if i fix the property at design time (More Extended Style) "Right to lfet layout" then it works fine, it changes the layout of all controls, even CTreeCtrl, but if i chnage this property at run time by calling CWnd::ModifyStyleEx(0,WS_EX_LAYOUTRTL);then it changes only title bar and no effect on other controls. Have a nice wishes for multilingual guru Re: Multi-Language Problem....Awaiting For Multilingual Guru Answer Rashid Thadha4-Dec-01 10:34 Rashid Thadha 4-Dec-01 10:34  Surely the answer to this is to convert your code to Unicode !! This support Multi-Languages, All you need to do then is to use different resource for each Language. how can i put a bitmap on a CListCtrl? 3-Dec-01 19:42 3-Dec-01 19:42  I want to but a bmp on the background Re: how can i put a bitmap on a CListCtrl? Michael Dunn3-Dec-01 20:04 Michael Dunn 3-Dec-01 20:04  ListView_SetBkImage --Mike-- http://home.inreach.com/mdunn/ While I can't be correct on all matters, I can make the reassuring claim that where I am inaccurate, I am at least definitively inaccurate. your with and Sonork - 100.10414 AcidHelm ideas please Djibril3-Dec-01 18:47 Djibril 3-Dec-01 18:47  Hello, I am new to database programming (actually, I am not started yet). I am recording some data in real-time (voice). Now I need to allow the user for searching for some data given a specific time. I was told that I should consider using SQL, or DAO or ODBC. I have no clue what the best thing to use is. So I am looking for some information. Any suggestion will be largely appreciated. Thanks a lot. Where there is a WISH, there is a WILL. Re: ideas please Bill Wilson4-Dec-01 9:31 Bill Wilson 4-Dec-01 9:31  This isn't a complete solution, but should help you get started. 1. First you need establish the database requirements. e.g. exactly what do you need to store, search, retrieve from your DB. How big are the images, how many, etc. 2. With that in hand, select a database engine. There are many, each has its own strengths, weaknesses and costs. Oracle and SQL server are enterprise databases. They are beefy and very capabley (expensive). Access is good for smaller or simpliler applications. May others also exist. 3. Create the actual database schema (you don't need to populate it, just define it). 4. Finally ready to start designing/coding the app. At this point you can select accessing technologies. The main ones available are ODBC, DAO, ADO. ADO is the current favorite. If this is a significant application, you may want to consult a DB expert to help you design your database and select a db engine. Hope this helps, Bill Re: ideas please Djibril5-Dec-01 8:23 Djibril 5-Dec-01 8:23  >This isn't a complete solution, but should help you get started. Ok. Let's see ... >1. First you need establish the database requirements. e.g. exactly what do you need to store, search, retrieve from your DB. How big are the images, how many, etc. I need to store sound files (wav, ...) with a date and time associated to every piece of data that represent 1 seconde of sound. The user can then search for a sound that have been recorded at a specific time. The program records continuously ... so I have a very large quantity of informations. >2. With that in hand, select a database engine. There are many, each has its own strengths, weaknesses and costs. Oracle and SQL server are enterprise databases. They are beefy and very capabley (expensive). Access is good for smaller or simpliler applications. May others also exist. I'm thinking about SQL servers. It sounds that it is more portable and robust. And once you know how it works, you have no problem switching to another one. QUESTION: Are these free? or do I have to by something? >3. Create the actual database schema (you don't need to populate it, just define it). Ok. >4. Finally ready to start designing/coding the app. At this point you can select accessing technologies. The main ones available are ODBC, DAO, ADO. ADO is the current favorite. I read a little about these technologies. I am more thinking about using ODBC. It sounds that I is faster than DAO (if I don't use Access database). Also, my database will be on a remote computer. I read that ODBC is more efficient in this case. >If this is a significant application, you may want to consult a DB expert to help you design your database and select a db engine. This really is a significant application. I am used to get things done by reading, asking questions, prototyping, ... Do you think that these are things we can't learn on the fly ? >Hope this helps, >Bill This helped a lot. Thank you very much. Where there is a WISH, there is a WILL. Re: ideas please Bill Wilson6-Dec-01 5:38 Bill Wilson 6-Dec-01 5:38  "QUESTION: Are these free? or do I have to by something?" No not free. "This really is a significant application. I am used to get things done by reading, asking questions, prototyping, ... Do you think that these are things we can't learn on the fly ?" No, they aren't. You can, with considerable effort, become a novice DB developer. To go beyond that requires education/experience. If this application is commercial or even IT production, you will be doing yourself a favor to get a professional involved. If it turns out to not be very complicated, it won't cost much. Hope this helps, Bill Re: ideas please Djibril6-Dec-01 11:15 Djibril 6-Dec-01 11:15  Ok. You helped me a lot. That's just too bad you don't accept credit cards I thank you again. Actually, I am a software engineer with 5 years experience in programming realtime systems. I also used to be an analyst-programmer (Dbase IV) for 2 years. But things changed since then. Just to say that I have some notions in programming. After reading your suggestions, I think that I'll implement my own database (binary file with my own format). I only have one thread writing informations to the database while another thread have a read-only access to this database. Take care. Where there is a WISH, there is a WILL. Re: ideas please Vivek Rajan6-Dec-01 18:12 Vivek Rajan 6-Dec-01 18:12  Djibril wrote: I need to store sound files (wav, ...) with a date and time associated to every piece of data that represent 1 seconde of sound. The user can then search for a sound that have been recorded at a specific time. The program records continuously ... so I have a very large quantity of informations. Wait, I think the selection of a database is the least of your worries! Do you really want to store 1 second clips ?? In order to play a 10 second piece, you have to retrieve 10 1-sec clips using SQL SELECT, squish them together (how?), then play the 10 sec clip. It is quite a challenge in compressed formats like MP3. It may be simple in WAV but note that WAV is an uncompressed format. It will eat up your storage in no time. I dont know the background of your project, but it sounds like (no pun intended ) a streaming input with a non-streaming output system. I suggest you store incoming stream in 1-2 hr chunks of compressed format, such as MP3. Then use a player such as Winamp to skip to a location. CMemDC Christopher Lord3-Dec-01 17:40 Christopher Lord 3-Dec-01 17:40  I am having a problem with this class. I've noticed there are a couple, so here is the comment at the top so that we know which one i'm using (edited for space): // CMemDC - memory DC // Author: Keith Rule // Email: keithr@europa.com // Copyright 1996-1999, Keith Rule Now, my problem. I have a program which has its own skin format. I was having some flicker problems when updating some text on top of the skin, and tried various fixes. When I found this class, I thought my problems where solved. Lately, I've been having crashes on screen resolution changes. Specifically an access violation (0x...05). I figured it was my code and have been diffing and whatnot for the past few days. Turns out, its this class! If I use normal drawing calls, the problem goes away completely. Has anyone had similar problems with this class? If so, how did you fix it? Or is there a better version out there? Re: CMemDC Rick York3-Dec-01 18:45 Rick York 3-Dec-01 18:45  I use this class extensively with no problems. Does your CMemDC object exist for the lifetime of the display window ? If so that is not how it is typically used. Usually it exists only while the WM_PAINT message is being handled which is in OnDraw for MFC apps. The demo program that comes with it illustrates this. Re: CMemDC Christopher Lord3-Dec-01 18:49 Christopher Lord 3-Dec-01 18:49  I've managed to manifest my problem without CMemDC so it is my code thats causing it. It seems it's related to my drawing code. Thanks for your help anyway. a problem Karavaev Denis3-Dec-01 17:23 Karavaev Denis 3-Dec-01 17:23  this thing: ::SendMessage(::GetDlgItem(m_hWnd, IDC_LIST), LB_ADDSTRING, 0, (LONG) achKey); adds a string to a listbox. Is it possible to add it into a control list as a subitem or just add it? ============== www.design.kg Re: a problem Christian Graus3-Dec-01 17:56 Christian Graus 3-Dec-01 17:56  First of all, you need to seperate this, so you verify that the GetDlgItem call does not return NULL. Then you can use LB_INSERTSTRING, as I recall. Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now Re: a problem Karavaev Denis3-Dec-01 18:10 Karavaev Denis 3-Dec-01 18:10  Like this? ::SendMessage(::GetDlgItem(m_hWnd, IDC_LIST_ACCOUNTS), LB_INSERTSTRING, 0, (LONG) achKey); its add nothing and I'm sure that GetDlgItem call does not return NULL. ============== www.design.kg Re: a problem Christian Graus3-Dec-01 18:14 Christian Graus 3-Dec-01 18:14  Karavaev Denis wrote: I'm sure that GetDlgItem call does not return NULL. I'm sure too, but that does not make your code safe. I'm not sure exactly what you want to do here - add a string to a substring ? Or do you want LB_SETITEMDATA ( associate a value with an entry ) Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now Re: a problem Karavaev Denis3-Dec-01 18:18 Karavaev Denis 3-Dec-01 18:18  My app read key names from registry. I have a sample that add this names to a list box I wana do the same, but to a Control list. Is it possible? ============== www.design.kg MSHTML problem -- help please! foobat3-Dec-01 17:05 foobat 3-Dec-01 17:05  Hi everyone, The piece of code below uses MSHTML to modify the DOM of a page i have loaded into a CHTMLView. The code works correctly and the page is modified. My problem is that when the user clicks on another name i need to load the original page template again and modify it again. I thought that by adding the LoadFromResource(IDR_DETAIL_HTML) line the original page would be reloaded and everything would be fine but when i execute it the modification stops taking place. It seems as if the LoadFromResource is being delayed or something and overwriting the modifications. Does anyone know a way around this problem? void CDetailView::DisplayDetails(CMessage *msg) { // LoadFromResource(IDR_DETAIL_HTML); <-- this is causing the problem. IDispatch* pDisp = GetHtmlDocument(); if (pDisp != NULL ) { IHTMLDocument2* pHTMLDocument2; HRESULT hr; hr = pDisp->QueryInterface( IID_IHTMLDocument2, (void**)&pHTMLDocument2 ); if (hr == S_OK) { IHTMLElement *pBody; BSTR bodyText=0; hr = pHTMLDocument2->get_body(&pBody); ASSERT(SUCCEEDED(hr)); ASSERT(pBody); pBody->get_innerHTML(&bodyText); CString bodyStr(bodyText); ::SysFreeString(bodyText); TranslateText(&bodyStr, msg); // Check this pBody->put_innerHTML(CComBSTR(bodyStr)); pBody->Release(); pHTMLDocument2->Release(); } pDisp->Release(); } } Avoid reading response headers Mythili3-Dec-01 15:09 Mythili 3-Dec-01 15:09  Hi, I have an internet client application which reads the binary data sent by webserver. I want to display a progress control at the client-end when downloading a file. At the server-end, I am using TrasmitFile to send a file and sending content-length along with it. The problem is that, when I start reading the contents after I do Queryinfo for content-length, I even read content-length header into the buffer, which I don't want to. How do I avoid headers and read only the binary content sent by server. Do I have to override something at the server end when I am forming the headers? Please can anyone answer my question. Thanks in advance, Cheers, mythili Mfc type control to a OCX YanivY3-Dec-01 14:48 YanivY 3-Dec-01 14:48  Hi, I have a custom control that I would like to convert to an OCX activex object. Is it possible? and if so any hints on were I can start. Any info or source code that can help would be appreciated. thanks Yaniv

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