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Re: Howto Post a file to a webserver ??? markkuk10-Sep-01 21:31 markkuk 10-Sep-01 21:31  You need to do a HTTP POST operation containing the file data. See the HTML standard to see how the response should be formatted. Re: Howto Post a file to a webserver ??? Agent_White10-Sep-01 23:09 Agent_White 10-Sep-01 23:09  Thanx for your answer... the URL was is a good place to look at !!! But there are still problems left... because I have no experience with wininet at all !!! In my opinion... to solve the problem... I must read the Data of the file in a buffer (no problem) and then send it with the HTTP request (big problem) !!! Maybe someone knows a source which posts a file to a server ??? cu Agent_White combining two tiff images sukesh10-Sep-01 4:12 sukesh 10-Sep-01 4:12  May I know the algorithm or the procedure to combine two different TIFF Images into one single TIFF Image?? ALso I'm specific in combining the two pages of single TIFF image into one single Page...so, i would appreciate if someone could reply me thanks sukesh sabbani Re: combining two tiff images Christian Graus10-Sep-01 12:47 Christian Graus 10-Sep-01 12:47  From memory GDI+ will read and write TIFF. Then it's a case of using BitmapData to step through both bitmaps and combine the data as you see fit. Christian As I learn the innermost secrets of the around me, they reward me in many ways to keep quiet. Men with pierced ears are better prepared for marriage. They've experienced pain and bought Jewellery. Re: combining two tiff images Darren Schroeder10-Sep-01 15:13 Darren Schroeder 10-Sep-01 15:13  Try www.6ixsoft.com. FreeImage has a MergeImages function (or something like that). how can sure other thread receive my data in a busy thread. zecodela10-Sep-01 3:17 zecodela 10-Sep-01 3:17  hi all, i am in a situation that there is a higher priority thread for wait event from a transmission bus. the bus will receive large amount of data in short period and go back to silent. it will miss data if i put too much processing code in that thread. so, i put the processing code in a new thread. so, could anyone tell me any method to pass data to other thread savely ( make sure all data is received by the processing thread. if i use filemapping or global variable, i can't sure the processing thread can received b4 new data is received from receiving thread but i can't wait for processing thread to finish its work ) anyone can help? thanks, jim Re: how can sure other thread receive my data in a busy thread. Niklas L10-Sep-01 3:27 Niklas L 10-Sep-01 3:27  Derive a new class from stl::queue and put in locking in push_front and pop_back. Make the queue known to both your threads. Rock'n'Roll. Hatching... Manikandan10-Sep-01 1:59 Manikandan 10-Sep-01 1:59  How to find the end points of all lines (hatch) filling a polygon?. The lines are inclined with an angle and have a constant spacing between them. Re: Hatching... Joaquín M López Muñoz10-Sep-01 8:46 Joaquín M López Muñoz 10-Sep-01 8:46  Rotate and scale your polygon so that the hatching is transformed to a horizontal hatching with spacing 1. Then, for each segment of your polygon, points within it with integer y are hatching end points. Transform them back and you're done. For a hatching angle θ and a spacing s, the resulting transformation is: x' = ( x cos θ + y sin θ) / s, y' = (-x sin θ + y cos θ) / s. And the reverse transformation is: x = ( x' cos θ - y' sin θ) · s, y = ( x' sin θ + y' cos θ) · s. Good luck. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo combobox::getitemtext 10-Sep-01 1:45 10-Sep-01 1:45  combobox has no getitemtext function? i must save its copy as item's data? t! Re: combobox::getitemtext Ivan A Eryshov10-Sep-01 3:05 Ivan A Eryshov 10-Sep-01 3:05  You must use GetLBText method: CComboBox combo; CString str; combo.GetLBText( combo.GetCurSel(), str ); in "str" you have items data. Re: combobox::getitemtext 10-Sep-01 3:11 10-Sep-01 3:11  to get proper item's text depends on initial ownerdrawfixed flag is it normal? (btw. now i found mfc ignores later changes of CBS_OWNERDRAWFIXED for DrawItem (not)calls) t! Re: combobox::getitemtext 10-Sep-01 3:19 10-Sep-01 3:19  problem found with owner draw must have has strings too fine day t! CRichEditCtrl: message handling 10-Sep-01 1:19 10-Sep-01 1:19  I have a CRichEditCtrl in a CView class. I need to know when the control gets the focus and I don't know how to do it. This is what I've done so far: //On MyView.h afx_msg void OnStupidCtrlGetFocus(NMHDR* pNMHDR, LRESULT* pResult); //On MyView.cpp ON_NOTIFY(NM_SETFOCUS, ID_STUPIDRICHEDITCTRL, OnStupidCtrlGetFocus) void CMyView::OnStupidCtrlGetFocus(NMHDR* pNMHDR, LRESULT* pResult) { //Do some work } But it doesn't work !!! what am I doing wrong ???? Thanks in advance.. How do I ensure a unique ID for my dynamically created button? Tommy H D Svensson10-Sep-01 1:07 Tommy H D Svensson 10-Sep-01 1:07  Hi all, I create a button dynamically but as it is now, I create the button ID myself like this cause in this case I can't use the editor to create it: #define ID_MY_BUTTON 33333 But how do I ensure a unique ID for this dynamically created button? /Tommy Re: How do I ensure a unique ID for my dynamically created button? XKent10-Sep-01 1:28 XKent 10-Sep-01 1:28  You can use _APS_NEXT_CONTROL_VALUE. Resource editor store here value which will be given to the next created control - so values above this not used. Acid will burn! Re: How do I ensure a unique ID for my dynamically created button? 10-Sep-01 1:53 10-Sep-01 1:53  i afraid it is good for first control but not for system dialog or any ole ctrls there he must search all parent's sub-windows or similar (?) t! Re: How do I ensure a unique ID for my dynamically created button? Tommy H D Svensson10-Sep-01 2:33 Tommy H D Svensson 10-Sep-01 2:33  Ok, so you mean that I can do like this: m_pBtn->Create(_T("Button"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0,0,19,14), this, _APS_NEXT_CONTROL_VALUE); Because m_pBtn is not associated with a resource editor created control, it's createed from scratch and subclassed dynamically. /T Re: How do I ensure a unique ID for my dynamically created button? XKent10-Sep-01 8:24 XKent 10-Sep-01 8:24  This true only for first item, then you must increase value youreself: m_pBtn->Create(_T("Button1"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0,0,19,14), this, _APS_NEXT_CONTROL_VALUE+1); m_pBtn->Create(_T("Button2"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0,0,19,14), this, _APS_NEXT_CONTROL_VALUE+2); You keeping unique values. You need do this only in one scope, so when you create item with different's parent you can use same ID's: m_pBtn->Create(_T("Button1"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0,0,19,14), pWnd1, _APS_NEXT_CONTROL_VALUE); m_pBtn->Create(_T("Button2"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, CRect(0,0,19,14), pWnd2, _APS_NEXT_CONTROL_VALUE); There is no problem, couse different parent's: pWnd1, pWnd2. Acid Will Burn! Re: How do I ensure a unique ID for my dynamically created button? Tommy H D Svensson11-Sep-01 0:10 Tommy H D Svensson 11-Sep-01 0:10  Ok, thx XKent! /T Re: How do I ensure a unique ID for my dynamically created button? Tommy H D Svensson13-Sep-01 21:36 Tommy H D Svensson 13-Sep-01 21:36  Hi again, What must I include in order to use the _APS_NEXT_CON... value? Converting to AVI John Crystal10-Sep-01 0:29 John Crystal 10-Sep-01 0:29  I'm sort of a newbie when it come to Visual C++... and I'm having trouble on this project that requires me to convert a file type from a software my previous groupmates have developed into an AVI format. What should I keep in mind when it comes to making a program/function/module that converts a file from one type to AVI? Re: Converting to AVI Christian Graus10-Sep-01 0:52 Christian Graus 10-Sep-01 0:52  What's the type ? Is it freeware ? We created a screen grabber that grabbed AVI in an afternoon once, using a MS sample. I can't remember the details, but you could look in MSDN. Also, if it's freeware, Virtua Dub is at Source Forge, and it's freeware ( but GPL, so no good if your code is commercial ) Christian As I learn the innermost secrets of the around me, they reward me in many ways to keep quiet. Men with pierced ears are better prepared for marriage. They've experienced pain and bought Jewellery. how to trap keys while entering text in edit control of combobox ?? Narendra_bt10-Sep-01 0:15 Narendra_bt 10-Sep-01 0:15  Hello there, I am having a class derived from CView. In which having combobox member which i am creating at the run time.I want to trap the keystrokes in the edit control of the combobox. I tried it with WM_KEYDOWN, but it doesn't work.Any other solution for this. Pls do mail. Narendra Unicode using. 9-Sep-01 23:52 9-Sep-01 23:52  When I use unicode in my CRichEditView based class I can input Unicode characters only from keyboard, and when I try input its by function SetWindowText every character, which takes code after FF, printing as two different character, how I can correct this.

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