hi all , i have a byte array where the data is represented as hexadecimal number. I want to retrive this hexadecimal number from the byte. then again i need to convert the hexadecimal number to float. plz help me and give me some suggestions.. thanks in advance, Sunita

hi all, i have a header file where all values are stored as byte.. i have to convert the byte to float value..that byte is a hexadecimal number. i tried Convert.ToSingle and got 2.072774E+09 as output. is that correct?is there any other method for byte to float conversion. Thanks in Advance, sunita

Thanks for ur reply.. i have tried this signtool in vs2005.. A signtool signwizrd window opened.I refered my Cab file using browse..but its simply opening the folder of CAB(where i have set of DLLS) not refering any files. PLz tell me wat is the problem in it.. Thanks in advance, Sunita

Hi all, I have a cab file.I need to add digital sign to it. i followed the following steps( as mentioned in http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q247257[^] but if i write signcode in commmand prompt ,i got an error like Signcode is not recognized as an internal command.Wat is the problem.. plz tell me how to assign digital sign to Cab file.. Thanks in Advance, Sunita

hi all, I have a labelbox and a text box.its ids are label1 and text1.Similarly i have 75 label and text boxes.I need to insert those values(by row by row) in table. string std= "insert into Example Values('"+Label1.ID+"','" + text1.text+ "')"; Similarly i need to insert 75 values. how to do that using for loop? Plz help me Thanks in Advance Sunita ramesh

Hi i have a Radiobuttonlist which has 8 items..i need to add tooltip to each and every radiobutton item in the list using c#. Can u plz give me suggestions to add tooltips for the items in Radiobuttonlist.. thanks in advance Sunita -- modified at 4:07 Monday 7th August, 2006

Hello all, I have an Activex Control in vc++ 6.0.It is a player plays cam files. I have designed in the way that everytime the Activex control opens ,cam file will be downloaded from the server(Download Dialog) and after downloading the download dialog is closed automatically using OnThreadFinished. LRESULT CHttpDownloadDlg::OnThreadFinished(WPARAM wParam, LPARAM /*lParam*/) { m_bSafeToClose = TRUE; m_ctrlAnimate.Stop(); if (m_bAbort) EndDialog(IDCANCEL); else if (wParam) { AfxMessageBox(m_sError); EndDialog(IDCANCEL); } else EndDialog(IDOK); return 0L; } OnThreadFinished is for closing the dialog after the cam file downloads fully. 1.Is ther any method to close the dialog while downloading the file. Help me please and give me ur suggestions. thanks in advance Sunita

Hello all, I have an Activex Control in vc++ 6.0.It is a player plays cam files. I have designed in the way that everytime the Activex control opens ,cam file will be downloaded from the server(Download Dialog) and after downloading the download dialog is closed automatically using OnThreadFinished. LRESULT CHttpDownloadDlg::OnThreadFinished(WPARAM wParam, LPARAM /*lParam*/) { m_bSafeToClose = TRUE; m_ctrlAnimate.Stop(); if (m_bAbort) EndDialog(IDCANCEL); else if (wParam) { AfxMessageBox(m_sError); EndDialog(IDCANCEL); } else EndDialog(IDOK); return 0L; } OnThreadFinished is for closing the dialog after the cam file downloads fully. 1.Is ther any method to close the dialog while downloading the file. Help me please and give me ur suggestions. thanks in advance Sunita

hello all, i have an Activex control which is a player plays .cam files.I embed its dll in webpage using . I have play button in each row of datagrid.so if 1 st play button in the grid is clicked,the activex control dll downloads and starts playing files. Everthing is working well. but if i click another play button while the first one player is playing, the first player is crashing. To over come this problem,i need to close the first player,when second player's play button is clicked. 1.how to close the first player,when 2 second player play button is clicked. any solutions.. plz help me and give me suggestions.. Thanks in advance, sunita

hi all, I have an activex control( a video player), which i embed in IE using and its class id. So whenever IE(page) opens,an information bar comes at the top of the window.we have to Right Click>>Allow Blocked content.Then player starts playing cam files. I need to change options of the information bar.Instead of Allow Blocked Content option ,i need to place PLAYER's name. is it possible? Also after Allow Blocked content option is selected,Window prompts for whether to install the Activex control.Can i do it programatically ?..anyways.. Give me some suggestions. Thanks in Advance, Sunita

thanks for ur reply while opening two players in two IE,one player is crashing and showing error.i got error in add-ons. The error description is like this.. "The following addons was running when the problem was occured.and it showed details of the player dll" Any solution for this.. i posted the same question in vc++ forum and got suggetions.they said the probelm might be due to sound resources in player.since both the player using same sound resources ,one is crashing.. I tested it by removing sound resources from Activex control(player) and ran it..but that time also i got the crashing problem. plz help me and give some suggestions. Thanks in advance Sunita

hi Zac, Thanks for ur reply.. I am using dll of the activex control.I give its classId in in HtmlPage(IE). So whenver i open the IE page,Activex control Dll is downloded and then player starts downloading cam file and plays it. So if i again open IE page,a new instance is instantiated and new player opens.This player uses the same Dll and starts downloading the cam file. The problem is,as soon as 2nd player opens,the first player is crashing. Any solution for this.. Thanks in advance sunita

hi, when the second instance gets started,a new player will be downloaded again.As soon as the new player downloads,the older player is crashed and the new player starts playing the old cam file. Any solution for this.. thanks in advance sunita

Hello all, I have an activex control,which is a video player plays .cam files.I run this activex control using IE by giving its class id in tag. So whenever the IE page is opened,the activex control will be downloaded and player starts playing cam files.All camfiles uses same version of player unless until new version is updated. Everything is working good. The problem is, if i open two windows(IE) at a time,one player is crashing and showing error.how to overcome this problem.. 1.Can i play two .cam files at a time? 2.do i need to change any code in Activex control Plz help me..give me some suggestions.. Thanks in advance Sunita

Hello all, I have an activex control,which is a video player plays .cam files.I run this activex control using IE.Everything is working good. The problem is, if i open two windows(IE) at a time,one is crashing and showing error.how to overcome this problem.. Giv me some ideas.. Thanks in advance Sunita

thanks for ur reply. But i need to add hover buttons in title bar. I want to create my own buttons insted of WS_MAXIMIZEBOX, WS_MINIMIZEBOX. How to create own title bar and buttons in activex control Help me please. Regards, Sunita

hi I have designed an activex control in vc++6.0.I wanna add maximize,minimize and close buttons in title bar.how to do that. help me please. Regards, Sunita

hi all, I have the following coding to extract audio from video.. void CWave::ReadWaveFile(unsigned long *sp_long_In) { char *sp_char, cConst[3]; char cBuf[3]; unsigned long *sp_long; int i, j; int iflag; //WaveCount, WAVE_CHARTOLONG Wave_chartolong; sp_char = m_DECbuf; m_DECwavdata = new unsigned long[m_DECcount]; sp_long = sp_long_In; cConst[0] = 'P'; cConst[1] = 'C'; cConst[2] = 'M'; i = 1; j = 0; while( i <= (m_DECcount * 2)) { sp_char = m_DECbuf + sp_long[i]; Wave_chartolong.CharBuff[0] = *(sp_char + 4); Wave_chartolong.CharBuff[1] = *(sp_char + 5); Wave_chartolong.CharBuff[2] = *(sp_char + 6); Wave_chartolong.CharBuff[3] = *(sp_char + 7); sp_char += Wave_chartolong.UL; memcpy(cBuf, sp_char, 3); iflag = memcmp(cBuf, cConst, 3); if(iflag == 0) { m_DECwavdata[j] = (unsigned long)sp_char; j = j + 1; } i += 2; } ReadyPlayWave(); } void CWave::ReadyPlayWave() { lpFormat = new WAVEFORMATEX; lpFormat->wFormatTag = 1; lpFormat->nChannels = 1; //lpFormat->nSamplesPerSec = 16000; //lpFormat->nAvgBytesPerSec = 16000; //lpFormat->nSamplesPerSec = 8000; //lpFormat->nAvgBytesPerSec = 8000; lpFormat->nSamplesPerSec = 7500; lpFormat->nAvgBytesPerSec = 7500; lpFormat->wBitsPerSample = 8; lpFormat->nBlockAlign = 1; lpFormat->cbSize = 0; } Can any one please review it. here Audio is extracted in ReadWave file and we can play the video by ReadyPlaywave (). I can able to play audio.but i have to save that audio in .wav format.Is it posiible. how to do that. help me plzz Thanks, Sunita

hi, I have a video format called .cam.In this format,the filename,its version are stored in header and picture info and audio info are stored in data. I can able to retreive the picture info and also able to get all pictures using DIB class. Now i want to extract audio from the video(.cam). Is there any class to extract audio? Can i able to extract and store the audio as .wav file.. I am helpless..please giv me idea Thanks in advance Sunita ramesh

hi all, I have an activex control(a video player which plays .cam files). I have programed to play the video after the .cam file downloads completely. But i want to play the video while it downloads.like buffering and streaming. please help me. thanks in advance sunita