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Re: Iphlpapi.h ThatsAlok16-Dec-04 16:58 ThatsAlok 16-Dec-04 16:58  Yeah,My system is WindowXP based and i am using it. ----------------------------- "I Think this Will Help" ----------------------------- Alok Gupta visit me at http://www.thisisalok.tk Re: Iphlpapi.h dex_ter1120-Dec-04 13:53 dex_ter11 20-Dec-04 13:53  where can i dl ipexport.h? what is the function of it? thanx thanx Re: Iphlpapi.h ThatsAlok20-Dec-04 16:52 ThatsAlok 20-Dec-04 16:52  I don't understand what r u asking for?? "I Think this Will Help"  Alok Gupta  visit me at http://www.thisisalok.tk Re: Iphlpapi.h dex_ter1120-Dec-04 20:29 dex_ter11 20-Dec-04 20:29  where can i dl ipexport.h? thanx how to fill a combobox with datatadapter tiziacaia15-Dec-04 18:05 tiziacaia 15-Dec-04 18:05  I want fill a combobox with a dataadapter, can i do that in vc++ and how i do that? (in vb or c# is possible!) there are some others way? i want a key and a value for all the item of the combobox. thanks a lot Re: how to fill a combobox with datatadapter mirex16-Dec-04 1:09 mirex 16-Dec-04 1:09  What do you mean by data adapter ? You can populate combobox easily and set their data by: i = CComboBox::AddString( "your string" ); // function returns index of item CComboBox::SetItemData( i, int_key_value ); // set the data then retrieving the selected item: i = CComboBox::GetCurSel(); // returns index of selected item v = CComboBox::GetItemData( i ); // returns item's data Re: how to fill a combobox with datatadapter tiziacaia16-Dec-04 5:55 tiziacaia 16-Dec-04 5:55  for examples with c# we can do somethings like this: string sqlStr ="SELECT * FROM studentTable;"; dAdapter = new OleDbDataAdapter(sqlStr,myConn); dset = new DataSet(); dAdapter.TableMappings.Add("Table","studentTable"); dAdapter.Fill(dset); DataSet.DefaultViewManager property this.dviewmanager=dset.DefaultViewManager; this.comboBox1.DataSource=this.dviewmanager; this.comboBox1.DisplayMember="studentTable.StudentID"; i want to do the same things with vc++ .net its possilbe? thanks Re: how to fill a combobox with datatadapter Anonymous16-Dec-04 20:57 Anonymous 16-Dec-04 20:57  Whoa thats some Sql database access (i dont know those), I cant help you with that, maybe if you look at CDaoDatabase, you can access databases with it. But IMHO you have to get records from database and set them to the combo box one by one, there is probably not such command. How to get the HTML source from the WebBrowser Control Arcrest15-Dec-04 17:56 Arcrest 15-Dec-04 17:56  Hi everyone. In my application, I use WebBrowser control to send HTTP request and get HTTP response. The response result is the HTML source(am i right?) which can be viewed by clicking View Source in the popup menu. The problem is that the response is not the HTML code , but application-defined data. and I find that the following code works when the response is HTML code,but fails when my application-defined data: IHTMLDocument2 * pDoc = (IHTMLDocument2 *)(m_ie.GetDocument()); BSTR str; IHTMLElement * pElement = NULL; pDoc->get_body(&pElement); pElement->get_outerText(&str); //get_innerText Because sometimes my application data is XML-like format , get_outerText(or inner) will remove the XML tags, that's not what I expect. get_outerHTML(or inner) will add some tags in my application data because there are tags in it. I just want to implement a function that just like "View Source" menu item to get the full actual HTTP response.I use WebBrowser control because it can manage session automatically. Thanks. Re: How to get the HTML source from the WebBrowser Control *Dreamz15-Dec-04 19:34 *Dreamz 15-Dec-04 19:34  eXRange wrote: I just want to implement a function that just like "View Source" menu item Check this[^]... Maximising from the system tray Monty215-Dec-04 17:56 Monty2 15-Dec-04 17:56  i have a application that can be minimized to the system tray what i want is whenever my application is minimized to system tray and user tries to run my application a second time the first app should pop out of the system tray and the second should exit now i have used CreateEvent to prevent the application from running a second time but i cannot pop out the previous window from the system tray i used FindWindow to find the previous window it returns NULL whenever window is in system tray i tried to broadcast a registered message to all toplevel window didn't work either please help, how can i obtain the HWND of the window in the system tray C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg Re: Maximising from the system tray ThatsAlok15-Dec-04 22:06 ThatsAlok 15-Dec-04 22:06  i donno know abt above but here i can help mailMonty wrote: i tried to broadcast a registered message to all toplevel window didn't work either what is problem there Register message is not working or you are not getting handle. ----------------------------- "I Think this Will Help" ----------------------------- Alok Gupta visit me at http://www.thisisalok.tk Re: Maximising from the system tray Monty215-Dec-04 22:18 Monty2 15-Dec-04 22:18  application minimized in tray is not getting my registered message as i don't have the HWND of the minimized app i use HWND_BROADCAST to broadcast my Registered message to all top level windows but my app never gets it C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg Re: Maximising from the system tray ThatsAlok15-Dec-04 23:03 ThatsAlok 15-Dec-04 23:03  ok send me a blank mail at alok@efextra.com , i will send you a working code for your requirement by tommorow. ----------------------------- "I Think this Will Help" ----------------------------- Alok Gupta visit me at http://www.thisisalok.tk Re: Maximising from the system tray toxcct16-Dec-04 2:12 toxcct 16-Dec-04 2:12  hey, we're here to share knowledges, so let us know... TOXCCT >>> GEII power [toxcct][VisualCalc] Re: Maximising from the system tray ThatsAlok16-Dec-04 2:56 ThatsAlok 16-Dec-04 2:56  Ok,Tox i will put Code here and after writing it,. ----------------------------- "I Think this Will Help" ----------------------------- Alok Gupta visit me at http://www.thisisalok.tk Re: Maximising from the system tray Neville Franks16-Dec-04 8:51 Neville Franks 16-Dec-04 8:51  Use the PJ Naughter SingleInstance code here on CP. That's what I use in Surfulater and ED. Surfulater does exactly what you want. See sig. Neville Franks, Author of ED for Windows www.getsoft.com and Surfulater www.surfulater.com "Save what you Surf" Re: Maximising from the system tray PJ Arends16-Dec-04 22:24 PJ Arends 16-Dec-04 22:24  http://www.codeproject.com/cpp/avoidmultinstance.asp[^] The trick when doing this from the system tray is to hide your main window when you minimize it to the tray, that way it is still active and can thus respond to your registered message. When it recieves your registered message just unhide it. "You're obviously a superstar." - Christian Graus about me - 12 Feb '03 "Obviously ???  You're definitely a superstar!!!" mYkel - 21 Jun '04 Within you lies the power for good - Use it! Re: Maximising from the system tray Monty216-Dec-04 23:16 Monty2 16-Dec-04 23:16  i have a dialog based application, i used Showwindow to hide it before minimizing to system tray still can't get it to work by the way i am using ur CSystemTray class why don't you add this in the class C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg How to know whether a double value is valid or not?? ashxly15-Dec-04 16:07 ashxly 15-Dec-04 16:07  Recently I find that my application always crashs with invalid double floating value, so I want to determine whether a double floating value is valid or not then I can do some extra work to avoid crashes. Can anybody tell me is there any function or method to known whether a floating value is valid or invalid?? Thanks a lot Re: How to know whether a double value is valid or not?? Maximilien15-Dec-04 16:42 Maximilien 15-Dec-04 16:42  How come invalid ? Maximilien Lincourt Your Head A Splode - Strong Bad Re: How to know whether a double value is valid or not?? ashxly15-Dec-04 22:17 ashxly 15-Dec-04 22:17  the result looks like 1.#NF, and no divided by zero exception occurs. Re: How to know whether a double value is valid or not?? RChin15-Dec-04 22:31 RChin 15-Dec-04 22:31  ashxly wrote: the result looks like 1.#NF, and no divided by zero exception occurs OK. This makes sense. The error occurs because infinity cannot be truely represented by any numerical value, including floats. You will certainly get a numerical overflow if you try to divide by zero[^]. So I think the cause is not that you have an 'invalid' float value (unlikely), but that you are performing an invalid mathematical action (like dividing by zero). I Dream of Absolute Zero Re: How to know whether a double value is valid or not?? RChin15-Dec-04 22:21 RChin 15-Dec-04 22:21  Can you give us an example of an invalid floating point value? Or more importantly where in your code this is causing the crash. I Dream of Absolute Zero Re: How to know whether a double value is valid or not?? toxcct16-Dec-04 2:09 toxcct 16-Dec-04 2:09  have a look at <float.h>. it provides many functions to manage the infinites, undefined values, and so... TOXCCT >>> GEII power [toxcct][VisualCalc]

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