c++ - How do I make a button respond according to any input text? -

-

i have project working on. want user input specific number '8123' , clicks on 'show count', outputs message 'you have 8123'. if user inputs '812' , clicks on 'show count', should output 'this number 812'. 

    /*  make class name global variable  */ tchar szclassname[ ] = _t("codeblockswindowsapp");  char str1[5], str2[5];   hwnd textbox;             case wm_create: {              hwnd hwndtextbox   =  createwindow (text("edit"), text (""),                 ws_visible | ws_childwindow | ws_border | wm_gettext,                 100, 20, 130, 20,                 hwnd,(hmenu)  null, null, null);                  createwindow (text("button"), text ("process "),                 ws_visible | ws_child ,                 200, 100, 70, 20,                 hwnd,(hmenu) 1, null, null);    if (         sendmessage  (         hwndtextbox  ,         (uint) cb_addstring,         (wparam) 0, (lparam) text ("8123" )));           {              ::messagebox(hwnd, "you have 8123" , "show count",  mb_ok | mb_iconinformation);          }          if (         sendmessage  (         hwndtextbox  ,         (uint) cb_addstring,         (wparam) 0, (lparam) text ("812" )));           {              ::messagebox(hwnd, "this number 812" , "show count",  mb_ok | mb_iconinformation);          }       return 0;          }                      break;

my problem that, if user opens application first time, there command comes first in 'your have 8123' without input. worst of all, when user inputs numbers , clicks 'show count', there no pop-up message. if not enough, applies inputs (8123, 812) user type in. told send 'wm_gettext' 'sendmessage' function, however, think did not pass them well. 1 more thing, not know how use strcmp aside. using code::blocks win32 appreciating.


Comments

Post a Comment

Popular posts from this blog

Delphi XE2 Indy10 udp client-server interchange using SendBuffer-ReceiveBuffer -

-
i use delphi xe2 , indy10 udp protocol. can't receive server echo on client side if use receivebuffer method. got "socket error # 10040" although send small echo message server client. console application illustrate problem below. in advance. program project1; {$apptype console} {$r *.res} uses system.sysutils, idglobal, idbasecomponent, idcomponent, idsockethandle, idudpclient, idudpserver, idudpbase, idstack; type tudp_serv = class(tidudpserver) procedure udpsvudpread(athread: tidudplistenerthread; adata: tidbytes; abinding: tidsockethandle); end; var udpserver: tudp_serv; udpcl: tidudpclient; bsnd, brcv: tbytes; s: string; k: integer; //============================================================================== procedure tudp_serv.udpsvudpread(athread: tidudplistenerthread; adata: tidbytes; abinding: tidsockethandle); begin writeln(' server read: ' + tohex(adata, length(adata))); abinding sendto(peerip, peerport, adat...
Read more

Qt ActiveX WMI QAxBase::dynamicCallHelper: ItemIndex(int): No such property in -

-
i new windows programming. here goes code objiwbemlocator = new qaxobject("wbemscripting.swbemlocator"); objwmiservice = objiwbemlocator->querysubobject("connectserver(qstring&,qstring&)",qstring("."),qstring("root\\cimv2")); qaxobject* returnlist = objwmiservice->querysubobject("execquery(qstring&)", qstring("select * %1").arg(domain)); qaxobject* result = returnlist->querysubobject("itemindex(int)", 0); i getting error on runtime qt activex wmi qaxbase::dynamiccallhelper: itemindex(int): no such property in but itemindex method exists msdn says the itemindex method not work collections not contain swbemobjects, such swbemmethodset, swbemnamedvalueset, swbemprivilegeset, swbempropertyset, , swbemqualifierset. what selecting ? have tried iterating on collection ? plus need minimum windows vista itemindex method. hope helps
Read more

Enable autocomplete or intellisense in Atom editor for PHP -

-
i'm first time user of atom editor php code. atom can autocomplete built-in functions of php. possible make editor autocomplete custom function written in separate file? function.php <?php function printsomething() { echo "hello world"; } index.php <?php require_once "function.php"; printsomething(); // autocompleted atom editor while typing thanks in advance. there text file in %userprofile%.atom called snippets.cson. in there can add snippet. more this: http://flight-manual.atom.io/using-atom/sections/snippets/ but need think can use later on other files well. otherwise need copy , paste.
Read more