MFC中使用SDK個(gè)人經(jīng)驗(yàn)總結(jié)(包含?？低曉婆_(tái)相機(jī))

1、digdata.cpp line 40 的問(wèn)題首先打開(kāi) c->program file(x86)-> microsoft visual studio 11.0->vc->atlmfc->src->mfc->dlgdata.cpp 打開(kāi),并在 line40 添加斷點(diǎn)，調(diào)試找出 nldc的值，然后解決問(wèn)題！如果在resource.h屮找不到對(duì)應(yīng)id,又或者更改過(guò)resource.h,出現(xiàn)異常，丿應(yīng)刪除debug 文件夾，重新生成解決方案！ ！重新生成！1. 項(xiàng)目屬性屮"c/c+->"常規(guī)附加包含目錄添加sdk包屮的頭文件；2. 項(xiàng)

2、目屬性中“鏈接器>"常規(guī)>“附加庫(kù)ii錄把對(duì)應(yīng)的文件夾位置添加進(jìn)去；3. 項(xiàng)目屬性中“鏈接器輸入“>“附加依賴(lài)項(xiàng)添加相應(yīng)的lib文件名。4. 在 c*dlg.h 屮添加頭文件#include "generaldef.h"5在c*app的初始化程序initlnstanceoh1添加sdk的初始化程序net_dvr_init();6.添加成員變址：播放句柄變量long mjplayhandle;播放句柄用于判斷是否播放止常以及作為 net_dvr_stoprealplay等函數(shù)的句柄參數(shù)。添加成員變量dword m_fault_code;bool m

3、_bislogin;bool m_bispiaying;stru_device_info m.strudevicelnfo;并在構(gòu)造丙數(shù)中對(duì)其初始化mplayhandle = -1;m_fault_code = 0;m_bislogi n = false;m_bisplaying = false;7在edig.cpp'p添加全局變量char devicelpl 13 = t 92.168.1.11 ”；char uscrnamc6 = "admin"char password! 10 = "xde 123456"word devicelpport

4、 = 8000;8單按鈕啟動(dòng)if(!m_bislogin)net_dvr_deviceinfo_v30deviceinfotmp;mcmsct(&dcviccinfotmp,0,sizcof(net_dvr_deviceinfo_v30);long iloginld = net_dvrjlogin_v30(deviceip , devicelppoil, username, password,& devicelnfotmp);if(lloginid =-l)cstring strtemp; strtemp.loadstringw(lds_strlng_0_login_statu

5、s); messagebox(strtemp);return;m_bislogin = true;mstrudevicelnfologinid = 1 login id;m_strudeviceinfo.idevicechannum = devicelnfotmp.bychannum; m_strudcviccinfo.iipchannum = dcviccinfotmp.bylpchannum; m_strudeviceinfo.istartchan = devicelnfotmp.bystartchan;m_strudeviceinfo.iips tartchan = devicein f

6、otmp.bystartdchan;if(!m_bisplaying)net_dvr previewinfo clientinfo = 0;clientinfo.ichannel = 1;/選擇預(yù)覽的窗口句柄clientlnfo.hplaywnd = getdlgitem(idc_o_static_camera)->m_hwnd;mplay handle = net_d v r_realplay_ v40(m_strudevicein fologinid, & clientinfo, null, null);預(yù)覽播放成功返冋非負(fù)數(shù)，失敗返冋-1if(m_lplayhandle &

7、gt;= 0)m_bisplaying = true;cstring strtemp; strtemp.loadstringw(lds_strlng_0_play_button_status2);getdlgitem(idc_0_play)->setwindowtext(strtemp); this->settimer(timer_camera_connect_detection, 1000, null);elsecstring strtcmpl;stitemp 1 loadsengw(ids_string_0_pla y_status);cstring strtemp2;m_fa

8、ult_codc = net_dvr_gctlasterror(); strtemp2.format(lh%d' m_fault_code);cstring strtemp3; strtemp3.loadstringw(lds_string_0_play_fault_code);cstring strtemp4;strtemp4 = strtempl + l", n + strtemp3 + strtemp2;messagebox(strtemp4);return;)elsem_bisplaying = false;cstring strtcmp;strtemp.loadst

9、ringw(ids_string_0_play_button_status 1);getdlgitem(idc_0_play)->setwindowtext(strtemp);n et_d v r_slopreal play(m _1 play handle);m_lplayhandle = -1;getdlgitem(idc_o.static_camera)->invalidate();云臺(tái)控制1添加一個(gè)基于cbutton的cptzbutto n類(lèi)，2.在頭文件屮添加以下聲明#if !defined(afx ptzbutton h b3e99438 bbce 4862 845f

10、d3ab668824a6 included )#define afx_ptzbutton_h_b3e99438_bbce_4862_845f_d3ab668824a6_1ncluded_#if_msc_ver > 1000#pragma once#endif/_msc_ver > 1000并在頭文件的結(jié)尾加上#endif3 添加成員變量int mjsubbtnlndex;/功能按鈕的索引號(hào)，添加按鈕類(lèi)時(shí)自動(dòng)+1,用丁-對(duì)應(yīng)相應(yīng)功能添加成員函數(shù)void ptzcontrolall(long irealhandle,dword dwptzcommand,dword dwstop jnt

11、 speed); 用于 實(shí)現(xiàn)各按鈕的功能4. 添加全局變sint g_iptzbtnindcx = 0;在構(gòu)造函數(shù)屮對(duì)msubbtnlndex 進(jìn)行初始化 m _isubbtnindex = g_iptzbtnindex+;5. 通過(guò)類(lèi)向?qū)?，添加消息處理函?shù)onlbuttondown和onlbuuonup；6. 在ptzb utton.cpp屮添加* * *app的頭文件，并添加聲明#ifdefdebug#define new debug.new#undefthis_filestatic char this_file| | = _file_;#cndif7. 在按鈕所在畫(huà)面的類(lèi)中添加兩個(gè)函數(shù)，

12、用于獲得預(yù)覽窗i i的句柄以及云臺(tái)移動(dòng) 的速度。long ci;ramecameracontrol:getplayhandle()1return m_lplayhandle;int cframecameracontrol:getptzspeed()return 2;18. 獲得按鈕所在畫(huà)面的句柄，用來(lái)調(diào)用前面的兩個(gè)函數(shù)。在app的.h和cpp文件111添加全局變scframccamcracontrol *g_pframc_camcra_control = null;然后在dlg.cpp屮創(chuàng)建畫(huà)面后，把按鈕所在畫(huà)血的句柄賦值給g_pframe_camera_controlo9. void cpt

13、zbutton:onlbuttondown(uin tn flags, cpoint point)/todo:在此添加消息處理程序代碼和/或調(diào)用默認(rèn)值long lplayhandle = g_pframe_camera_control->getplayhandle();int iptzspeed = g_pframe_camera_control->getptzspeed();switch(m_isubbtnlndex)icase 0:/云臺(tái)上ptzcontrola!l(lplayhandle,tilt_up,0,iptzspeed);break;case 1:/云臺(tái)下ptzcon

14、trolall(lplayhandlc,tilt_down,ojptzspccd);break;case 2:/云臺(tái)左ptzconlrolall(iplayhandle,pan_left,0,iptzspeed);break;case 3:云臺(tái)右ptzcontrolall(lplayhandle,pan_right,0,iptzspeed);break;case 4:調(diào)焦左ptzcontrolall(lplayhandle,zoom_ln,0,iptzspeed);break;case 5:調(diào)焦右ptzcontrolall(lplayhandle,zoom_out,0,iptzspeed);b

15、reak;case 6:/聚焦左ptzcontrolall(lplayhandle,focus_near,0,iptzspeed);break;case 7:/聚焦右ptzcontrolall(iplayhandle,focus_far,0,iptzspeed);break;case &/光圈左ptzcontrolall(lplayhandle,iris_open,0,iptzspeed);break;case 9:/光圈右ptzcontrolall(lplayhandlejris_close,0,iptzspeed);break;左上case 10:ptzcontrolalldpla

16、yhandle.upleftoaptzspeed); break;case 11:右上ptzcontrolall(ipiayhandie,up_right,0,iptzspeed); break;case 12:左下ptzcontrolall(lplayhandlc,down_left,0,iptzspccd); break;case 13:右卜ptzcontrolall(lplayhandle,down_right,0,iptzspeed); break;default:break;)cbutton:onlbuttondown(nflags, point);void cptzbutton:o

17、nlbuttonup(uint nb'lags, cpoint point)/todo:在此添加消息處理程序代碼和/或調(diào)用默認(rèn)值long iplayhandle = g_pframe_camera_control->getplayhandle(); ini iptzspeed = g_pframe_camera-conlrol->getptzspeed(); switch(m_isubbtnindex)icase 0:加臺(tái)上ptzcontrolall(lplayhandle,tilt_up,l,iptzspeed); break;case 1:云臺(tái)下ptzcontrolal

18、l(lplayhandle,tilt_down,l,iptzspeed); break;case 2:/云臺(tái)左ptzcontrolall(iplayhandle,pan_left,l,iptzspeed); break;case 3:/云臺(tái)右ptzcontrolall(lplayhandle,pan_right,l,iptzspeed); break;case 4:調(diào)焦左ptzcontrolall(lplayhandle,zoom_ln,l,iptzspeed); break;case 5 - 2ptzcontro 一 a=(一 p_ayhand.pzoomiou liptzspeedr br

19、carcase q /除洽才ptzconu-2 a=(一 p 一 ayhandefocusineak - jptzspeed) brcajtcase y 養(yǎng)益7ptzcom_.o 一>三衛(wèi) ayhandpfocusifariptzspccd)-brcarcase?/箱歴才ptzcomro 一 a=(一 p_ayhandojrisopenliptzspeed)； break八case £ 圃 ifptzconu-o 一 awppyhandqjrisiclose 一 jptzspeed)；breakcase -plfrfkptzcomro 一 a=(一 p 云 yhandeuplefts - jprzspecd)； break 八case 11 - /afirrptzconu-o-a=(一 pkyhandeupirighh1 jptzspeed). break八case 12- -牙，/ptzconqo 一 ahapnayhjmdedownileftliptzsp