wincc常用C脚本

1、.用户注销：#pragma code (useadmin.dll)#include pwrt_api.h#pragma code()pwrtlogout();2.用户登录：#pragma code (useadmin.dll)#include pwrt_api.h#pragma code()pwrtlogin(c);3.关闭项目并退出wincc：exitwincc ();4.退出运行到wincc资源管理器：deactivatertproject ();按钮变三种颜色#include apdefap.h long _main(char* lpszpicturename, char* lpszob

2、jectname, char* lpszpropertyname)#pragma option(mbcs)if(gettagword(tx/zsh001)=1)return 0x0000ff00;elseif(gettagword(tx/zsl001)=1)return 0x000000ff;elsereturn 0x00c0c0c0;一个调用按钮变色#include apdefap.h long _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)#pragma option(mbcs)if(ge

3、ttagword(newtag)=0)return 0x0000ff00;elsereturn 0x00ffffff;5.结束监控并关闭计算机（会弹出确认对话框）hwnd hwnd = null;/author:smartsysint iret;hwnd = findwindow(null,wincc-运行系统 - );iret=messagebox(hwnd,结束监控并关闭计算机,关闭操作站,mb_yesno|mb_iconwarning|mb_applmodal);if(iret=idyes)dmexitwinccex (dm_sdmode_poweroff);6.点击事件弹出对话框，通过

4、点击弹出对话框的确定和取消按钮实现对变量的置位或取消:int r;r=messagebox(null, yes为开，no为关, 确定开命令：, mb_yesno |mb_systemmodal);if (r=idyes)settagbit(tagname,true);elsesettagbit(tagname,false);7.开显示关显示:（要在内部变量中建立三个二进制变量colse_display、display_no和display_comment）/ funktion: bit in doppelwort setzen;if (gettagbitwait(colse_display)=

5、1 )settagbit(colse_display,0);settagbit(display_no,0); /return-type: boolsettagbit(display_comment,0);elsesettagbit(colse_display,1);settagbit(display_no,1); /return-type: boolsettagbit(display_comment,0);8.开阀确认:bool a;a=gettagbit(30t制水启动); /return-type :short intif (a=0)if(messagebox(null,真的要启动制水吗？

6、,操作提示,mb_yesno|mb_iconquestion|mb_setforeground|mb_systemmodal) = 6) settagbit(30t制水启动,1);/return-type :boolelseif(messagebox(null,真的要停止制水吗？,操作提示,mb_yesno|mb_iconquestion|mb_setforeground|mb_systemmodal) = 6) settagbit(30t制水停止,1);9.将wincc运行画面最小化hwnd wincchwnd;wincchwnd=findwindow(null,wincc-runtime

7、- ); /如果运行语言为英文if (wincchwnd=0) wincchwnd=findwindow(null,wincc-运行系统 - ); /如果运行语言为中文closewindow(wincchwnd);10.显示或不显示（其中hiddvtext为内部的二进制变量）if(gettagbit(hiddvtext)=0) /return-type: boolsettagbit(hiddvtext,true); /return-type: bool/return-type: boolelsesettagbit(hiddvtext,false);10.打开编辑画面的脚本#pragma opt

8、ion(mbcs)#ifdef run_on_webnavigator#elsehwnd hexplorerwindow= null;hwnd hruntimewindow= null;hexplorerwindow= findwindow(winccexplorerframewndclass,null);hruntimewindow= findwindow(pdlrtisaliveandwaitsforyou,null);if(hexplorerwindow)showwindow(hexplorerwindow, sw_minimize); / this entry is only nece

9、ssary for windows 2000showwindow(hexplorerwindow, sw_shownormal);setforegroundwindow(hexplorerwindow);elseprintf(rn setforeground failed);#endif11.如何在wincc中制作一个保持型按钮方法1：if( gettagbit(m10) )settagbit(m10,0);elsesettagbit(m10,1);方法2：settagbit(m1.0,(short)!gettagbit(m1.0);求反指令，如果为1点击变为0，如果为0点击变为1方法3：或者

10、做两个按钮，按钮一：显示，直接连接m1.0，是-不显示，否-显示 。事件，直接连接,源，常数1，变量m1.0;按钮二：事件，直接连接，源，常数0，变量m1.0；用按钮一覆盖按钮二12变量每秒加1dword a;a=gettagdword(tank);a+=1;if(a100) (a=0);settagdword(tank,a);return 0; wincc动画脚本电机风扇旋转（几何-起始角度）：#include apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)sta

11、tic dword f=20;if (gettagbit(di电机运行信号) f= f+30;if (f=360) (f=0);return f;电机风扇旋转（几何-结束角度）：#include apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)static dword i=80;if (gettagbit(di电机运行信号) i = i+30;if (i=360) (i=0);return i; *物料水平右移动（几何-位置x）（停车后，物料回到原点）*#includ

12、e apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)static int a=350;if (gettagbit(di电机运行信号) & (a=720) (a=350); if (!gettagbit(di电机运行信号) (a=350); return a;物料水平右移动（几何-位置x）（停车后，物料停在该点）#include apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char*

13、lpszpropertyname)static int a=350;if (gettagbit(di电机运行信号) & (a=720) (a=350); return a;物料向上移动（几何-位置y）（停车后，物料停在该点）#include apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)static int b=450;if (gettagbit(di电机运行信号) & (b=290) b-=10;if (btm_year-100+2000,ptm-tm_mon+1

14、,ptm-tm_mday);return(p);时分秒（静态文本）#include apdefap.hchar* _main(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)time_t timer ;struct tm *ptm;char *p;time(&timer);ptm =localtime(&timer);p =sysmalloc(9);sprintf(p,%02d:%02d:%02d,ptm-tm_hour,ptm-tm_min,ptm-tm_sec); return(p);登陆到指定的用户名

15、无须手动输入（按钮操作）#include apdefap.hvoid onlbuttondown(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname, uint nflags, int x, int y)#pragma code(useadmin.dll)#include pwrt_api.h#pragma code()pwrtsilentlogin(用户名, 口令);*显示登陆对话框无须热键（按钮操作）*#include apdefap.hvoid onlbuttondown(char* lpszpictur

16、ename, char* lpszobjectname, char* lpszpropertyname, uint nflags, int x, int y)#pragma code (useadmin.dll)#include pwrt_api.h#pragma code( ) pwrtlogin(c);退出wincc运行（按钮操作）#include apdefap.hvoid onlbuttondown(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname, uint nflags, int x, int y

17、) deactivatertproject ();单位递增按钮（到上限不提示出错）#include apdefap.hvoid onclick(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)dword value;value=gettagdword(ai标签); if (value90) (value=上限);else value=value+10;settagdword(ai标签,value); 单位递减按钮（到下限不提示出错）#include apdefap.hvoid onclick(char* l

18、pszpicturename, char* lpszobjectname, char* lpszpropertyname)dword value;value=gettagdword(ai标签); if (value10) (value=下限);else value=value-10;settagdword(ai标签,value); *单位递增按钮（到上限提示出错）*#include apdefap.hvoid onclick(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)dword value;hwnd

19、hwnd=null ; hwnd=findwindow(null,wincc-运行系统- ); value=gettagdword(ai标签); if (value0) (value=value-10);else messagebox(hwnd, 已到达下限值！, 错误,mb_ok|mb_iconwarning|mb_applmodal);settagdword(ai标签,value); *自动登陆到指定的用户（画面属性-其它授权）*#include apdefap.hlong _main(char* lpszpicturename, char* lpszobjectname, char* l

20、pszpropertyname)#pragma code(useadmin.dll)#include pwrt_api.h#pragma code()pwrtsilentlogin(用户名, 口令);return(0x0);*询问框（最好用于单机启动，组启也可，2个按钮，no不操作）*#include apdefap.hvoid onlbuttondown(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname, uint nflags, int x, int y)hwnd hwnd=null;int 上位启动信号

21、;hwnd=findwindow(null,wincc c-course);if (gettagbit(di备妥)上位启动信号=messagebox(hwnd,电源已备妥，您现在确定要启动吗？,启动！, mb_yesno|mb_iconquestion|mb_applmodal);printf(rnexample 3rn); if (上位启动信号=idno) (printf(user selected no button rn); else (settagbyte(上位启动信号,1);elsemessagebox(hwnd,电源未备妥，请查证后重试！,启动！, mb_ok|mb_iconhan

22、d|mb_applmodal);*询问框（最好用于单机启动，组启也可，3个按钮，no复位）*#include apdefap.hvoid onlbuttondown(char* lpszpicturename, char* lpszobjectname, char* lpszpropertyname, uint nflags, int x, int y)hwnd hwnd=null;int上位启动信号;hwnd=findwindow(null,wincc c-course);if (gettagbit(di备妥)上位启动信号=messagebox(hwnd, 电源已备妥，您现在确定要启动吗？,

23、启动！, mb_yesnocancel|mb_iconquestion|mb_applmodal); if (上位启动信号=idcancel) (printf(user selected no button rn); else if (上位启动信号=idyes) (settagbyte(上位启动信号,1); else (settagbyte(上位启动信号,0); elsemessagebox(hwnd, 电源未备妥，请查证后重试！,启动！, mb_ok|mb_iconhand|mb_applmodal);*搅拌器左侧扇页（几何宽度）*#include apdefap.hlong _main(c

24、har* lpszpicturename, char* lpszobjectname, char* lpszpropertyname)static int h=50;static int u=0;if (gettagbit(di电机运行信号)if (h0)&(h=0)&(u=75)&(h125)(h+=2);return h;if (u75)(u-=2);return u;u=125;h=75;return h;return u;if (!gettagbit(di电机运行信号)h=75;u=125;return h;return u;*显示层按钮*sub x6309x94ae2x0000x00