.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* lpszObjectName, char* lpszPropertyName) {
#pragma option(mbcs)
if(GetTagWord("TX/ZSH001")==1)
return 0x0000ff00;
else
if(GetTagWord("TX/ZSL001")==1)
return 0x000000ff;
else
return 0x00c0c0c0;
}
一个调用按钮变色
#include "apdefap.h"
long _main(char* lpszPictureName, char* lpszObjectName, char* lpszPropertyName) {
#pragma option(mbcs)
if(GetTagWord("NewTag")==0)
return 0x0000ff00;
else
return 0x00ffffff;
}
5.结束监控并关闭计算机（会弹出确认对话框）
HWND hWnd = NULL;//Author:Smartsys
int 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);
else
SetTagBit("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")==1 )
{SetTagBit("COLSE_DISPLAY",0);
SetTagBit("DISPLAY_NO",0); //Return-Type: BOOL
SetTagBit("DISPLAY_COMMENT",0);
}
else
{SetTagBit("COLSE_DISPLAY",1);
SetTagBit("DISPLAY_NO",1); //Return-Type: BOOL
SetTagBit("DISPLAY_COMMENT",0);
}
8.开阀确认:
BOOL a;
a=GetTagBit("30T制水启动"); //Return-Type :short int
if (a==0)
{
if(MessageBox(NULL,"真的要启动制水吗？","操作提示
",MB_YESNO|MB_ICONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL) == 6)
{ SetTagBit("30T制水启动",1);
//Return-Type :BOOL
}
}
else
{if(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 - "); //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: BOOL
{
SetTagBit("hiddVtext",TRUE); //Return-Type: BOOL
//Return-Type: BOOL
}
else
{SetTagBit("hiddVtext",FALSE);
}
10.打开编辑画面的脚本
#pragma option(mbcs)
#ifdef RUN_ON_WEBNAVIGATOR
#else
HWND hExplorerWindow= NULL;
HWND hRuntimeWindow= NULL;
hExplorerWindow= FindWindow("WinCCExplorerFrameWndClass",NULL);
hRuntimeWindow= FindWindow("PDLRTisAliveAndWaitsForYou",NULL);
if(hExplorerWindow)
{
ShowWindow(hExplorerWindow, SW_MINIMIZE); // This entry is only necessary for Windows 2000
ShowWindow(hExplorerWindow, SW_SHOWNORMAL);
SetForegroundWindow(hExplorerWindow);
}
else
printf("rn SetForeground failed");
#endif
11.如何在WINCC中制作一个保持型按钮
方法1：
if( GetTagBit("M10") )
SetTagBit("M10",0);
else
SetTagBit("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1
DWORD a;
a=GetTagDWord("Tank");
a+=1;
if(a>100) (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.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
static 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.h"
long _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）**
#include "apdefap.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
static int a=350;
if (GetTagBit("DI电机运行信号") && (a<=730)) {
a+=20;
if (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.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
static int a=350;
if (GetTagBit("DI电机运行信号") && (a<=730)) {
a+=20;
if (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.h"
long _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 (b<=280) (b=450);
}
return b;
}
年月日（静态文本）
#include "apdefap.h"
char* _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,"%04d/%02d/%02d",ptm->tm_year-100+2000,ptm->tm_mon
+1,ptm->tm_mday);
return(p);
}
时分秒（静态文本）
#include "apdefap.h"
char* _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无须手动输入（按钮操作）
#include "apdefap.h"
void 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.h"
void OnLButtonDown(char* lpszPictureName, 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.h"
void OnLButtonDown(char* lpszPictureName, char* lpszObjectName, char* lpszPropertyName, UINT nFlags, int x, int y)
{
{
DeactivateRTProject ();
}
}
单位递增按钮（到上限不提示出错）
#include "apdefap.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
DWORD value;
value=GetTagDWord("AI标签");
if (value>90) (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.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
DWORD value;
value=GetTagDWord("AI标签");
if (value<10) (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.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
DWORD value;
HWND hWnd=NULL ;
hWnd=FindWindow(NULL,"Wincc-运行系统- ");
value=GetTagDWord("AI标签");
if (value<=90) (value=value+10);
else MessageBox(hWnd,"已到达上限值！","错误
",MB_OK|MB_ICONWARNING|MB_APPLMODAL);
SetTagDWord("AI标签",value);
}
**单位递减按钮（到下限提示出错）**
#include "apdefap.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
DWORD value;
HWND hWnd=NULL ;
hWnd=FindWindow(NULL,"Wincc-运行系统- ");
value=GetTagDWord("AI标签");
if (value>0) (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.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
#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.h"
void 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？
","启动！",
MB_YESNO|MB_ICONQUESTION|MB_APPLMODAL);
printf("\r\nExample 3\r\n");
if (上位启动信号==IDNO) (printf("User selected NO button \r\n"));
else (SetTagByte("上位启动信号",1));
}
else
MessageBox(hWnd,"电源未备妥，请查证后重试！","启动！",
MB_OK|MB_ICONHAND|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.h"
void 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？","启动！",
MB_YESNOCANCEL|MB_ICONQUESTION|MB_APPL
MODAL);
if (上位启动信号==IDCANCEL) (printf("User selected NO button
\r\n"));
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));
}
}
else
MessageBox(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.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
static int h=50;
static int u=0;
if (GetTagBit("DI电机运行信号"))
{
if ((h>0)&&(h<=50))
{
(h-=2);
return h;
}
if ((u>=0)&&(u<50))
{
(u+=2);
return u;
}
u=0;
h=50;
return u;
}
if (!GetTagBit("DI电机运行信号")){
h=50;
u=0;
return h;
return u;
}
}
**搅拌器左侧扇页（几何—位置X，右侧扇页没有位置变化）**
#include "apdefap.h"
long _main(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
static int h=75;
static int u=125;
if (GetTagBit("DI电机运行信号"))
{
if ((h>=75)&&(h<125))
{
(h+=2);
return h;
}
if ((u<=125)&&(u>75))
{
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
X6309X94AE2X0000X0000_X6309X94AE2X0000X60C5_X6309X94AE2X00 00X653E_OnLButtonDown(ByVal Item, ByVal Flags, ByVal x, ByVal
y)
Dim objScreen
Dim CountLayer
Set objScreen = HMIRuntime.Screens("layer")
For CountLayer=1 To 32 Step 1
https://www.doczj.com/doc/a65856905.html,yers(CountLayer).Visible = vbFalse
Next
https://www.doczj.com/doc/a65856905.html,yers(n).Visible = vbTrue
End Sub
n=层数+1
初始画面程序（画面空地--属性--事件--其它--打开画面--动作）
**打印按钮**
#include "apdefap.h"
void OnLButtonDown(char* lpszPictureName, char* lpszObjectName, char* lpszPropertyName, UINT nFlags, int x, int y)
{
WinExec("PRTSCR.EXE -hardcopy",SW_SHOWNORMAL);
}
**一个圈代表电机两种状态**
#include "apdefap.h"
void OnClick(char* lpszPictureName, char* lpszObjectName, char*
lpszPropertyName)
{
char* opentag="DI1电机运行信号";
char* closetag="DI2电机运行信号";
BOOL open,close;
open = GetTagBit(opentag);
close = GetTagBit(closetag);
if (open)
return CO_GREEN;
if (close)
return CO_BLUE;