당사 팬 페이지에 가입하십시오
- 조회수:
- 3883
- 평가:
- 게시됨:
- 2022.12.31 09:08
- 업데이트됨:
- 2023.03.28 06:06
-
이 코드를 기반으로 한 로봇이나 지표가 필요하신가요? 프리랜스로 주문하세요 프리랜스로 이동
this is small script using external DLL "user32.dll".
1. Import Dll and its functions
#define WM_GETTEXTLENGTH 0xE #define WM_GETTEXT 0xD #import "user32.dll" int FindWindowW(string lpClassName, string lpWindowName); int FindWindowExW(int hWnd1, int hWnd2, string lpsz1, string lpsz2); int SendMessageA(int hwnd, int wMsg, int wParam, int lParam); int SendMessageA(int hwnd, int wMsg, int wParam, char &lParam[]); //Edit lParam to receive value return #import //+------
2 Get Handle of Alert Dialog (parent window)
using FindWindowW to specific parent window handle
int Hwnd = 0; //handle of parent window int CHwnd = 0; //handle of textbox Hwnd = FindWindowW("#32770", "Alert");//replace FindWindowA to FindWindowW for mql4
3. Get Handle of Textbox (or label) in Dialog (child window)
using FindWindowExW to specifit child window handle
//Get handle of textbox in Dialog CHwnd = FindWindowExW(Hwnd, 0, "Edit", NULL);//Find All control have class name is "Edit"
3. Get Content of message from textbox
3.1 Need to specify the length of the string:
//Get content of Message in textbox //Get length of message string int textLength = SendMessageA(CHwnd, WM_GETTEXTLENGTH, 0, 0);
3.2 Get content
string contentMsg = ""; char ch[540]; for(int i = 0; i < ArraySize(ch); i++) ch[i] = 0x000; ArrayInitialize(ch, 0x000); int length = SendMessageA(CHwnd, WM_GETTEXT, textLength + 1, ch); for(int i = 0; i < length; i++) contentMsg += CharToString(ch[i]); Print(__FUNCTION__, "--> Content Message = "+ contentMsg);
Get more information for tutorial video:
![RSI Scanner](https://c.mql5.com/i/code/indicator.png)
Simple indicator that will scan thru the symbols in the MarketWatch window to alert you if price is overbought or oversold based on RSI.
![TradeMo](https://c.mql5.com/i/code/indicator.png)
The trade strategy is based on 2 moving averages. To confirm the trend, it uses 2 moving averages crossing and 1 candlestick formation while the moving averages are still crossed.
![Time Segmented Volume (TSV)](https://c.mql5.com/i/code/indicator.png)
Based on the original “Time Segmented Volume (TSV)” developed by Worden Brothers, Inc.
![Auto Fibonacci Indicator (Auto Fibos)](https://c.mql5.com/i/code/indicator.png)
- indicator for MetaTrader 4