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我不知道当我运行代码时为什么会出现这两个错误。 (BOOL(Movement ::)(HWND__))参数不匹配'BOOL()(HWND __ *,LPARAM)' error:参数的类型'BOOL(Movement ::)(HWND__ ,LPARAM) ,LPARAM)”不匹配 'BOOL()(HWND __ *,LPARAM)'无法将'TCHAR *'转换为'const char *'
cpp文件是这样的:
#include "movement.h"
#include <windows.h>
#include <tchar.h>
#include <iostream>
using namespace std;
#pragma comment(lib, "user32.lib")
Movement::Movement()
{
xLoc = 10;
yLoc = 50;
while(true){
windowHandle = NULL;
EnumWindows(MyEnumProc, 0);
MoveWindow(windowHandle, getXLoc(), getYLoc(), 1220, 930, false);
Sleep(5);
}
}
BOOL CALLBACK Movement::MyEnumProc(HWND hWnd, LPARAM lParam)
{
TCHAR title[500];
ZeroMemory(title, sizeof(title));
//string strTitle;
GetWindowText(hWnd, title, sizeof(title)/sizeof(title[0]));
//_tprintf(_T("Found window: %s\n"), title);
//strTitle += title; // Convert to std::string
if(_tcsstr(title, _T("Firefox")))
{
windowHandle = hWnd;
return FALSE;
}
return TRUE;
}
int Movement::getXLoc(){
if(xLoc<70&&yLoc<=30){
xLoc += 1;
Sleep(10);
}else if(yLoc>30){
xLoc -= 1;
Sleep(10);
}
return xLoc;
}
int Movement::getYLoc(){
if(yLoc>10&&xLoc<30){
yLoc -= 1;
Sleep(10);
}else if(xLoc>=30&&yLoc<70){
yLoc += 1;
Sleep(10);
}
return yLoc;
}
这是头文件:
#ifndef MOVEMENT_H
#define MOVEMENT_H
#include <windows.h>
#include <iostream>
using namespace std;
class Movement
{
public:
Movement();
protected:
HWND windowHandle;
BOOL CALLBACK MyEnumProc(HWND hWnd, LPARAM lParam);
int xLoc;
int yLoc;
int getXLoc();
int getYLoc();
};
#endif // MOVEMENT_H
我看不出问题标题与问题主体相匹配。该错误与TCHAR无关,它与传递类的函数作为回调有关。 – egur
还记得报告你得到的错误,因为你不能发布行号使用像这样的评论://< - 错误在这里! – GameDeveloper