UC知道用VC++写了一个win32程序,build时出现error LNK2005(内有代码和具体出错信息))
来源：百度知道 编辑：UC知道 时间：2024/05/11 15:39:32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <windowsx.h>
#include <stdio.h>
#include <math.h>
// defines for windows
#define WINDOW_CLASS_NAME "WINCLASS1"
LRESULT CALLBACK WindowProc(HWND hwnd,
UINT msg,
WPARAM wparam,
LPARAM lparam)
{
PAINTSTRUCT ps;
HDC hdc;
switch(msg)
{
case WM_CREATE:
{
// do initialization stuff here
// return success
return(0);
} break;
case WM_PAINT:
{
// simply validate the window
hdc = BeginPaint(hwnd,&ps);
// you would do all your painting here
EndPaint(hwnd,&ps);
// return success
return(0);
} break;
case WM_DESTROY:
{
#include <windows.h>
#include <windowsx.h>
#include <stdio.h>
#include <math.h>
// defines for windows
#define WINDOW_CLASS_NAME "WINCLASS1"
LRESULT CALLBACK WindowProc(HWND hwnd,
UINT msg,
WPARAM wparam,
LPARAM lparam)
{
PAINTSTRUCT ps;
HDC hdc;
switch(msg)
{
case WM_CREATE:
{
// do initialization stuff here
// return success
return(0);
} break;
case WM_PAINT:
{
// simply validate the window
hdc = BeginPaint(hwnd,&ps);
// you would do all your painting here
EndPaint(hwnd,&ps);
// return success
return(0);
} break;
case WM_DESTROY:
{
删除掉DEBUG目录下的所有文件，重新编译构建。
window.obj是编译后生成的目标文件，就在DEBUG目录下。
程序本身是没有任何问题的，只要重新构建就可以了。
在我这里是好的！
project rebuild,,
不行新建个win32 application工程，添加c++ source filte,,,,应该是对的！
16行重复定义....hdc换个名字吧