gdi-CreateDC 编译检查出错

问题描述

CreateDC 编译检查出错: 环境：Eclipse + CDT + Mingw
欲做一个截图程序，但是
CreateDC("DISPLAY", NULL, NULL, NULL);
Eclipse在这一行编译检查即报错: Invalid arguments ' Candidates are: ? CreateDCA(?, ?, ?, const _devicemodeA ) '
还没等到编译呢，开发环境在这一行就给显示个叉。
函数原型为：WINGDIAPI HDC WINAPI CreateDCA(LPCSTR,LPCSTR,LPCSTR,const DEVMODEA);
(LPCSTR 就是 const char* 的 typedef)
百思不得其解，Google和百度都不好使，搜不到，好呆人家的错误都在编译链接上，我这还没链呢就不行了。。望大神能指条明路。

时间： 2024-10-25 22:19:25

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