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原标题:C++ ( Without MFC ) checking if an ini read value is empty
  • 时间:2012-04-19 09:46:25
  •  标签:
  • c++
  • ini

我对我的方案感到有些麻烦,以检查一个基文档案是否空洞或载有通往网页的道路。

我的案卷:

[WEB]
Location =

下面是我的法典。 如果发言并显示迪亚洛盒,它将不进入:

GetPrivateProfileStringA("WEBSERVICES", "Location", "none set", webLocation, sizeof(webLocation), pathStr);

    if (webLocation == "1"){
        DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
        EnableMenuItem(hmenu, ID_WEBSERVICES_RUN, MF_GRAYED);
        }

Any help on this issue would be appreciated.

Regards -Dan.

最佳回答

strcmp( 比较char 阵列:

if (0 == strcmp(webLocation, "1")){

This:

if (webLocation == "1"){

webLocation上载字字面1>的地址进行比较,该地址始终为false(在这种情况下)。

Note that the section nameWEB does notcompat that GetPrivateProfileStringA(.。

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