请问大家mfc中定义一个CString类型的变量怎么定义 【急急急】VS2012中使用MFC编程时，Cstring出错...
\u4e00\u4e2aCString\u7c7b\u578b\u7684\u53d8\u91cf\u600e\u4e48\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2aCString\u7c7b\u578b\u7684\u53d8\u91cf\u662f\u4f60\u7ed1\u5b9a\u7684\u95ee\u9898, \u4f60\u53ef\u4ee5\u8fd9\u4e48\u5b9e\u9a8c: \u4e0d\u7ed1\u5b9a, \u7528\u7c7b\u4f3c\u7684\u65b9\u6cd5\u53bb\u53d6\u7f16\u8f91\u6846\u5185\u5bb9:
CEdit *pEdit = (CEdit *)GetDlgItem(ID_EDIT);
pEdit->GetWindowText(str);
str\u9884\u5148\u5b9a\u4e49\u6210\u4e00\u4e2aCString,\u7136\u540e\u628astr\u7ed9a, \u5e94\u8be5\u6ca1\u95ee\u9898\u4e86.
MFC\u7f16\u7a0b\u6846\u67b6\u4e0b\uff0c\u4e0d\u9700\u8981\u4efb\u4f55\u5934\u6587\u4ef6\u8c03\u6574\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528CString\uff08\u6ce8\u610f\u5927\u5c0f\u5199\u4e00\u81f4\uff09\uff0c\u5982\u679c\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528\uff0c\u90a3\u4e48\u53ea\u80fd\u8bf4\u660e\u4f60\u8fd9\u4e2a\u4e0d\u662f\u6807\u51c6MFC\u5de5\u7a0b\u3002
\u975eMFC\u5de5\u7a0b\u4f7f\u7528CString\u7c7b\uff0c\u9664\u4e86\u9700\u8981\u5728\u5de5\u7a0b\u914d\u7f6e\u4e2d\u58f0\u660e\u4f7f\u7528MFC\uff0c\u8fd8\u9700\u8981\u68c0\u67e5stdafx.h\u4e2d\u7684\u6587\u4ef6\u5305\u542b\uff0c\u9700\u8981\u5305\u542b\u5982\u4e0b\u5934\u6587\u4ef6\uff08\u6709\u987a\u5e8f\u95ee\u9898\uff0c\u9700\u8981\u5c1d\u8bd5\u8c03\u6574\u4ee3\u7801\u4f4d\u7f6e\uff09\uff1a
#include // MFC Automation classes#include
提醒一下，该类型是一个类，不能像普通字符串那样使用。
典型用例：
CRecordset.GetFieldValue(CRecordset::ForwardOnly,CString);
CString str;
非常的简单，你可以这样的解决你的问题：
CString str；
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