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vC++ 中CString 转换成ChAr* _UNICODE下,使用sEnD...

将UNICODE转成ANSI的,可以用WideCharToMultiByte API 例如: wchar_t wszText[] = L"Unicode string"; char szText[100]; WideCharToMultiByte(CP_ACP, 0, wszText, -1, szText, 100, NULL, NULL);

1.传给未分配内存的const char* (LPCTSTR)指针. CString cstr(asdd); const char* ch = (LPCTSTR)cstr; ch指向的地址和cstr相同。但由于使用const保证ch不会修改,所以安全. 2.传给未分配内存的指针. CString cstr = "ASDDSD"; char *ch = cst...

改为: { CString str=11; TCHAR m[300]; _tcscpy(m,str); }

1.传给未分配内存的const char* (LPCTSTR)指针. CString cstr(asdd); const char* ch = (LPCTSTR)cstr; ch指向的地址和cstr相同。但由于使用const保证ch不会修改,所以安全. 2.传给未分配内存的指针. CString cstr = "ASDDSD"; char *ch = cst...

CString str1 =_T("123"); int len =WideCharToMultiByte(CP_ACP,0,str1,-1,NULL,0,NULL,NULL); char *ptxtTemp =new char[len +1]; WideCharToMultiByte(CP_ACP,0,str1,-1,ptxtTemp,len,NULL,NULL ); delete[] ptxtTemp; 或者CString str;str =...

strcpy(person1.name, (LPCTSTR)m_1); //sprintf(person1.name, "%s", (LPCTSTR)m_1) cstring重载了 运算符----------> CString::operator LPCTSTR operator LPCTSTR ( ) const; Return Value A character pointer to the string’s data.

string aa = "123"; string bb = "123"; int cc = atoi(aa.c_str()); //atoi

#include "stdio.h" void main() { int a[9]={1,3,5,7,9,10,12,14}; int b,i,j; scanf("%d",&b); for(i=0;i=b){ /*找到插入位置*/ for(j=8;j>i;j--) /*后面元素均后移一位*/ a[j] = a[j-1]; a[i] = b; /*插入*/ break; } } if(i==8) /*若该数大...

给你三种方法 int iVar = 4156; CString csStr; csStr.Format("%d", iVar); SetDlgItemText(IDC_EDIT1, csStr); /* int iVar = 7489; char szBuf[100]; _itoa(iVar, szBuf, 10); CString csStr(szBuf); SetDlgItemText(IDC_EDIT1, csStr); */ /*...

CString str; str=_T("87654321"); TCHAR chArray[256] = {0}; TCHAR strTmp[16] = {0}; TCHAR *strBuffer = str.GetBuffer(); int index = 0; int iPrev = 0; int lenth = 0; while (*(strBuffer + index) != _T('\0')) { _itot(*(strBuffer + ...

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