CString newGUID()
{
GUID guid;
::CoCreateGuid(&guid); //生成guid
CString str;
str.Format(_T("%08X%04X%04x%02X%02X%02X%02X%02X%02X%02X%02X"),guid.Data1,guid.Data2,guid.Data3,
guid.Data4[0],guid.Data4[1],guid.Data4[2],guid.Data4[3],guid.Data4[4],guid.Data4[5],guid.Data4[6],guid.Data4[7]);
return str;
}
CString GetDateStr2(CTime t)
{
CString re;
re.Format(_T("%.4d-%.2d-%.2d"),t.GetYear(),t.GetMonth(),t.GetDay());
return re;
}
//获取当前日期的字符串
CString GetDateStr()
{
CTime t = CTime::GetCurrentTime();
return GetDateStr2(t);
}
//判断是否数字,这里指不包含负号的数字
int IsNum(const CString& str)
{
if (str.IsEmpty())
return - 1;
int nDot = 0;
//数值只能是0到9及小数点组成
for (int i = 0; i < str.GetLength(); i++)
{
char ch = str.GetAt(i);
if ('.' == ch)//小数点
{
nDot++;
continue;
}
if (ch >= '0' && ch <= '9')//数字
continue;
return - 2; //非法字符
}
if (nDot > 1)
return - 3;//小数点多于两个
else if (0 == nDot)
return 1;//整数
else if (1 == nDot)
return 0;//浮点数
return - 1000; //未知错误
}
//包含符号的数字
int IsSignNum(const CString& str)
{
if (str.IsEmpty())
return - 1;
int nDot = 0;
//数值只能是0到9及小数点组成
for (int i = 0; i < str.GetLength(); i++)
{
char ch = str.GetAt(i);
if ('.' == ch)//小数点
{
nDot++;
continue;
}
if (ch >= '0' && ch <= '9')//数字
continue;
else if (ch == '-'&&i==0)
continue;
return - 2; //非法字符
}
if (nDot > 1)
return - 3;//小数点多于两个
else if (0 == nDot)
return 1;//整数
else if (1 == nDot)
return 0;//浮点数
return - 1000; //未知错误
}
//判断是否数字
bool IsNumber( LPCTSTR pszText )
{
for( int i = 0; i < lstrlen( pszText ); i++ )
if( !_istdigit( pszText[ i ] ) )
return false;
return true;
}
//判断字符串是否英文
bool IsEnglish(const CString str)
{
int nIndex;
int nLen = str.GetLength();
bool re = true;
for(nIndex=0;nIndex<nLen;nIndex++)
{
if(str.GetAt(nIndex)>127)
{
re = false;
break;
}
}
return re;
}
//VC中判断是日期的方法
bool IsDate( LPCTSTR pszText )
{
// format should be 99/99/9999.
if( lstrlen( pszText ) != 10 )
return false;
return _istdigit( pszText[ 0 ] )
&& _istdigit( pszText[ 1 ] )
&& pszText[ 2 ] == _T('/')
&& _istdigit( pszText[ 3 ] )
&& _istdigit( pszText[ 4 ] )
&& pszText[ 5 ] == _T('/')
&& _istdigit( pszText[ 6 ] )
&& _istdigit( pszText[ 7 ] )
&& _istdigit( pszText[ 8 ] )
&& _istdigit( pszText[ 9 ] );
}
//计算正整数的位数
int CalIntBit(unsigned Input)
{
int count = 1;
while(Input/10 != 0)
{
count++;
Input /= 10;
}
return count;
}
CString ZuoBiaoZhuanHuan(const double& Input)
{
CString str;
int du,fen,miao;
du = (int)Input;
double tmp = (Input - du)*60;
fen = (int)tmp;
tmp = (tmp - fen)*60;
miao = (int)tmp;
if (tmp - miao>0.5)
{
miao+=1; //四舍五入
}
CString duStr(_T("°")),fenStr(_T("′")),miaoStr(_T("″"));
str.Format(_T("%d%s%d%s%d%s"),du,duStr,fen,fenStr,miao,miaoStr);
return str;
}
//输入范围
bool Scope(const CString& Input)
{
int fenge=0;
for (int i = 0;i<Input.GetLength();i++)
{
if (Input.GetAt(i)=='-')
{
fenge++; //'-'号的数目
}
}
if (fenge>1||fenge == 0) //输入的字符串含有超过1个‘-’，或者没有这样的分隔符返回false
{
return false;
}
else if (fenge == 1)
{
int index = Input.Find('-');
CString Min,Max;
Min = Input.Mid(0,index);
Max = Input.Mid(index+1,Input.GetLength()-index-1);
if (IsNum(Min)!=1&&IsNum(Min)!=0)
{
return false; //'-'前的字符串不是数值
}
if (IsNum(Max)!=0&&IsNum(Max)!=1)
{
return false; //'-'后的字符串不是数值
}
if (cstod(Min)>cstod(Max))
{
return false;
}
}
return true;
}
double GetMax(const CString& Input)
{
CString max;
int index = Input.Find('-');
max = Input.Mid(index+1,Input.GetLength()-index-1);
return cstod(max);
}
double GetMin(const CString& Input)
{
CString min;
int index = Input.Find('-');
min = Input.Mid(0,index);
return cstod(min);
}
void SetSipBnStatus(INT show);
//全屏
void FullScreen(CWnd* pWnd,BOOL _bMove)
{
HWND hBar = ::SHFindMenuBar(pWnd->m_hWnd);
::CommandBar_Show( hBar, FALSE );
pWnd->SetForegroundWindow();
::SHFullScreen( pWnd->m_hWnd, SHFS_HIDETASKBAR | SHFS_HIDESIPBUTTON | SHFS_HIDESTARTICON );
RECT cliRect;
pWnd->GetClientRect(&cliRect);
if ( _bMove )
{
//cliRect.top -= 26;
cliRect.bottom += 26*heightScale;
pWnd->MoveWindow(&cliRect);
}
//去掉软键盘按钮
SetSipBnStatus(SW_HIDE);
}//end of FullScreen
//退出全屏
void ExitFullScreen(CWnd* pWnd,BOOL _bMove)
{
HWND hBar = ::SHFindMenuBar(pWnd->m_hWnd);
::CommandBar_Show( hBar, TRUE );
SetSipBnStatus(SW_SHOW);
SHFullScreen(pWnd->m_hWnd,SHFS_SHOWTASKBAR|SHFS_SHOWSIPBUTTON|SHFS_SHOWSTARTICON);
HWND hTask = ::FindWindow(TEXT("HHTaskBar"),NULL);
::ShowWindow(hTask,SW_SHOW);
RECT cliRect;
pWnd->GetClientRect(&cliRect);
if ( _bMove )
{
//cliRect.top -= 26;
cliRect.bottom -= 26*heightScale;
pWnd->MoveWindow(&cliRect);
}
}
//退出上面的全屏，下面的输入法按钮不显示
void ExitFullScreenHideSip(CWnd* pWnd,BOOL _bMove)
{
HWND hBar = ::SHFindMenuBar(pWnd->m_hWnd);
::CommandBar_Show( hBar, FALSE );
SHFullScreen(pWnd->m_hWnd,SHFS_SHOWTASKBAR|SHFS_SHOWSTARTICON);
HWND hTask = ::FindWindow(TEXT("HHTaskBar"),NULL);
::ShowWindow(hTask,SW_SHOW);
RECT cliRect;
pWnd->GetClientRect(&cliRect);
if ( _bMove )
{
//cliRect.top -= 26;
cliRect.bottom -= 26*heightScale;
pWnd->MoveWindow(&cliRect);
}
}
//查找某一个字符在字符串中的最后索引
int LastIndexOf(const CString &str,const char c)
{
int i = str.GetLength()-1;
while (i >= 0) //查找字符串中的'_'字符
{
if (str.GetAt(i) == c)
break;
i--;
}
return i;
}
//判断后数是否整除前数
#define NUM_ZERO 1.0e-10
bool Divisibility(const double dividend,const double divisor)
{
bool re = false;
if(dividend < divisor) //被除数小于除数
return re;
double result = dividend/divisor;
result = result - (int)result; //获取小数部分
if(fabs(result)<=NUM_ZERO) //为零
{
re = true;
}
return re;
}
//获取当前系统的时间，返回yyyy-MM-dd HH:MM:SS字符串
CString GetCurTime()
{
CTime time = CTime::GetCurrentTime();
CString curTime;
curTime.Format(_T("%.4d-%.2d-%.2d %.2d:%.2d:%.2d"),time.GetYear(),time.GetMonth(),time.GetDay(),time.GetHour(),time.GetMinute(),time.GetSecond());
return curTime;
}
//设置软键盘的显示状态
void SetSipBnStatus(INT show)
{
HWND hWndSipButton = ::FindWindow(TEXT("MS_SIPBUTTON"), NULL);
if (NULL != hWndSipButton)
{
::ShowWindow(hWndSipButton, show);
}
}
bool ExistFile(const CString &fileName)
{
WIN32_FIND_DATA FindFileData;
HANDLE hFind;
hFind = FindFirstFile(fileName,&FindFileData);
if (hFind != INVALID_HANDLE_VALUE)
{
FindClose(hFind);
return true;
}
else
{
FindClose(hFind);
return false;
}
}
//分离字符串
//strContent：准备分离的字符串，例如:a;b;c;d
//arString：分离后的数组
//nCount：数组大小
//cToken：分隔符
void Splite(CString strContent, CArray<CString,CString> &arrString, int &nCount, const char &cToken)
{
if (strContent.Trim() == _T(""))
return;
int nBegin;
int nEnd;
int conLength = strContent.GetLength();
nBegin = 0;
if (strContent.GetAt(conLength-1)!=cToken)
strContent += cToken;
nEnd = strContent.Find(cToken, 0);
nCount = 0;
while (nEnd >= 0)
{
arrString.Add(strContent.Mid(nBegin, nEnd - nBegin));
nCount++;
nBegin = nEnd + 1;
if (nBegin >= conLength)
break;
nEnd = strContent.Find(cToken, nBegin);
}
}
bool StrInArray(const CString &str,const CArray<CString,CString> &arrStr)
{
int arrCount = arrStr.GetCount();
for (int i=0;i<=arrCount-1;i++)
{
if (arrStr.GetAt(i) == str)
return true;
}
return false;
}
//判断一个字符串是否在另一个字符串中
bool StrInString(const CString &beContain,const CString &strContent)
{
if (strContent == _T("")||beContain == _T(""))
return false;
if (beContain.GetLength()>strContent.GetLength())
return false;
int index = strContent.Find(beContain);
if (index >=0)
return true;
else
return false;
}
//根据屏幕规格加载位图
void LoadBmp(CBitmap* pbitmap,UINT nID16,UINT nID32)
{
ASSERT(pbitmap);
if (heightScale>1.5||widthScale>1.5)
{
pbitmap->LoadBitmapW(nID32);
}
else
{
pbitmap->LoadBitmapW(nID16);
}
}