本文整理汇总了C++中CSysString类的典型用法代码示例。如果您正苦于以下问题：C++ CSysString类的具体用法？C++ CSysString怎么用？C++ CSysString使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CSysString类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: MyGetLogicalDriveStrings
bool MyGetLogicalDriveStrings(CSysStringVector &driveStrings)
{
driveStrings.Clear();
UINT32 size = GetLogicalDriveStrings(0, NULL);
if (size == 0)
return false;
CSysString buffer;
UINT32 newSize = GetLogicalDriveStrings(size, buffer.GetBuffer(size));
if (newSize == 0)
return false;
if (newSize > size)
return false;
CSysString string;
for (UINT32 i = 0; i < newSize; i++)
{
TCHAR c = buffer[i];
if (c == TEXT('\0'))
{
driveStrings.Add(string);
string.Empty();
}
else
string += c;
}
if (!string.IsEmpty())
return false;
return true;
}示例2: NormalizeDirPathPrefix
void NormalizeDirPathPrefix(CSysString &dirPath)
{
if (dirPath.IsEmpty())
return;
if (dirPath.ReverseFind(kDirDelimiter) != dirPath.Length() - 1)
dirPath += kDirDelimiter;
}示例3: CheckContextMenuHandler
bool CheckContextMenuHandler(const UString &path, UInt32 wow)
{
// NSynchronization::CCriticalSectionLock lock(g_CS);
CSysString s = TEXT("CLSID\\");
s += k_Clsid;
s.AddAscii("\\InprocServer32");
{
NRegistry::CKey key;
if (key.Open(HKEY_CLASSES_ROOT, s, KEY_READ | wow) != ERROR_SUCCESS)
return false;
UString regPath;
if (key.QueryValue(NULL, regPath) != ERROR_SUCCESS)
return false;
if (!path.IsEqualTo_NoCase(regPath))
return false;
}
return
CheckHandlerCommon(Get_ContextMenuHandler_KeyName(k_KeyName_File), wow);
/*
&& CheckHandlerCommon(Get_ContextMenuHandler_KeyName(k_KeyName_Directory), wow)
// && CheckHandlerCommon(Get_ContextMenuHandler_KeyName(k_KeyName_Folder))
&& CheckHandlerCommon(Get_DragDropHandler_KeyName(k_KeyName_Directory), wow)
&& CheckHandlerCommon(Get_DragDropHandler_KeyName(k_KeyName_Drive), wow);
*/
}示例4: GetBaseFolderPrefix
CSysString GetBaseFolderPrefix()
{
CSysString libPrefix = GetLibraryFolderPrefix();
CSysString temp = libPrefix;
temp.Delete(temp.Length() - 1);
int pos = temp.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
return temp.Left(pos + 1);
}示例5: GetLBText
LRESULT CComboBox::GetLBText(int index, CSysString &s)
{
s.Empty();
LRESULT len = GetLBTextLen(index);
if (len == CB_ERR)
return len;
len = GetLBText(index, s.GetBuffer((int)len + 1));
s.ReleaseBuffer();
return len;
}示例6: CheckDragDropMenuHandlerCommon
static bool CheckDragDropMenuHandlerCommon(const CSysString &keyName)
{
NSynchronization::CCriticalSectionLock lock(g_RegistryOperationsCriticalSection);
CKey key;
if (key.Open(HKEY_CLASSES_ROOT, GetFullDragDropMenuKeyName(keyName), KEY_READ) != ERROR_SUCCESS)
return false;
CSysString value;
if (key.QueryValue(NULL, value) != ERROR_SUCCESS)
return false;
return (value.CompareNoCase(kExtensionCLSID) == 0);
}示例7: MyGetDateFormat
bool MyGetDateFormat(LCID locale, DWORD flags, CONST SYSTEMTIME *time,
LPCTSTR format, CSysString &resultString)
{
resultString.Empty();
int numChars = ::GetDateFormat(locale, flags, time, format, NULL, 0);
if(numChars == 0)
return false;
numChars = ::GetDateFormat(locale, flags, time, format,
resultString.GetBuffer(numChars), numChars + 1);
resultString.ReleaseBuffer();
return (numChars != 0);
}示例8: GetLibraryFolderPrefix
static CSysString GetLibraryFolderPrefix()
{
#ifdef _WIN32
TCHAR fullPath[MAX_PATH + 1];
::GetModuleFileName(g_hInstance, fullPath, MAX_PATH);
CSysString path = fullPath;
int pos = path.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
return path.Left(pos + 1);
#else
return CSysString(); // FIX IT
#endif
}示例9: GetText
bool CWindow::GetText(CSysString &s)
{
s.Empty();
int length = GetTextLength();
if (length == 0)
return (::GetLastError() == ERROR_SUCCESS);
length = GetText(s.GetBuffer(length), length + 1);
s.ReleaseBuffer();
if (length == 0)
return (::GetLastError() != ERROR_SUCCESS);
return true;
}示例10: QueryValue
LONG CKey::QueryValue(LPCTSTR name, CSysString &value)
{
value.Empty();
DWORD type = 0;
UInt32 currentSize = 0;
LONG res = RegQueryValueEx(_object, (LPTSTR)name, NULL, &type, NULL, (DWORD *)¤tSize);
if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)
return res;
res = QueryValue(name, value.GetBuffer(currentSize), currentSize);
value.ReleaseBuffer();
return res;
}示例11: CheckHandlerCommon
static bool CheckHandlerCommon(const CSysString &keyName)
{
NSynchronization::CCriticalSectionLock lock(g_CS);
CKey key;
if (key.Open(HKEY_CLASSES_ROOT, keyName, KEY_READ) != ERROR_SUCCESS)
return false;
CSysString value;
if (key.QueryValue(NULL, value) != ERROR_SUCCESS)
return false;
value.MakeUpper();
return (value.Compare(kExtensionCLSID) == 0);
}示例12: MyLoadString
CSysString MyLoadString(HINSTANCE hInstance, UINT resourceID)
{
CSysString s;
int size = 256;
int len;
do
{
size += 256;
len = ::LoadString(hInstance, resourceID, s.GetBuffer(size - 1), size);
}
while (size - len <= 1);
s.ReleaseBuffer();
return s;
}示例13: BrowseForFolder
bool BrowseForFolder(HWND owner, LPCTSTR title, UINT ulFlags,
LPCTSTR initialFolder, CSysString &resultPath)
{
CSysString displayName;
BROWSEINFO browseInfo;
browseInfo.hwndOwner = owner;
browseInfo.pidlRoot = NULL;
browseInfo.pszDisplayName = displayName.GetBuffer(MAX_PATH);
browseInfo.lpszTitle = title;
browseInfo.ulFlags = ulFlags;
browseInfo.lpfn = (initialFolder != NULL) ? BrowseCallbackProc : NULL;
browseInfo.lParam = (LPARAM)initialFolder;
return BrowseForFolder(&browseInfo, resultPath);
}示例14: GetLBText
LRESULT CComboBox::GetLBText(int index, CSysString &s)
{
s.Empty();
LRESULT len = GetLBTextLen(index); // length, excluding the terminating null character
if (len == CB_ERR)
return len;
LRESULT len2 = GetLBText(index, s.GetBuf((unsigned)len));
if (len2 == CB_ERR)
return len;
if (len > len2)
len = len2;
s.ReleaseBuf_CalcLen((unsigned)len);
return len;
}示例15: SystemStringToOemString
AString SystemStringToOemString(const CSysString &srcString)
{
AString result;
CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));
result.ReleaseBuffer();
return result;
}