本文整理汇总了C++中LString::Length方法的典型用法代码示例。如果您正苦于以下问题：C++ LString::Length方法的具体用法？C++ LString::Length怎么用？C++ LString::Length使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LString的用法示例。
在下文中一共展示了LString::Length方法的1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: ExtractPatchInformation
bool CAutoUpdateDialog::ExtractPatchInformation(SgmlElement *pRoot)
{
m_csPatchUrl = "";
m_nPatchLevel = 0;
m_nPatchSizeBytes = 0;
bool bDeMarkerExists = false;
bool bIsDeVersion = false;
CLsUpdt32Dll *pDll = (CLsUpdt32Dll *) AfxGetApp();
CString csLanguage = pDll->GetLanguage();
if (csLanguage.Compare(_T("de")) == 0)
{
bIsDeVersion = true;
// check for marker file
LString lsMarkerFile;
lsMarkerFile.Allocate(MAX_PATH);
DWORD dwSize = MAX_PATH;
bool bRegSuccess = LRegistry::ReadSettingsString(
_T(""), _T("InstallDir"), (LPTSTR)lsMarkerFile, &dwSize, NULL, true);
if (bRegSuccess)
{
if (lsMarkerFile[lsMarkerFile.Length() - 1] != _T('\\'))
lsMarkerFile += _T("\\");
lsMarkerFile += _T("Backend\\marker_de.txt");
if (_taccess(lsMarkerFile, 00) == 0)
bDeMarkerExists = true;
}
}
CString csOtherPatchUrl = _T("");
int nOtherPatchSize = 0;
CArray<SgmlElement *, SgmlElement *> aElements;
pRoot->GetElements(aElements);
for (int i = 0; i < aElements.GetSize(); ++i) {
SgmlElement *pHelp = aElements[i];
if (pHelp != NULL) {
if (_tcsicmp(pHelp->GetName(), _T("patchlevel")) == 0) {
m_nPatchLevel = _ttoi(pHelp->GetParameter());
} else if (_tcsicmp(pHelp->GetName(), _T("url")) == 0) {
m_csPatchUrl = pHelp->GetParameter();
} else if (_tcsicmp(pHelp->GetName(), _T("url-other")) == 0) {
csOtherPatchUrl = pHelp->GetParameter();
} else if (_tcsicmp(pHelp->GetName(), _T("size")) == 0) {
m_nPatchSizeBytes = _ttoi(pHelp->GetParameter());
} else if (_tcsicmp(pHelp->GetName(), _T("size-other")) == 0) {
nOtherPatchSize = _ttoi(pHelp->GetParameter());
}
}
}
// A german version downloads a german patchinfo.xml.
// This patchinfo.xml links to the (old) German patch file with "url".
// A new installation (>= 2.0.p3) is always based on the English install package.
// So for a new installation (!bDeMarkerExists) in the
// German case (bIsDeVersion) the other url has to be used for the patch file.
//
if (bIsDeVersion && !bDeMarkerExists && csOtherPatchUrl.GetLength() > 0)
{
m_csPatchUrl = csOtherPatchUrl;
m_nPatchSizeBytes = nOtherPatchSize;
}
return true;
}