本文整理汇总了C++中XString::ReleaseBuffer方法的典型用法代码示例。如果您正苦于以下问题：C++ XString::ReleaseBuffer方法的具体用法？C++ XString::ReleaseBuffer怎么用？C++ XString::ReleaseBuffer使用的例子？那么恭喜您, 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XString的用法示例。
在下文中一共展示了XString::ReleaseBuffer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: LoadFile
/* load a file */
BOOL MyAppWindow :: LoadFile ( char * p)
{
// is there already a file loaded or has the user entered some text?
if(loaded == FALSE && saved == TRUE)
{
//no, we load the file in the window of the current thread
XFile loadfile;
/* now open the file, fail if given filename is not existing */
/* open the file for read-access, dont allow any other programm to use the file while it is open*/
if( loadfile.Open( p, XFILE_FAIL_IF_NEW | XFILE_OPEN_EXISTING, XFILE_SHARE_DENYWRITE | XFILE_READONLY ) == 0)
{
XString s;
loading = TRUE;
//how large is the file?
XFileInfo info;
loadfile.GetFileInfo( &info );
LONG size = info.GetFileSize();
//read the complete file
loadfile.Read ( (PVOID) s.GetBuffer(info.GetFileSize() + 1), size);
s.ReleaseBuffer( info.GetFileSize() );
//set the XString content to the mle
mle->SetText( s );
//dontïforget to close the file
loadfile.Close();
loaded = TRUE;
path = p;
mle->SetFocus();
GetText( &s );
s+= " - ";
s+= p;
SetText( s );
loading = FALSE;
return TRUE;
}
else
{
XMessageBox( p, "couldnït open File!", MB_OK|MB_ERROR);
return FALSE;
}
}
else
{
//there is a file loaded, or the user has entered some text, so
// we create a new window and load the file
// XResource res( IDM_MAIN, ((MyApp*) GetProcess())->GetResourceLibrary());
MyAppWindow * win = new MyAppWindow( IDM_MAIN );
win->LoadFile(p);
return TRUE;
}
}