我有一个存储对的向量。每对包含一个 CString 和一个布尔值。如果 CString 是要加下划线的,那么 bool 是真的,否则它是假的。
我想将矢量中的文本输出到屏幕,确保文本在正确的位置带有下划线。
到目前为止,我有以下代码:
void CEmergenceView::AppendText( CString msg ) {
int nBegin;
CRichEditCtrl &rec = GetRichEditCtrl();
nBegin = rec.GetTextLength();
rec.SetSel(nBegin, nBegin); // Select last character
rec.ReplaceSel(msg); // Append, move cursor to end of text
rec.SetSel(-1,0); // Remove Black selection bars
nBegin = rec.GetTextLength(); // Get New Length
rec.SetSel(nBegin,nBegin); // Cursor to End of new text
// Fix annoying "do you want to save your changes?" when program exits
GetDocument()->SetModifiedFlag(FALSE); // -Optional- (sometimes you want this)
}
int nEnd = 0;
// loop through start of text to end of text
for(int k = 0; k < groups.size(); k++) {
rEditCtrl.SetSel(nEnd, nEnd);
rEditCtrl.GetSelectionCharFormat(cf);
if(groups.at(k).second) {
if(!cf.dwEffects & !CFE_UNDERLINE) {
CRichEditView::OnCharUnderline();
}
}
else if(!groups.at(k).second) {
if(cf.dwEffects & CFE_UNDERLINE) {
CRichEditView::OnCharUnderline();
}
}
AppendText(groups.at(k).first);
nEnd = nEnd + (groups.at(k).first.GetLength());
}
然而,这根本不是强调....谁能告诉我我做错了什么??谢谢!
我认为你应该实现 OnCharUnderline
尝试调用自己的函数而不是默认函数:
你可以从这里得到它:
void CMyRichEditView::OnCharUnderline ()
{
CHARFORMAT2 cf;
cf = GetCharFormatSelection();
if (!(cf.dwMask & CFM_UNDERLINE) || !(cf.dwEffects & CFE_UNDERLINE))
cf.dwEffects = CFE_UNDERLINE;
else
cf.dwEffects = 0;
cf.dwMask = CFM_UNDERLINE;
SetCharFormat(cf);
}