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2015. 11. 11. 12:18

TRichEdit 특정 위치 의 배경색 Get / Set 작업2015. 11. 11. 12:18

void TmainForm::SetBackColor(int SelStart, int SelLength, TColor color) 
{ 
    //BackColor 설정 
    Richedit::CHARFORMAT2 cf; 

    RichEdit1->SelStart = SelStart; 
    RichEdit1->SelLength = SelLength; 

    RichEdit1->Lines->BeginUpdate(); 
    memset(&cf,0,sizeof(Richedit::CHARFORMAT2)); 
    cf.cbSize=sizeof(Richedit::CHARFORMAT2); 

    cf.dwMask = CFM_BACKCOLOR; 
    cf.crBackColor = color; 

    SendMessage(RichEdit1->Handle,EM_SETCHARFORMAT,SCF_SELECTION,(LPARAM)&cf); 

    RichEdit1->Lines->EndUpdate(); 
} 

TColor TmainForm::GetBackColor(int SelStart, int SelLength) 
{ 
    Richedit::CHARFORMAT2 cf; 

    RichEdit1->SelStart = SelStart; 
    RichEdit1->SelLength = SelLength; 
    
    memset(&cf,0,sizeof(Richedit::CHARFORMAT2)); 
    cf.cbSize=sizeof(Richedit::CHARFORMAT2); 
    cf.dwMask = CFM_BACKCOLOR; 
    SendMessage(RichEdit1->Handle,EM_GETCHARFORMAT,SCF_SELECTION,(LPARAM)&cf); 
    return cf.crBackColor; 
}


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