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__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//--------------------------------------------
void __fastcall TForm1::ScrollBar1Scroll(TObject *Sender,
TScrollCode ScrollCode, int &ScrollPos)
{
AnsiString temp;
if(Sender==ScrollBar2)
temp="垂直滚动条的";
else
temp="水平滚动条的";
switch(ScrollCode)
{
case scLineUp:temp+="scLineUp";break;
case scLineDown:temp+="scLineDown";break;
case scPageUp:temp+="scPageUp";break;
case scPageDown:temp+="scPageDown";break;
case scPosition:temp+="scPosition";break;
case scTrack:temp+="scTrack";break;
case scTop:temp+="scTop";break;
case scBottom:temp+="scBottom";break;
case scEndScroll:temp+="scEndScroll";break;
default:
temp+="未知";break;
}
Memo1->Lines->Append(temp+"事件");
} |