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procedure TfrmOptSet.ShowBGround(const intIndex: integer);
var
strCode:string;
begin
ReDemo.Lines.Clear;
case intIndex of
mConstIndexZero:// =0; //默认
begin
ReDemo.Color:=clWhite;
end;
mConstIndexOne:// =1; //微亮
begin
ReDemo.Color:=clblack;
end;
mConstIndexTwo:// =2; //古典
begin
ReDemo.Color:=clNavy;
end;
mConstIndexThree:// =3; //浅蓝
begin
ReDemo.Color:=claqua;
end;
end;
ReDemo.Font.Size:=12;
ReDemo.Lines.Add('main()');
ReDemo.SelStart:=0;
ReDemo.SelLength:=Length('main()');
ReDemo.SelAttributes.Color:=clRed;
strCode:='{'
+#13#10
+#9+'Fun()'
+#13#10
+#9+'{'
+#13#10
+#9+'}'
+#13#10
+'}';
ReDemo.Lines.Add(strCode);
ReDemo.SelStart:=Length('main()');
ReDemo.SelLength:=Length('main()')+Length(strCode);
ReDemo.SelAttributes.Color:=clGreen;
end;
//ReDemo为richedit控件// 这是我的做的一个例子,希望对你有帮助