dxDBTreeView DragDropTreeNode 报错!!!
悄悄举手 2010-01-27 05:34:56 大家好,我在程序里捕获DragDropTreeNode事件:
procedure TForm1.dxDBTreeView1DragDropTreeNode(Destination,
Source: TTreeNode; var Accept: Boolean);
begin
showmessage('wahaha');
end;
为什么运行完showmessage总是报错啊?
错误信息为:Access violation at address ******* in module‘test.exe',Read of address *******
有人遇到这个问题吗??困惑。。。。