对treeview增加mousedown动作监听,鼠标点击时即选择节点
void __fastcall TForm2::TreeView1MouseDown(TObject *Sender, TMouseButton Button, TShiftState Shift,
int X, int Y)
{
TTreeNode* node = TreeView1->GetNodeAt(X,Y);
if(node!=NULL)
node->Selected = true;
}
参考资料: