|
//------------------------------ #pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
}
//------------------------------
void __fastcall TForm1::tvwChange(TObject *Sender, TTreeNode *Node)
{
if(Node->Text=="辽宁")
Memo1->Lines->Add("I'm change!") ;
}
//------------------------------
void __fastcall TForm1::tvwChangeing(TObject *Sender, TTreeNode *Node,
bool &AllowChange)
{
//AllowChange=false;这与把此句写成AllowChange=true是一样的
if(Node->Text=="辽宁")
Memo1->Lines->Add("I'm changeing!") ; |