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參考 http://delphi.ktop.com.tw/topic.php?topic_id=44198
引言: Unit1.H
//---------------------------------------------------------------------------
//Here is a simple example of using TOutlookApplication to get a list
//of folders into a TreeView control and display them when the user
//double-clicks the TreeView.
//--------------------------------------------------------------------------- #ifndef Unit1H
#define Unit1H
//---------------------------------------------------------------------------
#include
#include
#include
#include <Forms.hpp>
#include "Outlook_2K_SRVR.h"
#include
#include
#include
//---------------------------------------------------------------------------
class TForm1 : public TForm
{
__published: // IDE-managed Components
TOutlookApplication *ola;
TButton *Button1;
TTreeView *tv;
TLabel *Label1;
TPopupMenu *PopupMenu1;
TMenuItem *add1;
TLabel *Label2;
void __fastcall Button1Click(TObject *Sender);
void __fastcall tvDblClick(TObject *Sender);
void __fastcall add1Click(TObject *Sender);
private: // User declarations
_NameSpacePtr ns;
public: // User declarations
__fastcall TForm1(TComponent* Owner);
void __fastcall EnumFolders(MAPIFolderPtr fldr, TTreeNode *parent);
};
//---------------------------------------------------------------------------
extern PACKAGE TForm1 *Form1;
//---------------------------------------------------------------------------
#endif Unit1.cpp //--------------------------------------------------------------------------- #include
#pragma hdrstop #include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "Outlook_2K_SRVR"
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
: TForm(Owner)
{
ns = OutlookApplication1->GetNamespace(WideString("MAPI"));
}
//--------------------------------------------------------------------------- void __fastcall TForm1::Button1Click(TObject *Sender)
{
MAPIFolderPtr tmp;
TTreeNode *tmp_node;
tv->Items->Clear();
for (int i=1; i<=ns->Folders->Count; i )
{
tmp = ns->Folders->Item(i);
tmp_node = tv->Items->Add(tv->TopItem,String(tmp->Name));
tmp_node->Data = tmp->EntryID;
if (tmp->Folders->Count)
EnumFolders(tmp,tmp_node);
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::EnumFolders(MAPIFolderPtr fldr, TTreeNode *parent)
{
MAPIFolderPtr tmp;
TTreeNode *tmp_node;
String str;
for (int i=1; i<=fldr->Folders->Count; i )
{
tmp = fldr->Folders->Item(i);
str = tmp->Name;
tmp_node = tv->Items->AddChild(parent,str);
tmp_node->Data = tmp->EntryID;
if (tmp->Folders->Count)
EnumFolders(tmp,tmp_node);
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::tvDblClick(TObject *Sender)
{
MAPIFolderPtr fldr;
fldr = ns->GetFolderFromID((wchar_t *)tv->Selected->Data);
fldr->Display();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::add1Click(TObject *Sender)
{
if (!tv->Selected) return;
String fldr_name;
MAPIFolderPtr fldr = ns->GetFolderFromID((wchar_t *)tv->Selected->Data);
fldr_name = InputBox("enter.folder.name","folder name","");
if (fldr_name != "")
fldr->Folders->Add(WideString(fldr_name));
}
//---------------------------------------------------------------------------
引用axsoft大大的宣告,再加上以下程式碼即可
if (!tv->Selected) return;
MAPIFolderPtr fldr = ns->GetFolderFromID((wchar_t *)tv->Selected->Data);
AnsiString str = fldr->Name;
if (str == "刪除的郵件")
{
int count = fldr->Items->Count;
for (int i=0 ; iItems->Remove(1);
} 程式迷人之處,在於邏輯思考,然而卻也是惱人之處~~
------ 程式迷人之處,在於邏輯思考,然而卻也是惱人之處~~
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