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unit PrintDlgAPIUnit;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls,Printers,CommDlg,XPMan;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private}
public
{ Public}
end;
function PrintHookProc(Wnd: HWND; iMsg: UINT; wParam: WPARAM;
lParam: LPARAM): UINT stdcall;
var
Form1: TForm1;
implementation
{$R *.DFM}
//=============================================================================
// PringDlg API[]1
//=============================================================================
procedure TForm1.Button1Click(Sender: TObject);
var
PrintDlgRec: TPrintDlg;
begin
//------------------------------
FillChar(PrintDlgRec, SizeOf(PrintDlgRec), 0);
with PrintDlgRec do
begin
lStructSize := SizeOf(PrintDlgRec);
hWndOwner := Application.Handle;
//------------------------------
Flags := 0;
end;
//------------------------------
PrintDlg(PrintDlgRec);
end;
//=============================================================================
// PringDlg API[]2
//
//=============================================================================
procedure TForm1.Button2Click(Sender: TObject);
var
PrintDlgRec: TPrintDlg;
begin
//------------------------------
FillChar(PrintDlgRec, SizeOf(PrintDlgRec), 0);
with PrintDlgRec do
begin
lStructSize :=SizeOf(PrintDlgRec);
hWndOwner :=Application.Handle;
//------------------------------
nFromPage :=1;
nToPage :=6;
nMinPage :=0;
nMaxPage :=4;
nCopies :=3;
Flags :=PD_ENABLEPRINTHOOK;
lpfnPrintHook :=PrintHookProc;
end;
//------------------------------
PrintDlg(PrintDlgRec);
end;
//=============================================================================
// PringDlg API ()
// Delphi CommDlg.pas
//
// PringDlg MSDN Japan?
// http://www.microsoft.com/JAPAN/developer/library/jpuipf/
// _win32_setuphookproc.htm
// (2004 4 17 URL) ]
//
// Wnd
// iMsg
// wParam iMsg
// lParam
//=============================================================================
function PrintHookProc(Wnd: HWND; iMsg: UINT; wParam: WPARAM;
lParam: LPARAM): UINT stdcall;
var
CollateWnd: HWND;
begin
//------------------------------
Result:=0;
//------------------------------
if iMsg=WM_INITDIALOG then
begin
//------------------------------
CollateWnd:=GetDlgItem(Wnd,1041);
//------------------------------
SetWindowPos(CollateWnd,0,0,0,0,0,SWP_HIDEWINDOW);
end;
end;
//=============================================================================
// []
//=============================================================================
procedure TForm1.Button3Click(Sender: TObject);
var
PrintDlgRec: TPrintDlg;
begin
//------------------------------
FillChar(PrintDlgRec, SizeOf(PrintDlgRec), 0);
with PrintDlgRec do begin
lStructSize := SizeOf(PrintDlgRec);
hWndOwner := Application.Handle;
//------------------------------
Flags := PD_PRINTSETUP;
end;
PrintDlg(PrintDlgRec);
end;
end. |
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