Potrzebne moduły :: 4programmers.net

0

Jeśli ktoś ma i może mi przesłać któryś z tych plików bym był wdzięcznt:

dbrtl.dcu
G32.dcu
G32_Image.dcu
G32_Blend.dcu
Matrix.dcu
MIDIUtils.dcu
DsgnIntf.dcu
FmxUtils.dcu
DBCtrls.dcu
TnOptFrm.DFM

beldzio@sciaga.net

0

tak mi sie wydaje ze to są pliki od komponentow, zainstaluj se je,bo same te pliki chyba nic ci nie dadzą

0

(jeden z listy, nie komponent)

unit FmxUtils;

interface

uses SysUtils, Windows, Classes, Consts;

type
  EInvalidDest = class(EStreamError);
  EFCantMove = class(EStreamError);

procedure CopyFile(const FileName, DestName: string);
procedure MoveFile(const FileName, DestName: string);
function GetFileSize(const FileName: string): LongInt;
function FileDateTime(const FileName: string): TDateTime;
function HasAttr(const FileName: string; Attr: Word): Boolean;
function ExecuteFile(const FileName, Params, DefaultDir: string;
  ShowCmd: Integer): THandle;

implementation

uses Forms, ShellAPI, RtlConsts;

const
  SInvalidDest = 'Destination %s does not exist';
  SFCantMove = 'Cannot move file %s';

procedure CopyFile(const FileName, DestName: string);
var
  CopyBuffer: Pointer; { buffer for copying }
  BytesCopied: Longint;
  Source, Dest: Integer; { handles }
  Len: Integer;
  Destination: TFileName; { holder for expanded destination name }
const
  ChunkSize: Longint = 8192; { copy in 8K chunks }
begin
  Destination := ExpandFileName(DestName); { expand the destination path }
  if HasAttr(Destination, faDirectory) then { if destination is a directory... }
  begin
    Len :=  Length(Destination);
    if Destination[Len] = '' then
      Destination := Destination + ExtractFileName(FileName) { ...clone file name }
    else
      Destination := Destination + '' + ExtractFileName(FileName); { ...clone file name }
  end;
GetMem(CopyBuffer, ChunkSize); { allocate the buffer }
  try
    Source := FileOpen(FileName, fmShareDenyWrite); { open source file }
    if Source < 0 then raise EFOpenError.CreateFmt(SFOpenError, [FileName]);
    try
      Dest := FileCreate(Destination); { create output file; overwrite existing }
      if Dest < 0 then raise EFCreateError.CreateFmt(SFCreateError, [Destination]);
      try
        repeat
          BytesCopied := FileRead(Source, CopyBuffer^, ChunkSize); { read chunk }
          if BytesCopied > 0 then { if we read anything... }
            FileWrite(Dest, CopyBuffer^, BytesCopied); { ...write chunk }
        until BytesCopied < ChunkSize; { until we run out of chunks }
      finally
        FileClose(Dest); { close the destination file }
      end;
    finally
      FileClose(Source); { close the source file }
    end;
  finally
    FreeMem(CopyBuffer, ChunkSize); { free the buffer }
  end;
end;


{ MoveFile procedure }
{
  Moves the file passed in FileName to the directory specified in DestDir.
  Tries to just rename the file.  If that fails, try to copy the file and
  delete the original.

  Raises an exception if the source file is read-only, and therefore cannot
  be deleted/moved.
}

procedure MoveFile(const FileName, DestName: string);
var
  Destination: string;
begin
  Destination := ExpandFileName(DestName); { expand the destination path }
  if not RenameFile(FileName, Destination) then { try just renaming }
  begin
    if HasAttr(FileName, faReadOnly) then  { if it's read-only... }
      raise EFCantMove.Create(Format(SFCantMove, [FileName])); { we wouldn't be able to delete it }
      CopyFile(FileName, Destination); { copy it over to destination...}
//      DeleteFile(FileName); { ...and delete the original }
  end;
end;

{ GetFileSize function }
{
  Returns the size of the named file without opening the file.  If the file
  doesn't exist, returns -1.
}

function GetFileSize(const FileName: string): LongInt;
var
  SearchRec: TSearchRec;
begin
  try
    if FindFirst(ExpandFileName(FileName), faAnyFile, SearchRec) = 0 then
      Result := SearchRec.Size
    else Result := -1;
  finally
    SysUtils.FindClose(SearchRec);
  end;
end;

function FileDateTime(const FileName: string): System.TDateTime;
begin
  Result := FileDateToDateTime(FileAge(FileName));
end;

function HasAttr(const FileName: string; Attr: Word): Boolean;
var
 FileAttr: Integer;
begin
  FileAttr := FileGetAttr(FileName);
  if FileAttr = -1 then FileAttr := 0;
  Result := (FileAttr and Attr) = Attr;
end;

function ExecuteFile(const FileName, Params, DefaultDir: string;
  ShowCmd: Integer): THandle;
var
  zFileName, zParams, zDir: array[0..79] of Char;
begin
  Result := ShellExecute(Application.MainForm.Handle, nil,
    StrPCopy(zFileName, FileName), StrPCopy(zParams, Params),
    StrPCopy(zDir, DefaultDir), ShowCmd);
end;

end.