Releases memory allocated by FindFirst.
procedure FindClose(var F: TSearchRec);
FindClose(TSearchRec F);
SysUtils
FindClose terminates a FindFirst/FindNext sequence.
C++ Examples:
/* The following example uses an edit control, a button, a string grid, and seven check boxes. The check boxes correspond to the seven possible file attributes. When the button is clicked, the path specified in the edit control is searched for files matching the checked file attributes. The names and sizes of the matching files are inserted into the string grid. The Path constant parameter is the directory and file name mask, including wildcard characters. For example, '.\test\*.*' specifies all files in the current directory). */ void __fastcall TForm1::Button1Click(TObject *Sender) { TSearchRec sr; int iAttributes = 0; StringGrid1->RowCount = 1; iAttributes |= faReadOnly * CheckBox1->Checked; iAttributes |= faHidden * CheckBox2->Checked; iAttributes |= faSysFile * CheckBox3->Checked; iAttributes |= faVolumeID * CheckBox4->Checked; iAttributes |= faDirectory * CheckBox5->Checked; iAttributes |= faArchive * CheckBox6->Checked; iAttributes |= faAnyFile * CheckBox7->Checked; StringGrid1->RowCount = 0; if (FindFirst(Edit1->Text, iAttributes, sr) == 0) { do { if ((sr.Attr & iAttributes) == sr.Attr) { StringGrid1->RowCount = StringGrid1->RowCount + 1; StringGrid1->Cells[1][StringGrid1->RowCount-1] = sr.Name; StringGrid1->Cells[2][StringGrid1->RowCount-1] = IntToStr(sr.Size); } } while (FindNext(sr) == 0); FindClose(sr); } }
Delphi Examples:
{ The following example uses an edit control, a button, a string grid, and seven check boxes. The check boxes correspond to the seven possible file attributes. When the button is clicked, the path specified in the edit control is searched for files matching the checked file attributes. The names and sizes of the matching files are inserted into the string grid. The Path constant parameter is the directory and file name mask, including wildcard characters. For example, '.\test\*.*' specifies all files in the current directory). } procedure TForm1.Button1Click(Sender: TObject); var sr: TSearchRec; FileAttrs: Integer; begin StringGrid1.RowCount := 1; if CheckBox1.Checked then FileAttrs := faReadOnly else FileAttrs := 0; if CheckBox2.Checked then FileAttrs := FileAttrs + faHidden; if CheckBox3.Checked then FileAttrs := FileAttrs + faSysFile; if CheckBox4.Checked then FileAttrs := FileAttrs + faVolumeID; if CheckBox5.Checked then FileAttrs := FileAttrs + faDirectory; if CheckBox6.Checked then FileAttrs := FileAttrs + faArchive; if CheckBox7.Checked then FileAttrs := FileAttrs + faAnyFile; with StringGrid1 do begin RowCount := 0; if SysUtils.FindFirst(Edit1.Text, FileAttrs, sr) = 0 then begin repeat if (sr.Attr and FileAttrs) = sr.Attr then begin RowCount := RowCount + 1; Cells[1,RowCount-1] := sr.Name; Cells[2,RowCount-1] := IntToStr(sr.Size); end; until FindNext(sr) <> 0; FindClose(sr); end; end; end;
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