RmDir或ReMoveDir
例uses Dialogs;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0);
end;
例uses Dialogs;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0);
end;
RemoveDir
例uses Dialogs;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0);
end;
例uses Dialogs;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0);
end;
例uses Dialogs;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0);
end;
不是API函数吗?
procedure RmDir(const S: string);overload;
procedure RmDir(P: PChar); overload;
需要uses system单元
例如:
uses Dialogs,system;
begin {$I-}
{ Get directory name from TEdit control }
RmDir(Edit1.Text);
if IOResult <> 0 then
MessageDlg('Cannot remove directory', mtWarning, [mbOk], 0, mbOk)
else
MessageDlg('Directory removed', mtInformation, [mbOk], 0, mbOk);
end;