[zion87]

просто проявите фантазию ))))

Код:

setlocal enableextensions enabledelayedexpansion
for /f "usebackq delims=" %%i in (`findstr.exe /m "<Cadastral_Block CadastralNumber=" "*.xml"`) do (
	call :1 %%~i
)
goto:eof
endlocal
:1
set file_name=%1
echo %file_name%
pause