Dynamic memory Low
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From: Rob van Erk on 24 Dec 2009 14:04 Hello, Hope someone can help me urgently with the following problem. I have a directory on a server with 400000 files and all files with a date older then today must be deleted. When startin up Windows Explorer it take ages before I can delete the relevant files so I thought.... why not using a small VO application. Why do I get a Dynamic Memory is low (a the aDirectory := Directory (..) row) if the number of files in the relevant directory is 400000? Thanks for any support you can give. I developed the following source: METHOD Start() CLASS App local aDirectory := {500000} as array local l as Long local sFile as String local aantal as long local gevonden as logic local ltest as logic local suitkomst as string aDirectory := Directory("D:\Program Files\Rightfax\DocTransport \*.IPK","D") gevonden := 0 aantal := Len(aDirectory) if Yesnobox("Warning","'Run test only?") ltest := true endif if aantal <> 0 FOR l = 1 to aantal IF CToD(AsString(aDirectory[l][F_DATE])) <> Today() sFile := "D:\Program Files\Rightfax\DocTransport\" + AsString (aDirectory[l] [F_NAME]) // ? sFile gevonden := gevonden + 1 if !ltest ? gevonden FErase(sFile) endif ENDIF NEXT if ltest suitkomst := AsString(gevonden) + ' gevonden' else suitkomst := AsString(gevonden) + ' gevonden & verwijderd' endif Showerr(suitkomst) else "Er zijn geen files" endif return
From: Alessandro Antonangeli on 24 Dec 2009 14:23 Il Thu, 24 Dec 2009 11:07:22 -0800, Rob van Erk ha scritto: > Hello, > > Hope someone can help me urgently with the following problem. > > I have a directory on a server with 400000 files and all files with a > date older then today must be deleted. When startin up Windows Explorer > it take ages before I can delete the relevant files so I thought.... why > not using a small VO application. > > Why do I get a Dynamic Memory is low (a the aDirectory := Directory (..) > row) if the number of files in the relevant directory is 400000? > > Thanks for any support you can give. > > I developed the following source: > May be you have to increase Dynamic memory with SetMaxDynSize() or better use other file manager utility like Midnight Commander -- Ciao Alessandro
From: Alessandro Antonangeli on 24 Dec 2009 14:23 Il Thu, 24 Dec 2009 11:07:22 -0800, Rob van Erk ha scritto: > Hello, > > Hope someone can help me urgently with the following problem. > > I have a directory on a server with 400000 files and all files with a > date older then today must be deleted. When startin up Windows Explorer > it take ages before I can delete the relevant files so I thought.... why > not using a small VO application. > > Why do I get a Dynamic Memory is low (a the aDirectory := Directory (..) > row) if the number of files in the relevant directory is 400000? > > Thanks for any support you can give. > > I developed the following source: > May be you have to increase Dynamic memory with SetMaxDynSize() or better use other file manager utility like Midnight Commander -- Ciao Alessandro
From: Alessandro Antonangeli on 24 Dec 2009 14:25 Il Thu, 24 Dec 2009 11:07:22 -0800, Rob van Erk ha scritto: > Hello, > > Hope someone can help me urgently with the following problem. > > I have a directory on a server with 400000 files and all files with a > date older then today must be deleted. When startin up Windows Explorer > it take ages before I can delete the relevant files so I thought.... why > not using a small VO application. > > Why do I get a Dynamic Memory is low (a the aDirectory := Directory (..) > row) if the number of files in the relevant directory is 400000? > > Thanks for any support you can give. > > I developed the following source: > May be you have to increase Dynamic memory with SetMaxDynSize() or better use other file manager utility like Midnight Commander -- Ciao Alessandro
From: Rob van Erk on 24 Dec 2009 15:22
Thanks Alessandro, This solved my problem ! Wish you a nice Christmas. Brgds, Rob |