Location: Symbol Reference > Classes > TJwSecureFileObject Class > TJwSecureFileObject Methods > TJwSecureFileObject.TreeResetNamedSecurityInfo Method
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JWSCL Documentation
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TJwSecureFileObject.TreeResetNamedSecurityInfo Method
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JWSCL Documentation
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class procedure TreeResetNamedSecurityInfo(pObjectName: TJwString; const aSecurityInfo: TJwSecurityInformationFlagSet; const Owner: TJwSecurityId; const Group: TJwSecurityId; const DACL: TJwDAccessControlList; const SACL: TJwSAccessControlList; const bKeepExplicit: boolean; const fnProgress: TJwProgInvokeSetting; const FNProgressMethod: TJwFnProgressMethod; const FNProgressProcedure: TJwFnProgressProcedure; const ProgressUserData: Pointer); virtual; reintroduce;
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Parameters |
Description |
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const aSecurityInfo: TJwSecurityInformationFlagSet | |
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const FNProgressMethod: TJwFnProgressMethod |
defines a object method to be called if a file or folder is changed. Can be nil. See TJwFnProgressMethod |
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const FNProgressProcedure: TJwFnProgressProcedure |
defines a procedure to be called if a file or folder is changed. Can be nil. See TJwFnProgressProcedure |
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const ProgressUserData: Pointer |
defines user data to be used as parameter ProgressUserData in the callback methods. |
TreeResetNamedSecurityInfo sets the securiy information of a folder and all its children. See MSDN for more information http://msdn2.microsoft.com/en-us/library/aa965849.aspx. This function needs Windows XP or higher.
This method can restore the security information for a locked out user without using SeBackupPrivilege privilege. It uses a highly privileged system accout to do this.
Both callback methods can be used at the same time. If both are not nil, they are called in the following order : FNProgressMethod, FNProgressProcedure. Exceptions are caught in these calls.
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Exceptions |
Description |
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is raised if the winapi call failed. | |
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This is exception is raised if the Windows system does not support this call. |
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