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Direction Property

INetFwRule::Direction property

Specifies the direction of traffic for which the rule applies.

This property is read/write.

Syntax


HRESULT put_Direction(
  [in]   NET_FW_RULE_DIRECTION dir
);

HRESULT get_Direction(
  [out]  NET_FW_RULE_DIRECTION *dir
);

Property value

The direction of traffic.

Error codes

If the method succeeds, the return value is S_OK.

If the method fails, the return value is one of the following error codes.

NameMeaning
E_ACCESSDENIED

The operation was aborted due to permissions issues.

E_INVALIDARG

The method failed due to an invalid parameter.

E_OUTOFMEMORY

The method was unable to allocate required memory.

E_POINTER

The method failed due to an invalid pointer.

Remarks

This property is optional. If this property is not specified, the default value is in.

Also see the restrictions on changing properties described in the Remarks section of the INetFwRule interface page.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Netfw.h

DLL

FirewallAPI.dll

See also

INetFwRule
NET_FW_RULE_DIRECTION

 

 

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