_DTSIPResolution::get_Ncache, put_Ncache Property
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The Ncache property is a read/write Long that specifies the number of days to store resolved IP addresses.
HRESULT _DTSIPResolution::get_Ncache(
long Ncache
);
HRESULT _DTSIPResolution::put_Ncache(
long Ncache
);
Property Ncache() As Long
Parameters
Ncache
[C++][out, retval] When getting the property, a long that specifies the number of days to store resolved IP addresses.
[in] When putting the property, a long that specifies the number of days to store resolved IP addresses.
Return Value
[C++]
This method returns an HRESULT indicating whether it completed successfully. See the Error Values section for more details.
[Visual Basic]
None.
Error Values
[C++]
This method returns S_OK (0x00000000) to indicate success and standard COM HRESULT error values to indicate failure. For more information about standard COM errors, see Standard COM Errors. Additional information may be available using the global Err object, which can be accessed using the API function GetErrorInfo. In particular, the GetDescription method of the IErrorInfo interface may return a text description of the error.
[Visual Basic]
This method sets the Number property of the global Err object to S_OK (&H00000000) to indicate success and to standard COM error values to indicate failure. For more information about standard COM errors, see Standard COM Errors. Additional information may be available using the global Err object. In particular, the Description property may contain a text description of the error.
Remarks
Valid values for the Ncache property are between 0 and 9999. The default value is 30 days. If you increase the default, IP resolution will occur more quickly. However, domain name changes may not be caught.
See Also
Other Resources
_DTSIPResolution::get_BatchSize, put_BatchSize
_DTSIPResolution::CustomTask_Execute
_DTSIPResolution::get_LocalDomainName, put_LocalDomainName
_DTSIPResolution::PersistPropertyBag_Load
_DTSIPResolution::PersistPropertyBag_Save
_DTSIPResolution::get_ProcessingType, put_ProcessingType
_DTSIPResolution::get_RetryInterval, put_RetryInterval