_DTSDeleteImport::get_Count, put_Count Property [C++]

Article
11/12/2009

The Count property is a read/write Long that determines the number of log files to be kept. The Count property is only used if the DeleteType property is set to 1.

Definition

[C++]

Get method:

HRESULT _DTSDeleteImport::get_Count(
long Count
);

Put method:

HRESULT _DTSDeleteImport::put_Count(
long Count
);

[Visual Basic]

Property Count() As Long

Parameters

Count[C++]

[out] When getting a property, a long that determines the log files to be kept based on the values of the DeleteType and WebLogDeleteType properties.
[in] When putting a property, a long that determines the log files to be kept based on the values of the DeleteType and WebLogDeleteType properties.

[Visual Basic]None.

[C++]

Return Values

These methods return an HRESULT indicating whether they completed successfully. See the Error Values section for more details.

Error Values

[C++] These methods return 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 property 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

If the DeleteType property is set to 1 and the WebLogDeleteType property is set to 0, then set this property to the number of previous days, weeks, or months for which you want to keep log files. If the Interval property is set to months and the Count property is set to 1, all imports created more than one month ago will be deleted.

If the DeleteType property is set to 1 and the WebLogDeleteType property is set to 1, then set this property to the number of most recently created files in the Data Warehouse that you want to keep. If the Count property is set to 5, only the five most recent files will be kept, older files will be deleted.

If the DeleteType property is set to 1 and the WebLogDeleteType property is set to 2, then the Count property is not used.

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