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| Gets the previous Purchase Order. |
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VARIANT_BOOL GetPrevious () |
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| Return value |
| True if the file was successfully positioned on the previous record, otherwise false. | | | | Remarks |
 | The order in which the previous record is sought, is determined by the preceding SeekBy-method. |
| When a filter is in effect (see SetFilter), this method positions on the previous record in the record set determined by the filter, and a call of any SeekBy-method does not modify the sort order nor the result of subsequent calls to this method. |
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| See Also |
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| Samples |
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C++ |
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// Navigate through the file in reverse order
pPOrder->SeekBySysNum (smLast, 0);
while (pPOrder->GetDBStatus () == 0)
{
// Process record data
pPOrder->GetPrevious ();
}
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C# |
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// Navigate through the file in reverse order
oPOrder.SeekBySysNum (eSeekMode.smLast, 0);
while (oPOrder.GetDBStatus () == 0)
{
// Process record data
oPOrder.GetPrevious ();
}
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VBS |
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' Navigate through the file in reverse order
Call oPOrder.SeekBySysNum(smLast, 0)
While oPOrder.GetDBStatus() = 0
' Process record data
Call oPOrder.GetPrevious()
Wend
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VB.NET |
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' Navigate through the file in reverse order
oPOrder.SeekBySysNum(eSeekMode.smLast, 0)
While oPOrder.GetDBStatus() = 0
' Process record data
oPOrder.GetPrevious()
End While
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