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of_getfilter
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Full name
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pfc_n_cst_dwsrv_filter.of_getfilter
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Access
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public
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Extend of
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string
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Return value
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string
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Prototype
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public function string of_getfilter()
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Name
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Datatype
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ls_filter
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string
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public function string of_getfilter ();//////////////////////////////////////////////////////////////////////////////
//
// Function: of_GetFilter
//
// Access: Public
//
// Arguments: None
//
// Returns: String
// The current filter expression
//
// Description: Get the current filter expression.
//
//////////////////////////////////////////////////////////////////////////////
//
// Revision History
//
// Version
// 5.0 Initial version
//
//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1996-1997 Sybase, Inc. and its subsidiaries. All rights reserved.
// Any distribution of the PowerBuilder Foundation Classes (PFC)
// source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//
//////////////////////////////////////////////////////////////////////////////
string ls_filter
// Check the dw reference.
If IsNull(idw_Requestor) Or Not IsValid(idw_Requestor) Then Return ''
// Get the current filter
ls_filter = idw_Requestor.Describe ( "DataWindow.Table.Filter" )
// A questionmark indicates no filter set.
If ls_filter='?' Then ls_filter = ''
Return ls_filter
end function
Name
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Owner
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datawindow.describe |
datawindow
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systemfunctions.isnull |
systemfunctions
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systemfunctions.isvalid |
systemfunctions
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