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of_isroot
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Full name
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pfc_n_cst_dwsrv_linkage.of_isroot
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Access
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public
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Extend of
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boolean
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Return value
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boolean
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Prototype
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public function boolean of_isroot()
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public function boolean of_isroot ();//////////////////////////////////////////////////////////////////////////////
//
// Function: of_IsRoot
//
// Access: Public
//
// Arguments: None
//
// Returns: Boolean
// TRUE: The requesting datawindow is the top-most (or root)
// datawindow in the chain
// FALSE: The requesting datawindow is not the top-most
// (or root) datawindow
//
// Description: Determines if the datawindow is the root of the chain.
//
// *Note: Can be called from any datawindow in the linked chain.
//
//////////////////////////////////////////////////////////////////////////////
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
// Determine if the datawindow is a root.
If IsNull(idw_master) Or Not IsValid (idw_master) Then
Return True
Else
Return False
End If
end function
Name
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Owner
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systemfunctions.isnull |
systemfunctions
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systemfunctions.isvalid |
systemfunctions
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