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of_isweekend
|
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Full name
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pfc_n_cst_datetime.of_isweekend
|
Access
|
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_isweekend(date)
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Name
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Datatype
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lb_null
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boolean
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public function boolean of_isweekend (date ad_source);//////////////////////////////////////////////////////////////////////////////
//
// Function: of_IsWeekend
//
// Access: public
//
// Arguments:
// ad_source Date to test.
//
// Returns: boolean
// True if the date is a weekend.
// If any argument's value is NULL, function returns NULL.
// If any argument's value is Invalid, function returns NULL.
//
// Description: Given a date, will determine if the date is a weekend.
//
//////////////////////////////////////////////////////////////////////////////
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
//Check parameters
If IsNull(ad_source) or Not of_IsValid(ad_source) Then
boolean lb_null
SetNull(lb_null)
Return lb_null
End If
Return Not of_IsWeekday(ad_source)
end function