of_boolean

pfcapsrv.pbl   >   pfc_n_cst_conversion   >   of_boolean

Name	Datatype
lb_null	Boolean

public function boolean of_boolean (integer ai_val);//////////////////////////////////////////////////////////////////////////////
//
//	Function:  		of_Boolean
//
//	Access:			public
//
//	Arguments: 
//	ai_val			The integer to be converted to a boolean value.
//
//	Returns:  		boolean
//						The boolean representation of the integer value.
//						If any argument's value is NULL, function returns NULL.
//						If any argument's value is Invalid, function returns NULL.
//
//	Description:  Converts a integer value to a boolean.
//
//////////////////////////////////////////////////////////////////////////////
//
//	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(ai_val) or (ai_val>1) or (ai_val<0) Then
	Boolean lb_null
	SetNull(lb_null)
	Return lb_null
End If

If ai_val=1 Then
	Return True
End If

Return False

end function

Name	Owner
systemfunctions.isnull	systemfunctions
systemfunctions.setnull	systemfunctions