of_string

pfcapsrv.pbl   >   pfc_n_cst_conversion   >   of_string

Name	Datatype
ls_null	String

public function string of_string (button ae_button);//////////////////////////////////////////////////////////////////////////////
//
//	Function:		of_String
//
//	Access:			public
//
//	Arguments:
//	ae_button	The button value to be converted to a string.
//
//	Returns:  		string		
//						A string representation of the button value.
//						If ae_button is NULL, the function returns NULL.
//						If ae_button is Invalid, the function returns '!'.
//
//	Description:	Converts the button enumerated datatype to a 
//						readable string representation.
//
//////////////////////////////////////////////////////////////////////////////
//
//	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(ae_button) Then
	String ls_null
	SetNull(ls_null)
	Return ls_null
End If

Choose Case ae_button

	Case OK!
		Return "OK"

	Case OKCancel!
		Return "OKCancel"

	Case YesNo!
		Return "YesNo"

	Case YesNoCancel!
		Return "YesNoCancel"

	Case RetryCancel!
		Return "RetryCancel"

	Case AbortRetryIgnore!
		Return "AbortRetryIgnore"
	
End Choose

//Invalid parameter value
Return "!"
end function

Name	Owner
systemfunctions.isnull	systemfunctions
systemfunctions.setnull	systemfunctions