SetSharedVarToNull

Description

Sets the value of the specified shared variable to null.

Syntax

SetSharedVarToNull(pbgroup group, pbfield fid)

1	SetSharedVarToNull(pbgroup group, pbfield fid)

Argument	Description
group	The group to which the shared variable belongs
fid	The field ID of the shared variable

Return value

None.

Examples

This example tests the IsSharedVarNull and SetSharedVarToNull
functions:

curGroup = session -&gt; GetCurrGroup();
cls = session -&gt; GetClass(myobj);

fid = session -&gt; GetSharedVarID(curGroup, "i_svar");
if (session -&gt; IsSharedVarNull(curGroup, fid))
   session -&gt; SetIntSharedVar(curGroup, fid, 1);
else
   session -&gt; SetSharedVarToNull(curGroup, fid);