IPB_Session interface:
GetGlobalVarType method
Description
Obtains the datatype of a global variable.
Syntax
GetGlobalVarType(pbfieldID fid)
Argument
|
Description
|
|---|
fid
|
The internal ID of the class instance
variable
|
Return Values
pbuint. A simple datatype defined in
the list of pbvalue_type enumerated
types.
Examples
This code tests getting and setting a global integer
variable using the field ID fid:
fid = session -> GetGlobalVarID("i_gvar");
if (session -> GetGlobalVarType(fid) == pbvalue_int)
{
i_val=session -> GetIntGlobalVar(fid,isNull);
session -> SetIntGlobalVar(fid,i_val+1);
}
See Also