value

/*
 *  call-seq:
 *     WIN32OLE_VARIABLE#value
 * 
 *  Returns value if value is exists. If the value does not exist, 
 *  this method returns nil.
 *
 *     tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'XlSheetType')
 *     variables = tobj.variables
 *     variables.each do |variable|
 *       puts "#{variable.name} = #{variable.value}"
 *     end
 *
 *     The result of above script is following:
 *       xlChart = -4109
 *       xlDialogSheet = -4116
 *       xlExcel4IntlMacroSheet = 4
 *       xlExcel4MacroSheet = 3
 *       xlWorksheet = -4167
 *
 */    
static VALUE
folevariable_value(self)
    VALUE self;
{
    struct olevariabledata *pvar;
    Data_Get_Struct(self, struct olevariabledata, pvar);
    return ole_variable_value(pvar->pTypeInfo, pvar->index);
}