**Describe the bug** 升级到3.1后,当查询不到数据,即页数为0时,报绑定错误,就像这样:  之前用的2.5.0.2版本则不会有这个错误 **To Reproduce** 我的代码如下: ```XAML <hc:Pagination Grid.Row="2" Margin="5" MaxPageCount="{Binding TotalPageCount}" PageIndex="{Binding PageNo,Mode=TwoWay}" DataCountPerPage="{Binding PageSize}"> <hc:Interaction.Triggers> <hc:EventTrigger EventName="PageUpdated"> <hc:EventToCommand Command="{Binding ChangePage}" PassEventArgsToCommand="True" /> </hc:EventTrigger> </hc:Interaction.Triggers> </hc:Pagination> ``` 当TotalPageCount=0时就报这个错 **Environment (please complete the following information):** - .net: 4.6.1 - IDE vs2019 16.9.3 - Version 3.1
Activity
fixed HandyOrg#824