问题描述
当我尝试将VS2010 LightSwitch项目升级到VS2012 Update 3时，在Microsoft扩展"LightSwitch Filter Control"上构建该项目时会出现错误.
When I try to upgrade my VS2010 LightSwitch project to VS2012 Update 3 I get an error when I build it on the Microsoft extension "LightSwitch Filter Control".
更具体地说，它说名称LightSwitchFilter在当前上下文中不存在".
More specifally it says that "The name LightSwitchFilter does not exist in the current context".
例如，我在以下代码中得到错误:
For example I get the error in the following code:
VS2010中的扩展名为1.1，而我的VS2012中的扩展为1.5.
有人可以帮忙吗?
非常感谢，
马克
马克
推荐答案
请确保LightSwitch筛选器控件与Visual Studio 2012兼容( http://code .msdn.microsoft.com/silverlight/Filter-Control-for-eb947bdc )， 版本的控件与此不兼容.并且您需要安装VS2012 SDK和ightswitch扩展.
Please make sure the LightSwitch filter control is compatible with Visual Studio 2012(http://code.msdn.microsoft.com/silverlight/Filter-Control-for-eb947bdc ), the previous version of the control is not compatible with it. And you need to install VS2012 SDK and the ightswitch extensions.
此外，还有 关于使用LightSwitch过滤器扩展程序(http://lightswitchhelpwebsite.com/Blog/tabid/61/EntryId/22/Using-The-LightSwitch-Filter-Extension.aspx )，并引入了一种解决方案现在就可以使用，尽管必须使用此代码，而不是上面的代码.
Besides, there is a step-by-step operation about using the LightSwitch filter extension (http://lightswitchhelpwebsite.com/Blog/tabid/61/EntryId/22/Using-The-LightSwitch-Filter-Extension.aspx ) And it introduces a solution"Got it to work now, had to use this code though instead of the code above.
query = FilterControl.FilterExtensions.Filter(query，FilterTerm，this.Application);"
query = FilterControl.FilterExtensions.Filter(query, FilterTerm, this.Application);"
希望它可以为您提供帮助.
Hope it can help you.
这篇关于如何升级"LightSwitch过滤器控件"?从VS2010到VS2012?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！