修复打包

Author: lindexi

package/Library/Lindexi.Src.CustomWPF/Assets/Package.targets

@@ -1,5 +1,5 @@
 <Project>
     <Target Name="CopyWpfAssetsFile" AfterTargets="AfterBuild">
-        <Copy SourceFiles="$(MSBuildThisFileDirectory)..\Assets\**\*" DestinationFiles="$(OutputPath)\" SkipUnchangedFiles="True"></Copy>
+        <Copy SourceFiles="$(MSBuildThisFileDirectory)..\Assets\**\*" DestinationFolder="$(OutputPath)\" SkipUnchangedFiles="True"></Copy>
     </Target>
 </Project>