Local WPF C# Programming
问题 i have a project on C# WPF, im just following the instruction and copying and pasting the code from the instruction. Im on the last part but unfortunately i received error in this part: <local:SearchPanel Grid.Column="1" Grid.Row="1" Visibility="{Binding ElementName=MyMovieDatabaseWindow, Path=IsSearchPaneVisible, Converter={StaticResource VisibilityConverter}}"/> The errors are: Error 1 ''local' is an undeclared prefix. Line 138, position 10.' XML is not valid. C:\Documents and Settings