WPF – LINQ to SQL Sample

This exercise in binding a WPF ListView control with LINQ to SQL was a lot of fun ! The following image shows data from AdventureWorks sample database displayed in the ListView control. The end result is very admirable, even in this very basic demo. Feeling a complete sense of freedom is unavoidable when working with WPF. This sample demonstrates : LINQ to SQL mapping. WPF ListView Control DataBinding. Displaying images stored in database as varbinary in WPF control. The sample code can be downloaded here : WPF-LINQ to SQL Sample License : Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License.

Customize log4net Output Path

The default log4net output path is relative to the startup directory of your executable. To customize the output path, you can override the base Appender’s File property in your own Appender class. The following example describes how to route the log files relative to the temp folder : public class MyOwnAppender : log4net.Appender.RollingFileAppender { public override string File { get { return base.File; } set { if (Path.IsPathRooted(value)) { base.File = value; } else { base.File = Path.Combine(Path.GetTempPath(), value); } } } } Your log4net config file must be modified so that log4net can locate and use your custom Appender. If MyOwnAppender is in MyNamespace and you have implemented it in MyLoggerLib.dll :