Posted in Database on Feb 28th, 2008
I was contacted by a customer today, who received exceptions when trying to open a Firebird database (using the current version 2.03) on his machine:
Error message: FirebirdSql.Data.FirebirdClient.FbException:I/O error for file CreateFile (open) “M:\[…]\Aufträge\some database.fdb”
Error while trying to open file —> FirebirdSql.Data.Common.IscException: An exception of type FirebirdSql.Data.Common.IscException was thrown. at FirebirdSql.Data.Client.Gds.GdsConnection.ReadStatusVector() at FirebirdSql.Data.Client.Gds.GdsConnection.ReadResponse() at FirebirdSql.Data.Client.Gds.GdsDatabase.ReadResponse() […]
Read Full Post »
Posted in WPF TreeView on Feb 12th, 2008
There will be filtering and multi selection support in the next iteration of my WPF TreeView, but based on a request on the Code Project forum, I decided to implement a simple filtering mechanism on the current version.
First of all, you can provide filtering without even touching the control base class by just applying the […]
Read Full Post »
Posted in WPF on Feb 1st, 2008
Josh Smith, prolific Code Project writer and blogger, has written a great article about MVC (or M-V-poo, as the doctor would say!) and unit testing of WPF apps. The article can be found on Code Project:
http://www.codeproject.com/KB/WPF/MVCtoUnitTestinWPF.aspx
Read Full Post »
Posted in WPF on Feb 1st, 2008
This is a simple snippet which helps you to find a specified parent of a given WPF dependency object somewhere in its visual tree:
/// <summary>
/// Finds a parent of a given item on the visual tree.
/// </summary>
/// <typeparam name="T">The type of the queried item.</typeparam>
/// <param name="child">A direct or indirect child of the
/// queried item.</param>
/// <returns>The […]
Read Full Post »