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XAML Power Toys Released for Visual Studio 2010
26 October 09 04:25 PM

I finally made my way back home from Europe and I’m still digging through all my email, newsletters, feeds, etc. But one of the items that grabbed my attention is this week Karl Shifflett released updated XAML Power Tools for Visual Studio 2008 as well Read More...

Postedby Beth Massi | 0 Comments    

Filed under: WPF, VS2008, DevCenter, VS2010

New “How Do I” Videos Released on Entity Framework & WPF
26 August 09 10:18 AM

Yesterday we released a couple more videos onto the Visual Basic Developer Center on building WPF data-entry forms with Entity Framework: How Do I: Hook Up and Display Validation in WPF using Entity Framework? How Do I: Build a WPF Master-Detail Data Read More...

Postedby Beth Massi | 4 Comments    

Filed under: Visual Basic, WPF, VS2008, Videos, DevCenter, Data, Entity Framework

Using Windows Presentation Foundation in Office Clients
10 August 09 05:31 PM

I was cleaning up my desk today and in the piles of mail and gobs of paper I found the SDN Magazine “Women in Technology” issue 101 that featured an article I wrote that was released in print back in May. Well, I just noticed today that near the end of Read More...

Postedby Beth Massi | 5 Comments    

Filed under: WPF, VS2008, DevCenter, Article, XML, Office, ADO.NET Data Services, VSTO, OBA

Filtering Entity Framework Collections in Master-Detail Forms
16 July 09 05:18 PM

Last post I talked about how to get WPF data binding to work with master-detail entity collections. I had a couple readers ask me how they could filter the child collection instead of bringing them all down so in this post I’d like to show how you could Read More...

Postedby Beth Massi | 2 Comments    

Filed under: WPF, LINQ, VS2008, DevCenter, Article, Entity Framework

Implementing Validation in WPF on Entity Framework Entities
07 July 09 05:14 PM

I’ve blogged before about implementing validation on LINQ to SQL classes as well as how to customize the display of error messages in WPF . In this post I want to show how you can use these same techniques to validate entities coming from the Entity Framework Read More...

Postedby Beth Massi | 13 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Article, Entity Framework

Good Times at DevTeach, Vancouver
19 June 09 05:24 PM

Last week I spoke at DevTeach in Vancouver which was held at the beautiful Four Seasons in downtown. I love this Canadian conference because the attendees are great – super friendly and social, and ask a lot of great questions. I mostly interacted with Read More...

Postedby Beth Massi | 2 Comments    

Filed under: Visual Basic, WPF, Speaking, LINQ, VS2008, Community, DevCenter, XML, VS2010

Using the WPF ObservableCollection with EF Entities
08 May 09 03:29 PM

The ObservableCollection is a special WPF collection that provides proper notifications to the UI when items are added, removed, or the list is refreshed because it implements INotifyCollectionChanged . It’s common to use this collection (or inherit from Read More...

Postedby Beth Massi | 12 Comments    

Filed under: Visual Basic, WPF, LINQ, VS2008, DevCenter, Article, Data, Entity Framework

Notifying the UI when Entity References Change in Lookup Comboboxes
04 May 09 07:51 PM

Last week I wrote about how to data bind WPF lookup comboboxes to entities returned from the Entity Framework. I described that the key to this type of binding is setting the SelectedItem to the object reference itself on the navigation property instead Read More...

Postedby Beth Massi | 6 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Article, Data, Entity Framework

Data Binding WPF Lookup Combobox Values to EF Entities
30 April 09 07:57 AM

It’s extremely common to have to hook up lookup tables on your data entry forms in order to populate foreign keys in a database. I’ve talked about how to do this in Winforms and WPF with Datasets and LINQ to SQL before: How Do I: Create a Lookup Combobox Read More...

Postedby Beth Massi | 5 Comments    

Filed under: Visual Basic, WPF, LINQ, VS2008, DevCenter, Article, Data, Entity Framework

OBA Part 2 - Building an Outlook Client against LOB Data
07 February 09 02:36 PM

In the last couple posts we've been talking about an Office Business Application (OBA) architecture for the new Northwind Traders and how to expose line-of-business (LOB) data , in our case the Northwind SQL database, using ADO.NET Data Services . Today Read More...

Postedby Beth Massi | 9 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Article, Office, ADO.NET Data Services, VSTO, OBA

Building an Office Business Application for TechReady 8
02 February 09 07:09 PM

The last week I've been working with a couple teammates on an Office Business Application (OBA) demonstration we wanted to put together for TechReady 8. TechReady is an internal conference we deliver to the field employees. It's my first one and so far Read More...

Postedby Beth Massi | 18 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Office, Data, ADO.NET Data Services, VS2010, VSTO, SharePoint, OBA

ADO.NET Data Services - Building a WPF Client
15 January 09 08:30 PM

In my last post I introduced ADO.NET Data Services and how you can easily expose your data model via RESTful services that support the basic CRUD (Create,Retrieve,Update,Delete) operations. Basic CRUD database operations map well to the familiar HTTP Read More...

Postedby Beth Massi | 11 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Article, Data, N-tier, ADO.NET Data Services

New WPF "How Do I" Video on Formatting Data Entry
06 January 09 11:18 AM

We just released a new How Do I Video onto the VB Dev Center on how to format controls on data entry forms using the IValueConverter like I showed in a previous post . The IValueConverter allows you full control over the display of the data as well as Read More...

Postedby Beth Massi | 3 Comments    

Filed under: WPF, VS2008, Videos, Data

Loading Data and Binding Controls in WPF with CollectionViewSource
07 November 08 09:47 AM

When designing WPF Windows with data (or as I usually refer to them WPF "Forms") we have many options on how we want to load the data and bind our controls. Depending on where the data is coming from and how it's being used there are a lot of Read More...

Postedby Beth Massi | 15 Comments    

Filed under: Visual Basic, WPF, VS2008, DevCenter, Article

New WPF How Do I Videos Released!
03 November 08 10:50 AM

I posted two more WPF "Forms over Data" videos onto the Developer Center that you should check out. How Do I: Edit Tabular Data in WPF? - learn how to create a simple data grid in WPF for editing tabular data using Visual Studio 2008 Service Read More...

Postedby Beth Massi | 1 Comments    

Filed under: Visual Basic, WPF, VS2008, Videos, Data