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| WCF Workflow Services Using External Data Exchange |
| This article shows how to create a WCF service which makes use of a WF workflow library which contains the business logic code. One way to communicate with the workflow from the service operation is by using the external data exchange service. |
| | By Michael Detras on Sunday, September 13, 2009 9:09:06 AM. |
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| Notify Client Applications Using WCF Callbacks |
| This article shows how to use WCF Callbacks in a client-server scenario where the server notifies connected clients of any event, like changes in database records or message from a client that is broadcasted to other clients. |
| | By Michael Detras on Saturday, September 05, 2009 11:50:52 AM. |
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| WPF DataGrid as ComboBox Dropdown |
| This article describes how to display the items of a WPF ComboBox inside a DataGrid when the ComboBox is clicked. It also shows how to make the behavior same as that of a normal ComboBox, like clicking the item on the DataGrid should close the ComboBox's popup. |
| | By Michael Detras on Monday, August 31, 2009 2:08:26 PM. |
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| An object oriented approach for any problem |
| This article gives an insight into the object oriented approach that can be taken for a problem involving reading a formatted data from a flat file, applying some logic, appropriately sorting and ranking it and displaying it.
The article also focuses on separating the coding effort into various smaller classes, so that it well organized. In the article I have a business entity, a helper class etc. |
| | By H K on Tuesday, June 30, 2009 6:59:01 PM. |
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