Something about XamlParseException was unhandled

    Today is actually the first day being a inter in Microsoft.

   Yesterday, I haven't do anything, Just walke here and there to search things. The afternoon, Just watch a video for WCF, the simpliest video. I only know what the author is doing, but I don't know why. Than I get the book Programming WCF Services, then read it for a short time, I really don't know how I can get my hand in.

   Today is much better, but not so good, although I have read the book for more than 4 hour, and learnt the Quick Start for more than 5 hour, but I still feel I know nothing about WCF. I cann't always know what the code I'm typing is, and why I typing it. OK useless sentences is so long.

*********************************Gorgeous dividing line*************************************************

   Today I met a Exception which is "XamlParseException was unhandled". The below: "'The invocation of the constructor on type 'NorthwindClient.MainWindow' that matches the specified binding constraints threw an exception.' Line number '3' and line position '5'." This error means there was a runtime error parsing the xaml code. To get the real exceprion you should activatte the catch of all thrown in exceptions in Visual Strdio. open Debug > Exceptions and activate the checkbox in the "thrown" column for "Common Labguage Runtime Exceptions". Done so, Visual Studio will halt on all exceptions. My real reason is I have use a SBC case colon… I asked my mentor the stupid question, what a shame…