苏颖毅 2021-01-25 开发者_C百科07:34 新的管钳五金店里有的是...谁还卖旧的...你是要多大的管钳呢...？大的管钳将近一米长..小的有一尺多长的...去五金店里问问吧....
The XAML {Binding} construct is very handy because it handles all of the PropertyChanged issues automatically.It is really impressive when you hand it a path to an object, through .NET data structures
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