目录类型转换异常：两个类型间转换不兼容Java.lang.ClassCastException：异常解决！报错代码实际问题出在总结类型转换异常：两个类型间转换不兼容
I have a simple Silverlight 3 UserControl whose width increases or decreases based on user input. The controls become more wide or more narrow as desired, except for the ListBox items.The ListBox Ite
加载中,请稍侯......