Silverlight Excel Release process
How to release COM objects in Silverlight 4 这个网上有个例子
private void Button_Click(object sender, RoutedEventArgs e)
{
using (dynamic app = AutomationFactory.CreateObject("Excel.Application"))
{
using (dynamic book = app.Workbooks.Add())
{
using (dynamic sheet = app.ActiveSheet())
{
}
book.Close();
}
app.Quit();
};
GC.Collect();
}
这个是可以回收资源的. 但是如果把 dynamic book = app.Workbooks.Add() 该为 dynamic workBooks = excel.Workbooks._Open(@"D:\test.xls", Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing)
这时名次运行完, 都会有一个Excel进程不能释放.(勉强可以接受). 以后再试试其它方法.