请看一个VB.NET结构化异常处理的例子。
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Private Sub Button1_Clic
请看一个VB.NET结构化异常处理的例子。
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Private Sub Button1_Clic