本文整理汇总了VB.NET中System.MissingMethodException类的典型用法代码示例。如果您正苦于以下问题：VB.NET MissingMethodException类的具体用法？VB.NET MissingMethodException怎么用？VB.NET MissingMethodException使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MissingMethodException类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: App
' 导入命名空间
Imports System.Reflection
Public Class App
Public Shared Sub Main()
Try
' Attempt to call a static DoSomething method defined in the App class.
' However, because the App class does not define this method,
' a MissingMethodException is thrown.
GetType(App).InvokeMember("DoSomething", BindingFlags.Static Or BindingFlags.InvokeMethod, _
Nothing, Nothing, Nothing)
Catch e As MissingMethodException
' Show the user that the DoSomething method cannot be called.
Console.WriteLine("Unable to call the DoSomething method: {0}", e.Message)
End Try
Try
' Attempt to access a static AField field defined in the App class.
' However, because the App class does not define this field,
' a MissingFieldException is thrown.
GetType(App).InvokeMember("AField", BindingFlags.Static Or BindingFlags.SetField, _
Nothing, Nothing, New [Object]() {5})
Catch e As MissingFieldException
' Show the user that the AField field cannot be accessed.
Console.WriteLine("Unable to access the AField field: {0}", e.Message)
End Try
Try
' Attempt to access a static AnotherField field defined in the App class.
' However, because the App class does not define this field,
' a MissingFieldException is thrown.
GetType(App).InvokeMember("AnotherField", BindingFlags.Static Or BindingFlags.GetField, _
Nothing, Nothing, Nothing)
Catch e As MissingMemberException
' Notice that this code is catching MissingMemberException which is the
' base class of MissingMethodException and MissingFieldException.
' Show the user that the AnotherField field cannot be accessed.
Console.WriteLine("Unable to access the AnotherField field: {0}", e.Message)
End Try
End Sub
End Class输出：
Unable to call the DoSomething method: Method 'App.DoSomething' not found. Unable to access the AField field: Field 'App.AField' not found. Unable to access the AnotherField field: Field 'App.AnotherField' not found.