本文整理汇总了VB.NET中System.Runtime.InteropServices.StructLayoutAttribute类的典型用法代码示例。如果您正苦于以下问题：VB.NET StructLayoutAttribute类的具体用法？VB.NET StructLayoutAttribute怎么用？VB.NET StructLayoutAttribute使用的例子？那么, 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StructLayoutAttribute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: GetSystemTime
' 导入命名空间
Imports System.Runtime.InteropServices
Namespace InteropSample
<StructLayout(LayoutKind.Explicit, Size:=16, CharSet:=CharSet.Ansi)> _
Public Class MySystemTime
<FieldOffset(0)> Public wYear As Short
<FieldOffset(2)> Public wMonth As Short
<FieldOffset(4)> Public wDayOfWeek As Short
<FieldOffset(6)> Public wDay As Short
<FieldOffset(8)> Public wHour As Short
<FieldOffset(10)> Public wMinute As Short
<FieldOffset(12)> Public wSecond As Short
<FieldOffset(14)> Public wMilliseconds As Short
End Class
Friend Class NativeMethods
<DllImport("kernel32.dll")> _
Friend Shared Sub GetSystemTime(<MarshalAs(UnmanagedType.LPStruct)> ByVal st As MySystemTime)
End Sub
End Class
Class TestApplication
Public Shared Sub Main()
Try
Dim sysTime As New MySystemTime()
NativeMethods.GetSystemTime(sysTime)
Console.WriteLine("The System time is {0}/{1}/{2} {3}:{4}:{5}", sysTime.wDay, sysTime.wMonth, sysTime.wYear, sysTime.wHour, sysTime.wMinute, sysTime.wSecond)
Catch e As TypeLoadException
Console.WriteLine(("TypeLoadException : " + e.Message.ToString()))
Catch e As Exception
Console.WriteLine(("Exception : " + e.Message.ToString()))
End Try
End Sub
End Class
End Namespace 'InteropSample