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VB.NET CallingConvention枚舉代碼示例

本文整理匯總了VB.NET中System.Runtime.InteropServices.CallingConvention枚舉的典型用法代碼示例。如果您正苦於以下問題:VB.NET CallingConvention枚舉的具體用法?VB.NET CallingConvention怎麽用?VB.NET CallingConvention使用的例子?那麽, 這裏精選的枚舉代碼示例或許可以為您提供幫助。


在下文中一共展示了CallingConvention枚舉的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的VB.NET代碼示例。

示例1: NativeMethods

' 導入命名空間
Imports System.Runtime.InteropServices

Friend Class NativeMethods
    ' Visual Basic does not support varargs, so all arguments must be 
    ' explicitly defined. CallingConvention.Cdecl must be used since the stack 
    ' is cleaned up by the caller. 
    ' int printf( const char *format [, argument]... )

    <DllImport("msvcrt.dll", CharSet:=CharSet.Unicode, CallingConvention:=CallingConvention.Cdecl)>
    Friend Overloads Shared Function printf(
        ByVal format As String, ByVal i As Integer, ByVal d As Double) As Integer
    End Function

    <DllImport("msvcrt.dll", CharSet:=CharSet.Unicode, CallingConvention:=CallingConvention.Cdecl)>
    Friend Overloads Shared Function printf(
        ByVal format As String, ByVal i As Integer, ByVal s As String) As Integer
    End Function
End Class

Public Class App
    Public Shared Sub Main()
        NativeMethods.printf(ControlChars.CrLf + "Print params: %i %f", 99, 99.99)
        NativeMethods.printf(ControlChars.CrLf + "Print params: %i %s", 99, "abcd")
    End Sub
End Class
開發者ID:VB.NET開發者,項目名稱:System.Runtime.InteropServices,代碼行數:26,代碼來源:CallingConvention


注:本文中的System.Runtime.InteropServices.CallingConvention枚舉示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。