本文整理汇总了C#中System.Runtime.InteropServices.DllImportAttribute.CallingConvention字段的典型用法代码示例。如果您正苦于以下问题：C# DllImportAttribute.CallingConvention字段的具体用法？C# DllImportAttribute.CallingConvention怎么用？C# DllImportAttribute.CallingConvention使用的例子？那么, 这里精选的字段代码示例或许可以为您提供帮助。您也可以进一步了解该字段所在类System.Runtime.InteropServices.DllImportAttribute的用法示例。
在下文中一共展示了DllImportAttribute.CallingConvention字段的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C#代码示例。
示例1: printf
//引入命名空间
using System;
using System.Runtime.InteropServices;
internal static class NativeMethods
{
// C# doesn't 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.Ansi,
CallingConvention = CallingConvention.Cdecl)]
internal static extern int printf(string format, int i, double d);
[DllImport("msvcrt.dll", CharSet = CharSet.Ansi,
CallingConvention = CallingConvention.Cdecl)]
internal static extern int printf(string format, int i, string s);
}
public class App
{
public static void Main()
{
NativeMethods.printf("\nPrint params: %i %f", 99, 99.99);
NativeMethods.printf("\nPrint params: %i %s", 99, "abcd");
}
}