我正在尝试注册一个热键,我正在将this C++代码转换为C#:
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;
namespace ConsoleApplication1
{
class Program
{
[DllImport("user32.dll")]
public static extern
bool RegisterHotKey(IntPtr hWnd, int id, uint fsModifiers, int vk);
[DllImport("user32")]
public static extern
bool GetMessage(ref Message lpMsg, IntPtr handle, uint mMsgFilterInMain, uint mMsgFilterMax);
public const int MOD_ALT = 0x0001;
public const int MOD_CONTROL = 0x0002;
public const int MOD_SHIFT = 0x004;
public const int MOD_NOREPEAT = 0x400;
public const int WM_HOTKEY = 0x312;
public const int DSIX = 0x36;
static void Main(string[] args)
{
if (!RegisterHotKey(IntPtr.Zero, 1, MOD_ALT | MOD_NOREPEAT, DSIX))
{
Console.WriteLine("failed key register!");
}
Message msg = new Message();
while (!GetMessage(ref msg, IntPtr.Zero, 0, 0))
{
if (msg.message == WM_HOTKEY)
{
Console.WriteLine("do work..");
}
}
Console.ReadLine();
}
}
public class Message
{
public int message { get; set; }
}
}但是RegisterHotKey()从不返回false。我不确定方法中传递的参数,IntPtr.Zero应该为空,消息类构造函数的第二个参数需要一个对象。任何帮助都是非常感谢的!
发布于 2012-01-18 22:46:12
https://stackoverflow.com/questions/8911930
复制相似问题