gangliao的专栏

 using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;using System.Management;using System.Runtime.InteropServices;na

[StructLayout(LayoutKind.Sequential, Pack = 1)] internal struct TokPriv1Luid { public int Count; public long Luid; public int Attr; } [DllImport("kernel32.dll", ExactSpellin

image到byte[] 用到memoryStream类 public byte[] imageToByteArray(System.Drawing.Image imageIn){ MemoryStream ms = new MemoryStream(); imageIn.Save(ms,System.Drawing.Imaging.ImageFormat.Gif); retur