using System;
using System.Runtime.InteropServices;
using System.Threading;
class TestClass
{
static void Main(string[] args)
{
new TestClass();
}
[DllImport("User32.dll", EntryPoint = "FindWindow")]
private static extern IntPtr FindWindow(string lpClassName,string lpWindowName);
[DllImport("user32.dll", EntryPoint = "FindWindowEx")] //找子窗體
private static extern IntPtr FindWindowEx(IntPtr hwndParent,IntPtr hwndChildAfter, string lpszClass, string lpszWindow); //--www.bianceng.cn
[DllImport("User32.dll", EntryPoint = "SendMessage")] //用於發送信息給窗體
private static extern int SendMessage(IntPtr hWnd,int Msg, IntPtr wParam, string lParam);
[DllImport("User32.dll", EntryPoint = "ShowWindow")] //
private static extern bool ShowWindow(IntPtr hWnd, int type);
public TestClass()
{
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo.FileName = "NOTEPAD.EXE";//打開一個記事本程序
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
p.Close();
Console.Title = "1111";
IntPtr ParenthWnd = new IntPtr(0);
IntPtr et = new IntPtr(0);
ParenthWnd = FindWindow(null, "1111");
if (!ParenthWnd.Equals(IntPtr.Zero))
Console.WriteLine("show");
else
Console.WriteLine("error");
ShowWindow(ParenthWnd, 0);//隱藏本dos窗體
Console.Read();
}
}