[DllImport("aygshell.dll")]
static extern uint SHFullScreen(IntPtr hwndRequester, uint dwState);
[DllImport("coredll.dll")]
public static extern IntPtr GetCapture();
private void Form1_Load(object sender, System.EventArgs e)
{
Capture = true;
IntPtr hwnd = GetCapture();
Capture = false;
SHFullScreen(hwnd, SHFS_HIDESTARTICON);
}
'VB
Const SHFS_SHOWTASKBAR As Integer = &H1
Const SHFS_HIDETASKBAR As Integer = &H2
Const SHFS_SHOWSIPBUTTON As Integer = &H4
Const SHFS_HIDESIPBUTTON As Integer = &H8
Const SHFS_SHOWSTARTICON As Integer = &H10
Const SHFS_HIDESTARTICON As Integer = &H20
<DllImport("aygshell.dll")> _
Shared Function SHFullScreen(ByVal hwndRequester As IntPtr, ByVal dwState As Integer) As Integer
End Function
<DllImport("coredll.dll")> _
Public Shared Function GetCapture() As IntPtr
End Function
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Capture = True
Dim hwnd As IntPtr = GetCapture()
Capture = False
SHFullScreen(hwnd, SHFS_HIDESTARTICON)
End Sub 'Form1_Load
6.21. How do I enumerate, create, and terminate processes?
Refer to the sample:
6.22. Where can I find a centralized library of P/Invoke samples?
This sample demonstrates how to P/Invoke numerous useful native functions that are not directly available through the .NET Compact Framework. A test Form is provided that enumerates all available test procedures and allows the user to select and run them:
http://msdn.microsoft.com/library/en-us/dnnetcomp/html/PInvokeLib.asp
6.23. How do I play and record .WAV audio files with the Waveform Audio Inteface?
Learn how to use the Waveform Audio Interface to record and play ".wav" files:
http://msdn.microsoft.com/library/en-us/dnnetcomp/html/WaveInOut.asp
7. 通用
7.1. 如何确定应用程序的主目录？
使用Reflection，应用程序可以确定自己是从哪个目录启动的，也可以使用IO.Path命名空间来修改它。
//C#
using System.Reflection;
using System.IO;
// This is the full directory and exe name
String fullAppName = Assembly.GetExecutingAssembly().GetName().CodeBase;
// This strips off the exe name
String fullAppPath = Path.GetDirectoryName(fullAppName);
// This adds a file name to the path
String splashImageName = Path.Combine(fullAppPath, "myfile.txt");
'VB
Imports System.IO
Imports System.Reflection
' This is the full directory and exe name
Dim fullAppName As String = [Assembly].GetExecutingAssembly().GetName().CodeBase
' This strips off the exe name
Dim fullAppPath As String = Path.GetDirectoryName(fullAppName)
' This adds a file name to the path
Dim splashImageName As String = Path.Combine(fullAppPath, "myfile.txt")