If you own a pocket pc or smartphone, you will know how annoying it is to have to fiddle around with the stylus in order to perform a soft reset on the device.
Well using this code you can create an application which resets your device at the click of an icon.
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Private Declare Function KernelIoControl Lib "coredll.dll" _ (ByVal dwIoControlCode As Integer, ByVal lpInBuf As IntPtr, _ ByVal nInBufSize As Integer, ByVal lpOutBuf As IntPtr, _ ByVal nOutBufSize As Integer, ByRef lpBytesReturned As Integer) As Integer Private Function CTL_CODE(ByVal DeviceType As Integer, _ ByVal Func As Integer, _ ByVal Method As Integer, _ ByVal Access As Integer) As Integer Return (DeviceType << 16) Or (Access << 14) Or (Func << 2) Or Method End Function Private Function ResetPocketPC() As Integer Const FILE_DEVICE_HAL As Integer = &H101 Const METHOD_BUFFERED As Integer = 0 Const FILE_ANY_ACCESS As Integer = 0 Dim bytesReturned As Integer = 0 Dim IOCTL_HAL_REBOOT As Integer IOCTL_HAL_REBOOT = CTL_CODE(FILE_DEVICE_HAL, 15, METHOD_BUFFERED, FILE_ANY_ACCESS) Return KernelIoControl(IOCTL_HAL_REBOOT, IntPtr.Zero, 0, IntPtr.Zero, 0, bytesReturned) End Function Sub Main() ResetPocketPC() End Sub |