public static int hook(int scanCode, int virtualCode, HookMessage message, HookFlags flags, IntPtr param)
{
KeyEvent keyEvent = new KeyEvent();
keyEvent.scanCode = scanCode;
keyEvent.virtualCode = virtualCode;
keyEvent.hookMessage = message;
int nFlags = (int)flags;
if ((nFlags & (int)HookFlags.HF_ExtendedKey) > 0)
{
keyEvent.extendedKey = true;
}
if ((nFlags & (int)HookFlags.HF_AltKeyPressed) > 0)
{
keyEvent.altKeyPressed = true;
}
if ((nFlags & (int)HookFlags.HF_InjectedKey) > 0)
{
keyEvent.injectedKey = true;
}
if ((nFlags & (int)HookFlags.HF_KeyPress) > 0)
{
keyEvent.keyPress = true;
}
if ((nFlags & (int)HookFlags.HF_SentFromLibrary) > 0)
{
keyEvent.sentFromLibrary = true;
}
form.AddEvent(keyEvent);
return hookReturnValue;
}
public void AddEvent(KeyEvent keyEvent)
{
listBox1.Items.Add(keyEvent);
}
private void FillEventProperties(KeyEvent keyEvent)
{
EventPropertiesClear();
textBox10.Text = keyEvent.scanCode.ToString();
textBox11.Text = @"0x" + keyEvent.scanCode.ToString("X");
textBox12.Text = keyEvent.virtualCode.ToString();
textBox13.Text = @"0x" + keyEvent.virtualCode.ToString("X");
switch (keyEvent.hookMessage)
{
case HookMessage.HM_KEYDOWN:
textBox14.Text = "Key Down";
break;
case HookMessage.HM_KEYUP:
textBox14.Text = "Key Up";
break;
case HookMessage.HM_SYSKEYDOWN:
textBox14.Text = "System Key Down";
break;
case HookMessage.HM_SYSKEYUP:
textBox14.Text = "System Key up";
break;
case HookMessage.HM_None:
textBox14.Text = "";
break;
}
if (keyEvent.extendedKey)
{
checkBox1.Checked = true;
}
if (keyEvent.injectedKey)
{
checkBox2.Checked = true;
}
if (keyEvent.altKeyPressed)
{
checkBox3.Checked = true;
}
if (keyEvent.keyPress)
{
checkBox4.Checked = true;
}
if (keyEvent.sentFromLibrary)
{
checkBox5.Checked = true;
}
}
