private IntPtr HookCallback(
int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && wParam == (IntPtr)WM_KEYDOWN)
{
int vkCode = Marshal.ReadInt32(lParam);
KeyboardHookEventArgs keyHookArgs = new KeyboardHookEventArgs(vkCode);
KeyIntercepted(keyHookArgs);
}
return(CallNextHookEx(_hookID, nCode, wParam, lParam));
}
private void KeyboardHookInstance_KeyIntercepted(KeyboardHookEventArgs keyboardEvents)
{
skImage myImage = null;
Bitmap i;
if (keyboardEvents.PressedKey == Keys.PrintScreen) {
switch (CurrentMode) {
case mode.FullScreen:
i = skImageCapture.GetDesktopWindowCaptureAsBitmap();
myImage = new skImage(i);
break;
case mode.CameraMode:
this.Hide();
if (!instanceCreated) {
mc = new WindowLayer();
instanceCreated = true;
mc.Show();
} else {
WindowFrameToCapture = mc.GetWindowFrame();
i = skImageCapture.CaptureDeskTopRectangle(WindowFrameToCapture, WindowFrameToCapture.Width, WindowFrameToCapture.Height);
myImage = new skImage(i);
mc.Dispose();
mc = null;
instanceCreated = false;
}
break;
case mode.HighlightMode:
this.Hide();
if (!instanceCreated) {
mc = new WindowLayer();
instanceCreated = true;
mc.Show();
} else {
WindowFrameToCapture = mc.GetWindowFrame();
i = skImageCapture.GetDesktopWindowCaptureAsBitmap();
myImage = new skImage(i, WindowFrameToCapture);
mc.Dispose();
mc = null;
instanceCreated = false;
}
break;
default:
MessageBox.Show("unable to capture screen");
break;
}
if (myImage != null) {
Common.ShowToastForm(myImage);
}
}
}
void KeyboardHookInstance_KeyIntercepted(KeyboardHookEventArgs keyboardEvents) {
Console.WriteLine(keyboardEvents.PressedKey);
}
private IntPtr HookCallback(
int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode >= 0 && wParam == (IntPtr)WM_KEYDOWN) {
int vkCode = Marshal.ReadInt32(lParam);
KeyboardHookEventArgs keyHookArgs = new KeyboardHookEventArgs(vkCode);
KeyIntercepted(keyHookArgs);
}
return CallNextHookEx(_hookID, nCode, wParam, lParam);
}