protected internal override void Send(string keys) {
if(keys.Length == 0)
return;
var len = keys.Length * 2;
var inputs = new WindowsAPI.INPUT[len];
for(int i = 0; i < keys.Length; i++) {
uint flag = WindowsAPI.KEYEVENTF_UNICODE;
if((keys[i] & 0xff00) == 0xe000)
flag |= WindowsAPI.KEYEVENTF_EXTENDEDKEY;
var down = new WindowsAPI.INPUT { type = WindowsAPI.INPUT_KEYBOARD };
down.i.k = new WindowsAPI.KEYBDINPUT { wScan = keys[i], dwFlags = flag };
var up = new WindowsAPI.INPUT { type = WindowsAPI.INPUT_KEYBOARD };
up.i.k = new WindowsAPI.KEYBDINPUT { wScan = keys[i], dwFlags = flag | WindowsAPI.KEYEVENTF_KEYUP };
int x = i * 2;
inputs[x] = down;
inputs[x + 1] = up;
}
ignore = true;
WindowsAPI.SendInput((uint)len, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
protected override void Backspace(int length)
{
length *= 2;
var inputs = new WindowsAPI.INPUT[length];
for (int i = 0; i < length; i += 2)
{
var down = new WindowsAPI.INPUT {
type = WindowsAPI.INPUT_KEYBOARD
};
down.i.k = new WindowsAPI.KEYBDINPUT {
wVk = VK_BACK
};
var up = new WindowsAPI.INPUT {
type = WindowsAPI.INPUT_KEYBOARD
};
up.i.k = new WindowsAPI.KEYBDINPUT {
wVk = VK_BACK, dwFlags = WindowsAPI.KEYEVENTF_KEYUP
};
inputs[i] = down;
inputs[i + 1] = up;
}
ignore = true;
WindowsAPI.SendInput((uint)length, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
protected internal override void Send(string keys)
{
if (keys.Length == 0)
{
return;
}
var len = keys.Length * 2;
var inputs = new WindowsAPI.INPUT[len];
for (int i = 0; i < keys.Length; i++)
{
uint flag = WindowsAPI.KEYEVENTF_UNICODE;
if ((keys[i] & 0xff00) == 0xe000)
{
flag |= WindowsAPI.KEYEVENTF_EXTENDEDKEY;
}
var down = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
down.i.k = new WindowsAPI.KEYBDINPUT
{
wScan = keys[i],
dwFlags = flag
};
var up = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
up.i.k = new WindowsAPI.KEYBDINPUT
{
wScan = keys[i],
dwFlags = flag | WindowsAPI.KEYEVENTF_KEYUP
};
int x = i * 2;
inputs[x] = down;
inputs[x + 1] = up;
}
ignore = true;
WindowsAPI.SendInput((uint)len, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
protected internal override void Send(Keys key)
{
key &= ~Keys.Modifiers;
if (key == Keys.None)
{
return;
}
uint flag = WindowsAPI.KEYEVENTF_UNICODE;
var vk = (ushort)key;
if ((vk & 0xff00) == 0xe000)
{
flag |= WindowsAPI.KEYEVENTF_EXTENDEDKEY;
}
var down = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
down.i.k = new WindowsAPI.KEYBDINPUT
{
wVk = vk,
dwFlags = flag
};
var up = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
up.i.k = new WindowsAPI.KEYBDINPUT
{
wVk = vk,
dwFlags = flag | WindowsAPI.KEYEVENTF_KEYUP
};
var inputs = new[] { down, up };
ignore = true;
WindowsAPI.SendInput((uint)inputs.Length, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
protected internal override void Send(Keys key) {
key &= ~Keys.Modifiers;
if(key == Keys.None)
return;
uint flag = WindowsAPI.KEYEVENTF_UNICODE;
var vk = (ushort)key;
if((vk & 0xff00) == 0xe000)
flag |= WindowsAPI.KEYEVENTF_EXTENDEDKEY;
var down = new WindowsAPI.INPUT { type = WindowsAPI.INPUT_KEYBOARD };
down.i.k = new WindowsAPI.KEYBDINPUT { wVk = vk, dwFlags = flag };
var up = new WindowsAPI.INPUT { type = WindowsAPI.INPUT_KEYBOARD };
up.i.k = new WindowsAPI.KEYBDINPUT { wVk = vk, dwFlags = flag | WindowsAPI.KEYEVENTF_KEYUP };
var inputs = new[] { down, up };
ignore = true;
WindowsAPI.SendInput((uint)inputs.Length, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
protected override void Backspace(int length)
{
length *= 2;
var inputs = new WindowsAPI.INPUT[length];
for (int i = 0; i < length; i += 2)
{
var down = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
down.i.k = new WindowsAPI.KEYBDINPUT
{
wVk = VK_BACK
};
var up = new WindowsAPI.INPUT
{
type = WindowsAPI.INPUT_KEYBOARD
};
up.i.k = new WindowsAPI.KEYBDINPUT
{
wVk = VK_BACK,
dwFlags = WindowsAPI.KEYEVENTF_KEYUP
};
inputs[i] = down;
inputs[i + 1] = up;
}
ignore = true;
WindowsAPI.SendInput((uint) length, inputs, Marshal.SizeOf(typeof(WindowsAPI.INPUT)));
ignore = false;
}
