Çözüldü Help with the wolftü cheat I'm trying to do

I want to put so that the cheat is also activated by pressing f2 when the checkbox is checked.

private void CheckBox22_CheckedChanged(object sender, EventArgs e)
{
bool flag = this.CheckBox22.Checked;
checked
{
if (flag)
{
try
{
this.Timer12.Start();
Trainer.WritePointerInteger("wolftü.bin", (int)Math.Round(unchecked(Conversions.ToDouble(this.csh.Text) + 8258608.0)), Conversions.ToInteger("2"), new int[0]);
}
catch (Exception ex)
{
}
}
flag = !this.CheckBox22.Checked;
if (flag)
{
try
{
this.Timer12.Stop();
Trainer.WritePointerInteger("wolftü.bin", (int)Math.Round(unchecked(Conversions.ToDouble(this.csh.Text) + 8258608.0)), Conversions.ToInteger("1"), new int[0]);
}
catch (Exception ex2)
{
}
}
}
}