public override string ReadLine()
{
try
{
bgw.DoGuiAction(GuiAction.ReadStart);
bgw.DoGuiAction(GuiAction.ReadLn);
semaGetInput.WaitOne(); // wait until text has been entered in tbInput
return(tbInput.Text);
}
finally
{
semaGetInput.Reset();
bgw.DoGuiAction(GuiAction.ReadEnd);
}
}