public static void LogMessage(string message, ConsoleColor consoleColor)
{
MainForm.Instance.Invoke(
new MethodInvoker(
delegate
{
var messageColor = consoleColor.DrawingColor();
int length = MainForm.Instance.richTextBox1.TextLength; // at end of text
MainForm.Instance.richTextBox1.AppendText($"> {message}\n");
MainForm.Instance.richTextBox1.SelectionStart = length;
MainForm.Instance.richTextBox1.SelectionLength = 5 + message.Length;
MainForm.Instance.richTextBox1.SelectionColor = messageColor;
MainForm.Instance.richTextBox1.SelectionLength = 0;
}));
}