public static string AddColour(RichTextBox richTextBox1, string outputtype)
{
CodeFormat CF = new CodeFormat();
CF.rtbtext = richTextBox1.Text + " ";
CF.rtblen = richTextBox1.TextLength;
CF.outformat = outputtype;
//string text = richTextBox1.Text;
int readptr = 0;
int endptr = CF.rtblen;
switch (CF.outformat)
{
case "HTML":
CF.output = "<pre>\r\n";
CF.AddColour(readptr, endptr);
CF.output += "</pre>\r\n";
return CF.output;
case "RTF":
CF.sb = new StringBuilder();
CF.sb.Append(RTFHeader);
CF.AddColour(readptr, endptr);
CF.sb.Append("\\par\r\n}\r\n");
return CF.sb.ToString();
default:
throw new Exception("invalid output type");
}
}
public static void AddColour(RichTextBox richTextBox1, int readptr, int endptr)
{
CodeFormat CF = new CodeFormat();
CF.outformat = "RTF";
CF.sb = new StringBuilder();
//CF.sb.Append(RTFHeader);
CF.sb.Append(@"{\rtf1 ");
CF.rtbtext = richTextBox1.Text + " ";
CF.rtblen = richTextBox1.TextLength;
CF.AddColour(readptr, endptr);
// richTextBox1.ReadOnly = true;
// richTextBox1.Select(readptr, endptr);
CF.sb.Append("}");
//richTextBox1.SelectionColor = color;
//richTextBox1.SelectionFont = new Font("Courier New", 10, style);
richTextBox1.Select(readptr, endptr);
//richTextBox1.SelectedRtf = sb.ToString();
// richTextBox1.Select(richTextBox1.TextLength, 0); // Set caret to append
//richTextBox1.SelectedRtf = @"{\rtf1\ul underlined text\ul0}"; <- this works!
// System.Diagnostics.Debug.WriteLine(string.Format("richTextBox1.SelectedRtf [{0}]", richTextBox1.SelectedRtf));
// richTextBox1.SelectedRtf += @"{\rtf1 " + CF.sb.ToString() + "}";
// ^ Adds underlined text as expected.
// richTextBox1.SelectedRtf += CF.sb.ToString();
richTextBox1.DeselectAll();
// richTextBox1.DeselectAll();
// richTextBox1.ReadOnly = false;
}