Richtext box aplhabets coloring problem

Question

If I enter on richtextbox any alphabets its show on different color suppose if we enter 'A' or 'a' it show like green color and if we enter '1' it show like red color.

Dharmendra Singh · Answer

i used that but it is not help full my code is internal void HighlightPhrase(RichTextBox box string word Color color) { box.SuspendLayout(); int pos = box.SelectionStart; string s = box.Text; int ix = 0; while (true) { int jx = s.IndexOf(phrase ix StringComparison.CurrentCultureIgnoreCase); if (jx box.SelectionStart = jx; box.SelectionLength = phrase.Length + 2; box.SelectionColor = color; ix = jx + 1; } box.SelectionStart = pos; box.SelectionLength = 0; box.ResumeLayout(); }

Sanjay Kumar · Answer

HI http://stackoverflow.com/questions/13220856/how-to-use-multi-color-in-richtextbox http://www.dotnetperls.com/richtextbox http://www.codeproject.com/Articles/37668/Multiple-Colored-Texts-in-RichTextBox-using-C