private void AplicarRegras()
{
MatchCollection keywordMatches = Regras.Keywords().Matches(code.Text);
MatchCollection stringMatches = Regras.String().Matches(code.Text);
MatchCollection operandsMatches = Regras.Operands().Matches(code.Text);
MatchCollection logicMatches = Regras.Logics().Matches(code.Text);
MatchCollection assignmentMatches = Regras.Assigments().Matches(code.Text);
MatchCollection commentsMatches = Regras.Comments().Matches(code.Text);
MatchCollection operatorsMatches = Regras.Operators().Matches(code.Text);
MatchCollection typeMatches = Regras.Types().Matches(code.Text);
int originalIndex = code.SelectionStart;
int originalLength = code.SelectionLength;
Color originalColor = Color.FromArgb(247, 247, 241);
label1.Focus();
code.SelectionStart = 0;
code.SelectionLength = code.Text.Length;
code.SelectionColor = originalColor;
highlighting.Highlighter(keywordMatches, Color.FromArgb(237, 114, 186), code);
highlighting.Highlighter(stringMatches, Color.FromArgb(239, 248, 139), code);
highlighting.Highlighter(operandsMatches, Color.FromArgb(136, 228, 248), code);
highlighting.Highlighter(logicMatches, Color.FromArgb(237, 110, 115), code);
highlighting.Highlighter(operatorsMatches, Color.FromArgb(237, 110, 115), code);
highlighting.Highlighter(operandsMatches, Color.FromArgb(237, 110, 115), code);
highlighting.Highlighter(assignmentMatches, Color.FromArgb(237, 110, 115), code);
highlighting.Highlighter(commentsMatches, Color.FromArgb(0, 203, 137), code);
highlighting.Highlighter(logicMatches, Color.FromArgb(237, 110, 115), code);
highlighting.Highlighter(typeMatches, Color.FromArgb(136, 228, 248), code);
code.SelectionStart = originalIndex;
code.SelectionLength = originalLength;
code.SelectionColor = originalColor;
code.Focus();
}