public void rtbText_Hightlight(object sender, EventArgs e)
{
if (isHighlighting)
{
return;
}
try
{
isHighlighting = true;
RichTextBox rtb = sender as RichTextBox;
if (rtb == null)
{
return;
}
string text = rtb.SelectedText;
if (string.IsNullOrWhiteSpace(text))
{
return;
}
text = text.Trim();
var helper = new RichTextFormatterHelper(rtb);
helper.Highlight(highlightText, rtb.BackColor);
helper.Highlight(text, Color.BurlyWood);
highlightText = text;
}
finally
{
isHighlighting = false;
}
}
public void rtbText_Hightlight(object sender, EventArgs e)
{
if (isHighlighting)
return;
try
{
isHighlighting = true;
RichTextBox rtb = sender as RichTextBox;
if (rtb == null)
return;
string text = rtb.SelectedText;
if (string.IsNullOrWhiteSpace(text))
return;
text = text.Trim();
var helper = new RichTextFormatterHelper(rtb);
helper.Highlight(highlightText, rtb.BackColor);
helper.Highlight(text, Color.BurlyWood);
highlightText = text;
}
finally
{
isHighlighting = false;
}
}