private void RemoveHighlighting()
{
if (!_highlightGroups.ContainsKey(_editor))
{
_highlightGroups[_editor] = new HighlightGroup(_editor);
}
HighlightGroup group = _highlightGroups[_editor];
group.ClearMarkers();
}
private void BtnHighlightAll_Click(object sender, EventArgs e)
{
if (!_highlightGroups.ContainsKey(_editor))
{
_highlightGroups[_editor] = new HighlightGroup(_editor);
}
var group = _highlightGroups[_editor];
if (string.IsNullOrEmpty(LookFor))
{
// Clear highlights
group.ClearMarkers();
}
else
{
_search.LookFor = _tbSearchTerm.Text;
_search.MatchCase = chkMatchCase.Checked;
_search.MatchWholeWordOnly = chkMatchWholeWord.Checked;
int offset = 0, count = 0;
for (; ;)
{
bool looped;
TextRange range = _search.FindNext(offset, false, out looped);
if (range == null || looped)
{
break;
}
offset = range.Offset + range.Length;
count++;
var m = new TextMarker(range.Offset, range.Length,
TextMarkerType.SolidBlock, Color.Yellow, Color.Black);
group.AddMarker(m);
}
if (count == 0)
{
Dialog.ShowDialog(Application.ProductName, "Search text not found.", string.Empty);
}
else
{
_editor.Refresh();
}
}
}
