public void AddComment()
{
if (_editor.SelectedText == Environment.NewLine)
{
return;
}
int start = _editor.SelectionStart;
int end = _editor.SelectionEnd;
var lineStart = _editor.Lines.FirstOrDefault(
x =>
{
return(x.Position <= start && x.EndPosition > start);
});
var lineEnd = _editor.Lines.FirstOrDefault(
x =>
{
return(x.Position < end && x.EndPosition >= end);
});
if (lineStart == null || lineEnd == null)
{
return;
}
_editor.SetSelection(lineStart.Position, lineEnd.EndPosition);
string textSelect = _editor.SelectedText;
string[] strsSplit = System.Text.RegularExpressions.Regex.Split(textSelect, System.Environment.NewLine);
Func <char, bool> funcSearch = x => { return(!(x == '\r' || x == '\n' || x == ' ')); };
for (int i = 0; i < strsSplit.Length; i++)
{
if (strsSplit[i] == null || strsSplit[i].FirstOrDefault(funcSearch) == char.MinValue)
{
continue;
}
strsSplit[i] = strsSplit[i].Insert(StringIndex(strsSplit[i], funcSearch), "--");
}
_editor.ReplaceSelection(string.Join(System.Environment.NewLine, strsSplit));
_editor.SetSelection(lineStart.Position, lineEnd.EndPosition);
}
