static void Print(DoMethod m, double a, double b)
{
double res = m(a, b);
Console.Write($" = {res}");
}
public string ProcessWithMethod(string sourceString, DoMethod dm)
{
return(dm(sourceString));
}
private void ProcessLines(DoMethod action)
{
using (IDisposable undoGroup = UndoOpenGroup())
{
UndoSaveSelection();
int selectEndLine = SelectionEndLine;
if ((SelectionStartLine != SelectionEndLine) && (SelectionEndCharPlusOne == 0))
{
selectEndLine--;
}
bool savedStartIsActive = SelectionStartIsActive;
SetSelection(
SelectionStartLine,
0,
selectEndLine,
GetLine(selectEndLine).Length,
SelectionStartIsActive);
ITextStorage text = this.SelectedTextStorage;
action(text);
ReplaceRangeAndSelect(
SelectionStartLine,
SelectionStartChar,
SelectionEndLine,
SelectionEndCharPlusOne,
text,
0);
if (savedStartIsActive != SelectionStartIsActive)
{
SwapEnd();
}
}
}
