public static async Task <(IWpfTextView WpfTextView, CaretPosition CaretPosition)> OpenCodeFileAndNavigateByLineAndCharAsync(
this Shell.IAsyncServiceProvider serviceProvider,
Solution solution, string filePath,
int lineNumber, int character)
{
serviceProvider.ThrowOnNull(nameof(serviceProvider));
if (lineNumber < 0)
{
throw new ArgumentOutOfRangeException(nameof(lineNumber));
}
else if (character < 0)
{
throw new ArgumentOutOfRangeException(nameof(character));
}
IWpfTextView wpfTextView = await OpenCodeWindowAsync(serviceProvider, solution, filePath);
if (wpfTextView == null)
{
var(window, textDocument) = await OpenCodeFileNotInSolutionWithDTEAsync(serviceProvider, filePath);
if (window == null)
{
return(default);
