# `GSSelectGlyphsDialogController showWithCompletion:`

*Instance Method*

## Declaration

```swift
func show(completion handler: @escaping SelectGlyphHandler)
```

```swift
func show() async -> ([Any]?, String)
```

```objc
- (void) showWithCompletion:(SelectGlyphHandler) handler;
```

```python
showWithCompletion_(handler: SelectGlyphHandler)
```