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Fixes #4066 - Selecting OpenMode "Directory" in FileDialog scenario causes exception #4067

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Fixes #4066 - Selecting OpenMode "Directory" in FileDialog scenario causes exception #4067

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10 changes: 9 additions & 1 deletion Examples/UICatalog/Scenarios/FileDialogExamples.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -164,7 +164,15 @@ private void CreateDialog ()
var fd = new FileDialog
{
OpenMode = Enum.Parse<OpenMode> (
_rgOpenMode.RadioLabels.Select (l => TextFormatter.RemoveHotKeySpecifier(l, 0, _rgOpenMode.HotKeySpecifier)).ToArray() [_rgOpenMode.SelectedItem]
_rgOpenMode.RadioLabels
.Select (l => TextFormatter.FindHotKey (l, _rgOpenMode.HotKeySpecifier, out int hotPos, out Key _)

// Remove the hotkey specifier at the found position
? TextFormatter.RemoveHotKeySpecifier (l, hotPos, _rgOpenMode.HotKeySpecifier)

// No hotkey found, return the label as is
: l)
.ToArray () [_rgOpenMode.SelectedItem]
),
MustExist = _cbMustExist.CheckedState == CheckState.Checked,
AllowsMultipleSelection = _cbAllowMultipleSelection.CheckedState == CheckState.Checked
Expand Down