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Code Issues 8 Pull Requests Actions Releases 46 Activity

ControlUtils: Fix FinAllChildren

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This commit is contained in:
Lorenz Stechauner
2023-09-28 20:03:00 +02:00
parent ca1b68aa4f
commit 3be6371be1
2 changed files with 6 additions and 2 deletions
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5
Elwig/App.xaml.cs
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@ -157,9 +157,12 @@ namespace Elwig {
protected void OnPrintingReadyChanged(EventArgs evt) {
foreach (Window w in Windows) {
foreach (var b in ControlUtils.FindAllChildren<Button>(w).Where(b => "Print".Equals(b.Tag))) {
foreach (var b in ControlUtils.FindAllChildren<Button>(w).Where(b => b.Tag?.ToString() == "Print")) {
b.IsEnabled = IsPrintingReady;
}
foreach (var i in ControlUtils.FindAllChildren<MenuItem>(w).Where(i => i.Tag?.ToString() == "Print")) {
i.IsEnabled = IsPrintingReady;
}
}
}
}

3
Elwig/Helpers/ControlUtils.cs
View File

@ -58,7 +58,8 @@ namespace Elwig.Helpers {
continue;
} else if (child is T t) {
yield return t;
} else if (child is DependencyObject childDepOpj) {
}
if (child is DependencyObject childDepOpj) {
foreach (T childOfChild in FindAllChildren<T>(childDepOpj)) {
yield return childOfChild;
}