WPF：StackOverFlowException 迭代网格
情况是这样的：
我试图对我的toglesbuttons 进行额外的格式，
private void PanelToggles_Checked(object sender, RoutedEventArgs e)
{
ToggleButton currentTB = sender as ToggleButton;
if (currentTB != null)
{
foreach (UIElement tb in GridToggles.Children)
{
MessageBox.Show(tb.GetType().ToString());
(tb as ToggleButton).IsChecked = false;
}
currentTB.IsChecked=true;
currentTB.FontWeight = FontWeights.Bold;
//implementation
}
}
它会抛出 StackOverFlowException，有什么想法吗？
This is the case:
I trying to do a extra format to my tooglesbuttons
private void PanelToggles_Checked(object sender, RoutedEventArgs e)
{
ToggleButton currentTB = sender as ToggleButton;
if (currentTB != null)
{
foreach (UIElement tb in GridToggles.Children)
{
MessageBox.Show(tb.GetType().ToString());
(tb as ToggleButton).IsChecked = false;
}
currentTB.IsChecked=true;
currentTB.FontWeight = FontWeights.Bold;
//implementation
}
}
It throws StackOverFlowException, some ideas?
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只是猜测，但似乎
PanelToggles_Checked是一个名为无限次的事件，原因可能是因为您在触发的条件语句中执行currentTB.IsChecked = true;该事件将被一次又一次地调用......Just a guess, but it seems like
PanelToggles_Checkedis an event called infinite times and the reason could be because you are doingcurrentTB.IsChecked = true;in your conditional statement which triggers the event to be called again and again....