triggers - WPF Label IsMouseOver style doesn't work after click -

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My UI has a label and there is a style for it. 

  & lt; Style x: key = "change color label" target type = "{x: type label}" & gt; & Lt; Setter property = "font size" value = "13" & gt; & Lt; / Setter & gt; & Lt; Setter Property = "Foreground" Value = "# FF 676767" & gt; & Lt; / Setter & gt; & Lt; Setter property = "background" value = "white" & gt; & Lt; / Setter & gt; & Lt; Style.Triggers & gt; & Lt; Trigger Property = "Ismouth Over" Value = "True" & gt; & Lt; Setter property = "background" value = "# FFEIEEEE" & gt; & Lt; / Setter & gt; & Lt; Setter property = "foreground" value = "#ff 20067b0" & gt; & Lt; / Setter & gt; & Lt; / Catalyst & gt; & Lt; /Style.Triggers> & Lt; / Style & gt;   
 Also  mouseover  trigger I do not wants to set the same property values ​​when you click the label would (as click event label, I Mausdaun I use the event). Here  Mausdaun  event code 
 
  private void myLabel_MouseDown (object sender, MouseButtonEventArgs e) {myLabel.Foreground = new SolidColorBrush (Color.FromArgb (0xff, 0x00, 0x67, 0xB0 )); MyLabel.Background = New SolidColorBrush (Color.FromArgb (0xff, 0xea, 0xec, 0xee)); }  
 
 So my problem is that if I mouse over my label, then my mouseover style is never applied to my label. I know about overriding style I do not know about getting rid of it.

Your Mausdaun handler Foreground and bACKGROUND a place value has been set, and local values ​​on Msdian for more information, including a priority over all other price sources, sets determined by triggers and Setters See.

Use SetCurrentValue to change the current property value without switching to local values: 

  myLabel.SetCurrentValue (Control.ForegroundProperty, SolidColorBrush (Color.FromArgb (0xff, 0x00, 0x67, 0xB0)));   
 Alternatively, apply a custom style to  myLabel  to replace  foreground  and  background  Uses the trigger, and get rid of the event handler completely.

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