c# - change BorderBrush on Focus of TextBox in XAML -


issue

i have been trying change borderbrush of textbox on focus couple of days , not want work.

i have written code people have suggested border seems change on 'right-click' of textbox , not on focus?

here code have written:

        <textbox text="{binding serverurl, updatesourcetrigger=propertychanged}" padding="2" borderthickness="2" verticalalignment="stretch" grid.row="1" fontfamily="sans serif" foreground="#858585" fontsize="10px" fontweight="medium">             <textbox.resources>                 <style targettype="{x:type border}">                     <setter property="cornerradius" value="2"/>                 </style>             </textbox.resources>             <textbox.style>                 <style targettype="{x:type textbox}">                     <style.triggers>                         <trigger property="isfocused" value="true">                             <setter property="borderbrush" value="red" />                         </trigger>                     </style.triggers>                 </style>             </textbox.style>         </textbox>

like mentioned work when right click textbox, need work on left click (when textbox focused).

anyone have suggestions?

the textbox control has "focused" visual state trigger built-in, change values of trigger, it's pretty simple follow these steps:

step 1. add textbox page.

step 2. right click on textbox , pick : "edittemplate" \ "edit copy..."

this take template designer stage.

step 3. check image: https://postimg.org/image/ocdn34is1/


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