以下のようにxamlグラフィックコードを追加しました
<Viewbox x:key="Icon">
<Canvas Name="Layer_1" Width="200" Height="200" Canvas.Left="0" Canvas.Top="0">
<Canvas.RenderTransform>
<TranslateTransform X="0" Y="0"/>
</Canvas.RenderTransform>
<Canvas.Resources/>
<!--Unknown tag: metadata-->
<!--Unknown tag: sodipodi:namedview-->
<Canvas Name="g3">
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path5" Fill="#000000">
<Path.Data>
<PathGeometry Figures="M56.575 97l-9.064-21.467L37.18 51.066L26.847 75.209L17.765 97H11.99c2.322 7 12.895 14.08 25.602 14.08 S60.872 104 63.193 97H56.575z M27.767 75.602l9.407-21.973l9.415 22.292L55.491 97H18.848L27.767 75.602z" FillRule="NonZero"/>
</Path.Data>
</Path>
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path7" Fill="#000000">
<Path.Data>
<PathGeometry Figures="M181.87 97l-9.065-21.467l-10.332-24.467l-10.332 24.143L143.059 97h-5.773c2.321 7 12.894 14.08 25.602 14.08 c12.707 0 23.279-7.08 25.602-14.08H181.87z M153.061 75.602l9.406-21.973l9.416 22.292L180.786 97h-36.646L153.061 75.602z" FillRule="NonZero"/>
</Path.Data>
</Path>
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path9" Fill="#000000">
<Path.Data>
<PathGeometry Figures="G169 42h-60.375c-0.968-3.1-3.476-5.511-6.625-6.363V14c0-1.381-1.119-2.5-2.5-2.5S97 12.619 97 14v21.638 c-3.148 0.853-5.656 3.264-6.625 6.362H30c-1.381 0-2.5 1.119-2.5 2.5S28.619 47 30 47h60.191c0.788 3.436 3.424 6.156 6.809 7.072 v102.682l-48 13.465V190h101v-19.781l-48-13.465V54.072c3.385-0.915 6.021-3.637 6.81-7.072J169c1.381 0 2.5-1.119 2.5-2.5 S170.381 42 169 42z G145 185H54v-10.992l45.5-12.762l45.5 12.762V185z M104.246 45.72c-0.016 0.085-0.027 0.173-0.048 0.257 c-0.046 0.199-0.11 0.391-0.18 0.58c-0.057 0.149-0.118 0.297-0.187 0.439c-0.408 0.842-1.048 1.541-1.844 2.023 c-0.285 0.173-0.594 0.311-0.913 0.425c-0.138 0.048-0.276 0.095-0.419 0.13c-0.106 0.027-0.213 0.051-0.321 0.07 c-0.272 0.048-0.548 0.084-0.834 0.084c-0.285 0-0.562-0.036-0.833-0.084c-0.109-0.02-0.217-0.043-0.323-0.07 c-0.142-0.035-0.278-0.082-0.415-0.129c-0.322-0.115-0.634-0.254-0.922-0.429c-0.792-0.481-1.429-1.179-1.836-2.017 c-0.07-0.145-0.132-0.293-0.189-0.443c-0.069-0.189-0.135-0.382-0.181-0.582c-0.02-0.083-0.03-0.168-0.046-0.253 c-0.047-0.268-0.083-0.539-0.083-0.82c0-0.3 0.036-0.592 0.089-0.877c0.025-0.137 0.066-0.269 0.104-0.399 c0.036-0.131 0.074-0.261 0.12-0.387c0.065-0.174 0.141-0.344 0.226-0.508c0.03-0.059 0.062-0.117 0.096-0.176 c0.109-0.191 0.226-0.379 0.358-0.555c0.367-0.484 0.819-0.895 1.34-1.211c0.289-0.176 0.602-0.315 0.925-0.431 c0.137-0.047 0.273-0.094 0.415-0.128c0.106-0.027 0.214-0.052 0.323-0.072c0.271-0.047 0.548-0.084 0.833-0.084 c0.286 0 0.562 0.037 0.834 0.084c0.108 0.021 0.216 0.044 0.321 0.071c0.143 0.035 0.281 0.082 0.419 0.13 c0.32 0.115 0.63 0.252 0.916 0.427c0.523 0.317 0.977 0.728 1.345 1.214c0.134 0.176 0.25 0.365 0.36 0.558 c0.031 0.057 0.063 0.112 0.093 0.171c0.086 0.165 0.161 0.336 0.227 0.512c0.047 0.125 0.084 0.254 0.119 0.383 c0.038 0.133 0.079 0.264 0.105 0.401c0.052 0.285 0.088 0.577 0.088 0.877C104.328 45.182 104.291 45.452 104.246 45.72y" FillRule="NonZero"/>
</Path.Data>
</Path>
</Canvas>
</Canvas>
</Viewbox>
1ページで繰り返し使うボタンです。このコードは application.resources にあります。staticresource と一緒に使用します。
<Button Name="BarcodeButton" Content="{StaticResource Icon}"></Button>
[追加] ボタンをクリックすると、この新しいボタンがページに追加されます。私が見つけた問題は、最新のボタンのみを表示することです。他は姿を消しました。
編集 しました x:Shared="False" にしなければならないことがわかりました
<Viewbox x:key="Icon" x:Shared="False" >
<Canvas Name="Layer_1" Width="200" Height="200" Canvas.Left="0" Canvas.Top="0">
<Canvas.RenderTransform>
<TranslateTransform X="0" Y="0"/>
</Canvas.RenderTransform>
<Canvas.Resources/>
<!--Unknown tag: metadata-->
<!--Unknown tag: sodipodi:namedview-->
<Canvas Name="g3">
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path5" Fill="#000000">
<Path.Data>
<PathGeometry Figures="M56.575 97l-9.064-21.467L37.18 51.066L26.847 75.209L17.765 97H11.99c2.322 7 12.895 14.08 25.602 14.08 S60.872 104 63.193 97H56.575z M27.767 75.602l9.407-21.973l9.415 22.292L55.491 97H18.848L27.767 75.602z" FillRule="NonZero"/>
</Path.Data>
</Path>
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path7" Fill="#000000">
<Path.Data>
<PathGeometry Figures="M181.87 97l-9.065-21.467l-10.332-24.467l-10.332 24.143L143.059 97h-5.773c2.321 7 12.894 14.08 25.602 14.08 c12.707 0 23.279-7.08 25.602-14.08H181.87z M153.061 75.602l9.406-21.973l9.416 22.292L180.786 97h-36.646L153.061 75.602z" FillRule="NonZero"/>
</Path.Data>
</Path>
<Path xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Name="path9" Fill="#000000">
<Path.Data>
<PathGeometry Figures="G169 42h-60.375c-0.968-3.1-3.476-5.511-6.625-6.363V14c0-1.381-1.119-2.5-2.5-2.5S97 12.619 97 14v21.638 c-3.148 0.853-5.656 3.264-6.625 6.362H30c-1.381 0-2.5 1.119-2.5 2.5S28.619 47 30 47h60.191c0.788 3.436 3.424 6.156 6.809 7.072 v102.682l-48 13.465V190h101v-19.781l-48-13.465V54.072c3.385-0.915 6.021-3.637 6.81-7.072J169c1.381 0 2.5-1.119 2.5-2.5 S170.381 42 169 42z G145 185H54v-10.992l45.5-12.762l45.5 12.762V185z M104.246 45.72c-0.016 0.085-0.027 0.173-0.048 0.257 c-0.046 0.199-0.11 0.391-0.18 0.58c-0.057 0.149-0.118 0.297-0.187 0.439c-0.408 0.842-1.048 1.541-1.844 2.023 c-0.285 0.173-0.594 0.311-0.913 0.425c-0.138 0.048-0.276 0.095-0.419 0.13c-0.106 0.027-0.213 0.051-0.321 0.07 c-0.272 0.048-0.548 0.084-0.834 0.084c-0.285 0-0.562-0.036-0.833-0.084c-0.109-0.02-0.217-0.043-0.323-0.07 c-0.142-0.035-0.278-0.082-0.415-0.129c-0.322-0.115-0.634-0.254-0.922-0.429c-0.792-0.481-1.429-1.179-1.836-2.017 c-0.07-0.145-0.132-0.293-0.189-0.443c-0.069-0.189-0.135-0.382-0.181-0.582c-0.02-0.083-0.03-0.168-0.046-0.253 c-0.047-0.268-0.083-0.539-0.083-0.82c0-0.3 0.036-0.592 0.089-0.877c0.025-0.137 0.066-0.269 0.104-0.399 c0.036-0.131 0.074-0.261 0.12-0.387c0.065-0.174 0.141-0.344 0.226-0.508c0.03-0.059 0.062-0.117 0.096-0.176 c0.109-0.191 0.226-0.379 0.358-0.555c0.367-0.484 0.819-0.895 1.34-1.211c0.289-0.176 0.602-0.315 0.925-0.431 c0.137-0.047 0.273-0.094 0.415-0.128c0.106-0.027 0.214-0.052 0.323-0.072c0.271-0.047 0.548-0.084 0.833-0.084 c0.286 0 0.562 0.037 0.834 0.084c0.108 0.021 0.216 0.044 0.321 0.071c0.143 0.035 0.281 0.082 0.419 0.13 c0.32 0.115 0.63 0.252 0.916 0.427c0.523 0.317 0.977 0.728 1.345 1.214c0.134 0.176 0.25 0.365 0.36 0.558 c0.031 0.057 0.063 0.112 0.093 0.171c0.086 0.165 0.161 0.336 0.227 0.512c0.047 0.125 0.084 0.254 0.119 0.383 c0.038 0.133 0.079 0.264 0.105 0.401c0.052 0.285 0.088 0.577 0.088 0.877C104.328 45.182 104.291 45.452 104.246 45.72y" FillRule="NonZero"/>
</Path.Data>
</Path>
</Canvas>
</Canvas>
</Viewbox>
それは正常に動作します。