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Contains some simple and commonly used WPF controls

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代码: `` ![image](https://user-images.githubusercontent.com/9651046/183606854-ac3cbfee-e4ec-4366-a2ea-316da6cf8689.png) 未选中的颜色(白色)可以更改,选中后的颜色(蓝色)无法更改。 希望可以更改选中后的颜色

### Describe the bug Datagrid RowValidationErrorTemplate not working ### Steps to reproduce the bug Datagrid RowValidationErrorTemplate not working ### Expected behavior _No response_ ### Screenshots _No response_ ### NuGet package...

**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd...

如果能有一个面板布局,把知识图谱的点边关系可视化就好了 如果能够点击实体按钮,或者关系线,进入到编辑状态,那就更好了…… ![image](https://user-images.githubusercontent.com/48091517/182759057-2d1ebf55-c32c-4b08-8c0f-80450babddc0.png) 其实这类东西,是有一些现成的软件,但需要额外安装第三方软件比较麻烦,不好集成在自己的wpf软件里面

1.使用场景:点击按钮时打开一个Drawer,Drawer里面有TextBox 控件作为用户输入的内容,并通过动态属性绑定的方式把值传入后台。 2.提示报错信息: ![image](https://user-images.githubusercontent.com/38234023/182152802-c352194a-3500-41b6-99d6-45dfffba0a72.png) 3.但使用的显示页面传值是正常的,调试就是显示以上报错信息,请问是什么原因,是不能是Drawer里面动态绑定事件或者属性吗?

### Describe the bug hc:Window 最大化后,标题栏顶部 1px 高度无法被鼠标操作 > After hc:Window is maximized, the top 1px height of the title bar cannot be manipulated by the mouse. 这个问题和 MicaWPF 库的一个问题一模一样(MicaWPF...

### Describe the bug I create a `SplitButton`, At first I used `Click` event, but clicking on the dropdown button also triggers `Click` event, which is not what I want....

**Is your feature request related to a problem? Please describe.** I looked into HandyControl to solve a problem I'm facing where I'll need to have a combobox, populated with hundreds...

:factory: enhancement

### Describe the bug ToolBar's overflow button not display after restoring the window size. ### Steps to reproduce the bug 1. Create a test `ToolBarTray/ToolBar` 2. Resize the window so...

### Describe the bug 当hc:TextBox的text绑定的数据类型为float或者double类型时,无法正常的输入小数点。比如当输入12.3时,只能先输入123,然后鼠标移到2和3之间,输入小数点。 ### Steps to reproduce the bug 1、在ViewModel中有一个Point属性,类型是float 2、在View上添加一个hc:Text控件,Value绑定 Value="{Binding Point, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" 3、启动程序,输入小数。 ### Expected behavior _No response_ ### Screenshots _No response_ ### NuGet package version...