【WPF】 使用UserControl并在XAML中赋初始值

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一、前言

在XAML中使用自定义控件，并在XAML中并赋初始值。

二、使用步骤

1. cs中设置控件属性

设置OriginLocation，ScaleInterval 属性，可以通过XAML内传初始值

using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Shapes;

public partial class RadarChart : UserControl
{

    //原点位置
    private static readonly DependencyProperty OriginLocationProperty =
        DependencyProperty.Register("OriginLocation", typeof(string), typeof(RadarChart));
    //刻度间隔
    private static readonly DependencyProperty ScaleIntervalProperty =
        DependencyProperty.Register("ScaleInterval",typeof(int),typeof(RadarChart));
    
    
    


    public string OriginLocation {
        get { return (string)GetValue(OriginLocationProperty); }
        set { SetValue(OriginLocationProperty, value); }
    }

    public int ScaleInterval {
        get { return (int)GetValue(ScaleIntervalProperty); }
        set { SetValue(ScaleIntervalProperty, value); }
    }
 }   

2. 在引入控件时，Xaml传初始值

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