<toolkit:Chart Name="cr_ProductShow" Title="市场占有率">
<toolkit:Chart.Series>
<toolkit:PieSeries DependentValueBinding="{Binding }" IndependentValueBinding="{Binding }"/>
</toolkit:Chart.Series>
</toolkit:Chart>
数据绑定
private void Chartcontrol_Loaded(object o, RoutedEventArgs e)
{
List<KeyValuePair<string, int>> Companys = new List<KeyValuePair<string, int>>();
Companys.Add(new KeyValuePair<string, int>("宝锶", 1000));
Companys.Add(new KeyValuePair<string, int>("华为", 200));
Companys.Add(new KeyValuePair<string, int>("三星", 600));
Companys.Add(new KeyValuePair<string, int>("Apple", 100));
Companys.Add(new KeyValuePair<string, int>("Nokia", 50));
Companys.Add(new KeyValuePair<string, int>("HTC", 300));
((System.Windows.Controls.DataVisualization.Charting.PieSeries)cr_ProductShow.Series[0]).ItemsSource = Companys;
}
为什么右边那里有数据显示,但是饼图呢?是不是好要用个什么属性来显示?
还有个请况就是:
我改成
DependentValueBinding="{Binding Key}" IndependentValueBinding="{Binding Value}"
的时候,运行空白,页面全空白,什么情况?
谢谢啦
------解决方案--------------------
看不明