Asp.net charts-多个y值 [英] Asp.net charts- multiple y values

问题描述

我有，我想在该方法作为Y参数显示两个值的堆积条形图：

I have a stacked bar chart where I want to display two values for the Y parameter at the method :

public void DataBindXY(
    IEnumerable xValue,
    string xField,
    IEnumerable yValue,
    string yFields
)

我的问题是，我想有Y两值，而不是只有一个，如提及[MS文档] [1]

My problem is that I would like to have two values for Y and not just one, as mentioned at [MS documentation][1]

[1]： http://msdn.microsoft.com/en-美国/库/ dd488523.aspx ，我试图在yField参数的两个值推杆，而我不断收到您只能为这个数据点设置1 Y值参数名：y值

[1]: http://msdn.microsoft.com/en-us/library/dd488523.aspx , I tried putting at the yField parameter two values , and I am keep getting "You can only set 1 Y values for this data point. Parameter name: yValue"

这里是我的code的一个例子，而DV是带有三个参数的DataView对象，适用两个用于Y轴和适用于X轴之一：

here is an example of my code , while DV is a DataView object with three parameters, two applicable for Y axis and one applicable for X axis:

Points.DataBindXY(dv, "Xfield", dv, "Yfield1,Yfield2");

谢谢，大卫

推荐答案

我觉得你只需要让它知道你的需要系列2 Y值，所以只是尝试设置

I think you just need to make it aware that your series needs 2 Y values, so just try setting

Chart1.Series[0].YValuesPerPoint = 2;

但按照堆积图只允许一个单一的Y值每点。

But as per Stacked Chart it only allows a single Y value per point.

如果你正在寻找被堆叠起来的值，那么我认为你需要一系列的同等数​​量，只要你想那么这将被基于他们共同的X值呈现堆栈的数量。

In case you are looking for the values to be stacked up, then i think you would need equivalent number of series as the number of stacks you want which would then be rendered based upon their common X Values.

1系列 - > Xfield，Yfield1

Series 1 --> Xfield,Yfield1

2系列 - > Xfield，Yfield2

Series 2 --> Xfield,Yfield2

这篇关于Asp.net charts-多个y值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！