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分享关于pie chart 的 LegendText显示的问题
要做一个pie chart，在图里显示出百分比，legendtext处显示GoodsID,但是现在的状况是，图里的百分比正常显示出来了，但是legendtext显示的全是0，该怎么办？求指导，以下是我的代码：
SqlConnection con1 = cont.conn();
string sql2 = "SELECT GoodsID,profit FROM GoodsSellVolumnbyMonth WHERE DateMonth like '%" + DateMonth + "%' GROUP BY GoodsID,Profit ORDER BY Profit";
SqlCommand com2 = new SqlCommand(sql2, con1);
con1.Open();
SqlDataReader dr2 = com2.ExecuteReader();
chart1.Series[0].Points.DataBindXY(dr2, "GoodsID", dr2,"Profit");
this.chart1.Series[0].Label = "#PERCENT";// "#PERCENT";
this.chart1.Series[0].LegendText = "#VALX";
SqlConnection con1 = cont.conn();
string sql2 = "SELECT GoodsID,profit FROM GoodsSellVolumnbyMonth WHERE DateMonth like '%" + DateMonth + "%' GROUP BY GoodsID,Profit ORDER BY Profit";
SqlCommand com2 = new SqlCommand(sql2, con1);
con1.Open();
SqlDataReader dr2 = com2.ExecuteReader();
chart1.Series[0].Points.DataBindXY(dr2, "GoodsID", dr2,"Profit");
this.chart1.Series[0].Label = "#PERCENT";// "#PERCENT";
this.chart1.Series[0].LegendText = "#VALX";
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低代码开发平台 2013-05-25
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的确很强大啊，能不能共享下你们改好的啊！有酬！
eclipse-testng 离线包
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filterMethods(filterAll, "FAIL");
filterMethods(filterAll, "PASS");
filterMethods
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filterMethods(filterAll, "CONF");
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closeAllExpandedDetails();
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function
renderSvgEmbedTag(chartWidth, chartHeight) {
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success = true;
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if (navigator.mimeTypes["image/svg+xml"] != null) {
success = true;
}
} else if (window.ActiveXObject) {
try {
testObj = new
ActiveXObject("Adobe.SVGCtl");
success = true;
} catch (e) {}
}
var chartContainer = document.getElementById('chart-container');
if (success) {
var chart = document.createElement('embed');
chart.src =
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chart.width = chartWidth;
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} else {
var message = document.createElement('h4');
var text =
document.createTextNode('SVG Pie Charts are not available. Please install a SVG viewer for your browser.');
message.style.color = 'navy';
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chartContainer.appendChild(message);
}
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]]>
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