这是我的饼图现在的图像
以下是它的c#代码..
string query = string.Format("select TestName,Count (TestName) AS Counts from VExecutionGlobalHistory where Tester <> 'dit2988' AND TestTypeID = 1 group by TestName", ddlTests.SelectedItem.Value);
DataTable dt = GetData(query);
foreach (DataRow row in dt.Rows)
{
SpecificTestsWeb6.PieChartValues.Add(new AjaxControlToolkit.PieChartValue
{
Category = row["TestName"].ToString(),
Data = Convert.ToDecimal(row["Counts"]),
}
);
}
SpecificTestsWeb6.ChartTitle = "Specific Tests Run";
我需要将底部值对齐到左边,这样我才能看到它们。我也希望能够手动设置颜色,这样就没有重复了。感谢。
答案 0 :(得分:0)
var random = new Random();
foreach (DataRow row in dt.Rows)
{
var color = String.Format("#{0:X6}", random.Next(0x1000000));
SpecificTestsRapp.PieChartValues.Add(new AjaxControlToolkit.PieChartValue
{
Category = row["TestName"].ToString(),
Data = Convert.ToDecimal(row["Counts"]),
PieChartValueColor = color
});
}
SpecificTestsRapp.ChartTitle = "Specific Tests Run";