ASP Chart Labels to display at the data points on multiple series ASP.NET 4
I have an ASP Chart (v4) which displays the data I need perfectly. I want it to show labels at the top of the data points and I am having some difficulty with it.
Here is my code that works for both series but does not display the labels:
If MySQLReader.HasRows Then
Chart1.DataSource = MySQLReader
Chart1.Series("New Customers Created").XValueMember = "Salesperson"
Chart1.Series("New Customers Created").YValueMembers = "NCC"
Chart1.Series("Target").XValueMember = "Salesperson"
Chart1.Series("Target").YValueMembers = "Target"
Chart1.DataBind()
Chart1.Height = 500
Chart1.Width = 750
Chart1.ChartAreas("ChartArea1").AxisX.MajorGrid.Enabled = False
Ch开发者_StackOverflow社区art1.ChartAreas("ChartArea1").AxisY.MajorGrid.Enabled = True
LBLError.Text = ""
Else
Chart1.Visible = False
LBLError.Text = "<div class='error'>Your search did not match any records in the database. Please try again</div>"
End If
MySQLReader.Close()
MyConn.Close()
Now here is my updated code that displays the Labels but only for one series.
If MySQLReader.HasRows Then
Chart1.Series("New Customers Created").Points.DataBind(MySQLReader, "Salesperson", "NCC", "Label=NCC")
Chart1.Series("Target").Points.DataBind(MySQLReader, "Salesperson", "Target", "Label=Target")
Chart1.Height = 500
Chart1.Width = 750
Chart1.ChartAreas("ChartArea1").AxisX.MajorGrid.Enabled = False
Chart1.ChartAreas("ChartArea1").AxisY.MajorGrid.Enabled = True
Chart1.Series("New Customers Created")("LabelStyle") = "Bottom"
Chart1.Series("New Customers Created").Font = New Drawing.Font("Arial", 8)
LBLError.Text = ""
Else
Chart1.Visible = False
LBLError.Text = "<div class='error'>Your search did not match any records in the database. Please try again</div>"
End If
MySQLReader.Close()
MyConn.Close()
So my question is, please can you help me display both series in the updated code with labels for each series? Thanks!
OK, I figured it out.
using the first batch of code is fine. Adding the following IsValueShownAsLabel="True
" shows the labels:
<asp:Series Name="New Customers Created" Legend="New Cust" IsValueShownAsLabel="True">
</asp:Series>
<asp:Series Name="Target" Legend="New Cust" IsValueShownAsLabel="True">
</asp:Series>
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