VB.NET - Multiple series chart populated from datasource
How i populate a multiple series chart using a datasource. I'm using a list of a created class as the datasource. I assign each chart series XValuemember and YValuemembers to properties of the class.
#vbdotnet
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Dim temps As New List(Of AverageTemperature)
temps.Add(New AverageTemperature("Jan", 22, 37))
temps.Add(New AverageTemperature("Feb", 24, 39))
temps.Add(New AverageTemperature("Mar", 31, 46))
temps.Add(New AverageTemperature("Apr", 41, 57))
Chart1.DataSource = temps
Chart1.Titles.Add("Monthly Average Temperature")
Chart1.Series(0).Name = "Low"
Chart1.Series(0).XValueMember = "Month"
Chart1.Series(0).YValueMembers = "LowTemp"
Chart1.Series.Add("High")
Chart1.Series(1).XValueMember = "Month"
Chart1.Series(1).YValueMembers = "HighTemp"
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Public Class AverageTemperature
Public _month As String
Public _lowTemp As Integer
Public _highTemp As Integer
Public Sub New(m As String, low As Integer, high As Integer)
_month = m
_lowTemp = low
_highTemp = high
End Sub
Public Property Month As String
Get
Return _month
End Get
Set(value As String)
_month = value
End Set
End Property
Public Property LowTemp As Integer
Get
Return _lowTemp
End Get
Set(value As Integer)
_lowTemp = value
End Set
End Property
Public Property HighTemp As Integer
Get
Return _highTemp
End Get
Set(value As Integer)
_highTemp = value
End Set
End Property
End Class