NamedAttributeProviderBase.AttributeName Property

Gets or sets the name of an attribute whose value is provided.

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v18.2.dll

Declaration

C#

[DefaultValue("")]
public string AttributeName { get; set; }

VB.NET

<DefaultValue("")>
Public Property AttributeName As String

Property Value

Type	Default	Description
String	String.Empty	A String value.

Example

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-colorize-a-cartesian-map-using-a-key-color-colorizer-t176227

Form1.cs

// Creates a key color colorizer.
private MapColorizer CreateColorizer() {
    KeyColorColorizer colorizer = new KeyColorColorizer() {
        ItemKeyProvider = new AttributeItemKeyProvider() { AttributeName = "CATEGORY" },
        PredefinedColorSchema = PredefinedColorSchema.Palette
    };

    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 1, Name = "Restaurant" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 2, Name = "Business room" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 3, Name = "Bathroom" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 4, Name = "Living room" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 5, Name = "Other" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 6, Name = "Service room" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 7, Name = "Pool" });
    colorizer.Keys.Add(new ColorizerKeyItem() { Key = 8, Name = "Gym" });

    return colorizer;
}

Form1.vb

' Creates a key color colorizer.
Private Function CreateColorizer() As MapColorizer
    Dim colorizer As New KeyColorColorizer() With {.ItemKeyProvider = New AttributeItemKeyProvider() With {.AttributeName = "CATEGORY"}, .PredefinedColorSchema = PredefinedColorSchema.Palette}

    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 1, .Name = "Restaurant"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 2, .Name = "Business room"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 3, .Name = "Bathroom"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 4, .Name = "Living room"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 5, .Name = "Other"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 6, .Name = "Service room"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 7, .Name = "Pool"})
    colorizer.Keys.Add(New ColorizerKeyItem() With {.Key = 8, .Name = "Gym"})

    Return colorizer
End Function