<SerializableAttribute()>
Public Class HashLineSymbol 
   Inherits LineSymbol

Dim instance As HashLineSymbol

[SerializableAttribute()]
public class HashLineSymbol : LineSymbol 

' Create a new hash line symbol and set its properties
Dim hashLineSymb As New HashLineSymbol()
hashLineSymb.Color = Drawing.Color.Black
hashLineSymb.CrossHashVisible = True
hashLineSymb.Width = 2
hashLineSymb.TickInterval = 5
hashLineSymb.TickLength = 4
hashLineSymb.TickWidth = 2
hashLineSymb.Transparency = 30
hashLineSymb.Antialiasing = True
hashLineSymb.AllowLabelOverlap = True
 
' Retrieve an existing line layer's renderer
Dim layer As FeatureLayer = mapView.Layers.FindByName("Railroads")
Dim renderer As SimpleRenderer = layer.Renderer
 
' Replace the renderer's symbol with the one we created
renderer.Symbol = hashLineSymb

// Create a new hash line symbol and set its properties
HashLineSymbol hashLineSymb = new HashLineSymbol();
hashLineSymb.Color = Drawing.Color.Black;
hashLineSymb.CrossHashVisible = true;
hashLineSymb.Width = 2;
hashLineSymb.TickInterval = 5;
hashLineSymb.TickLength = 4;
hashLineSymb.TickWidth = 2;
hashLineSymb.Transparency = 30;
hashLineSymb.Antialiasing = true;
hashLineSymb.AllowLabelOverlap = true;
 
// Retrieve an existing line layer's renderer
FeatureLayer layer = mapView.Layers.FindByName("Railroads");
SimpleRenderer renderer = layer.Renderer;
 
// Replace the renderer's symbol with the one we created
renderer.Symbol = hashLineSymb;