IDisplay.SetSymbol Method

Sets the symbol used for drawing. Four different symbols can be specified simultaneously: Marker, Line, Fill, Text.

[Visual Basic 6.0]
Sub SetSymbol(
    ByVal sym As ISymbol _
)

[Visual Basic .NET]
Public Sub SetSymbol ( _
    ByVal sym As ISymbol _
)

[C#]
public void SetSymbol (
    ISymbol sym
);

[Java]
public void setSymbol (
    ISymbol sym
)
throws
    IOException,
    AutomationException

[C++]
HRESULT SetSymbol(
  ISymbol* sym
);

[C++]

Parameters

sym [in]

sym is a parameter of type ISymbol

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Call this method before calling one of the Draw methods to set the symbol for the object about to be drawn.

EDN: ESRI Developer Network