public virtual SoVertexShader SetVertexShader(
	int pos,
	string filenameOrSource,
	SoShaderObjectSourceTypes sourceType
)

Public Overridable Function SetVertexShader ( 
	pos As Integer,
	filenameOrSource As String,
	sourceType As SoShaderObjectSourceTypes
) As SoVertexShader

public:
virtual SoVertexShader^ SetVertexShader(
	int pos, 
	String^ filenameOrSource, 
	SoShaderObjectSourceTypes sourceType
)

abstract SetVertexShader : 
        pos : int * 
        filenameOrSource : string * 
        sourceType : SoShaderObjectSourceTypes -> SoVertexShader 
override SetVertexShader : 
        pos : int * 
        filenameOrSource : string * 
        sourceType : SoShaderObjectSourceTypes -> SoVertexShader