IScreenDisplay2.Invalidate Method

Cause the specified area of the specified cache to redraw.

[Visual Basic .NET]
Public Sub Invalidate ( _
    ByVal rect As IEnvelope, _
    ByVal erase As Boolean, _
    ByVal cacheIndex As Short _
)

[C#]
public void Invalidate (
    IEnvelope rect,
    bool erase,
    short cacheIndex
);

[C++]
HRESULT Invalidate(
  IEnvelope* rect,
  VARIANT_BOOL erase,
  short cacheIndex
);

[C++]

Parameters
rect [in]

  rect is a parameter of type IEnvelope
erase [in]
  erase is a parameter of type VARIANT_BOOL
cacheIndex [in]
  cacheIndex is a parameter of type short

Product Availability

See Also