Deletes a specified vertex of the polyline.
HRESULT DeleteVertex(
[in] int Index)
Parameters:
Index – Indicates the vertex to modify, within the polyline (this must be a value between 0 and NumOfVertices - 1).
Return Values:
The return value obtained from the returned HRESULT can be one of the following:
|
Return value |
Meaning |
|
S_OK |
Success. |
|
E_FAIL |
Catastrophic failure. |