Starts the sketch operation and caches the existing sketch. Call this before modifying the sketch.
[Visual Basic .NET] Public Sub Start ( _ ByVal editor As IEngineEditor _ )
[C#] public void Start ( IEngineEditor editor );
[C++]
HRESULT Start(
IEngineEditor* editor
);
[C++]Parameters
editor [in]editor is a parameter of type IEngineEditor
Product Availability
Available with ArcGIS Engine.
Description
Modifications made to an edit sketch should be contained between calls to Start and Finish. Start caches the edit sketch's geometry in case the sketch operation is undone; when this occurs, the modified geometry is replaced by the cached geometry.