SoSelection.AddStartCallback Method (SoSelection.ClassCB)

SoSelectionAddStartCallback Method (SoSelectionClassCB)

Note: This API is now obsolete.

Use StartSelection event instead Adds start delegate.

Namespace: OIV.Inventor.Nodes
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 9.9.36.0 (9.9.36.0)

Syntax

C++

Copy

[ObsoleteAttribute("Use StartSelection event instead")]
[EditorBrowsableAttribute(EditorBrowsableState.Never)]
public void AddStartCallback(
	SoSelectionClassCB cb
)

<ObsoleteAttribute("Use StartSelection event instead")>
<EditorBrowsableAttribute(EditorBrowsableState.Never)>
Public Sub AddStartCallback ( 
	cb As SoSelectionClassCB
)

public:
[ObsoleteAttribute(L"Use StartSelection event instead")]
[EditorBrowsableAttribute(EditorBrowsableState::Never)]
void AddStartCallback(
	SoSelectionClassCB^ cb
)

[<ObsoleteAttribute("Use StartSelection event instead")>]
[<EditorBrowsableAttribute(EditorBrowsableState.Never)>]
member AddStartCallback : 
        cb : SoSelectionClassCB -> unit

Parameters

cb: Type: OIV.Inventor.NodesSoSelectionClassCB

Remarks

The start delegates are invoked when the user has initiated an interactive change to the selection list (by picking objects). This will be followed by invocations of the select and/or deselect delegates, finally followed by each finish delegate. A start delegate can be used, for instance, to save the current selection for later restoration (e.g. undo/redo). The start delegates are not called when the selection list is changed programmatically.

Reference

SoSelection Class

AddStartCallback Overload

OIV.Inventor.Nodes Namespace