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SoVolumeDataStartEditing Method

Initiate an editing transaction.

Namespace: OIV.VolumeViz.Nodes
Assembly: OIV.VolumeViz (in OIV.VolumeViz.dll) Version: 10.12.3.0 (10.12.3.0)
Syntax
public override bool StartEditing(
	out int transactionId
)

Parameters

transactionId
Type: SystemInt32

Return Value

Type: Boolean
Remarks

Returns true if successful and also returns a unique transaction id. This value is required for finishing the edit transaction (see OIV.VolumeViz.Nodes.SoVolumeData.FinishEditing(System.Int32)) and for undo/redo (see OIV.VolumeViz.Nodes.SoVolumeData.UndoEditing(System.Int32) and OIV.VolumeViz.Nodes.SoVolumeData.RedoEditing(System.Int32)). Multiple transactions may be active at the same time.

See Also