DiagramEdgesBuilder.FromExpr Method

Name	Parameters	Description
FromExpr(JS)	value	Specifies the name of a data source field or an expression that returns an edge's start node key. Mirrors the client-side fromExpr option.
FromExpr(String)	value	Specifies the name of a data source field or an expression that returns an edge's start node key. Mirrors the client-side fromExpr option.

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