Delegate ZedGraphControl.LinkEventHandler
A delegate that allows notification of clicks on ZedGraph objects that have active links enabled
Namespace: ZedGraph
Assembly: ZedGraph.WinForms.dll
Syntax
public delegate bool LinkEventHandler(ZedGraphControl sender, GraphPane pane, object source, Link link, int index);Parameters
| Type | Name | Description |
|---|---|---|
| ZedGraphControl | sender | The source ZedGraphControl object |
| GraphPane | pane | The source GraphPane in which the click occurred. |
| Object | source | The source object which was clicked. This is typically a type of CurveItem if a curve point was clicked, or a type of GraphObj if a graph object was clicked. |
| Link | link | The Link object, belonging to
|
| Int32 | index | An index value, typically used if a CurveItem was clicked, indicating the ordinal value of the actual point that was clicked. |
Returns
| Type | Description |
|---|---|
| Boolean | Return true if you have handled the LinkEvent entirely, and you do not want the ZedGraphControl to do any further action. Return false if ZedGraph should go ahead and process the LinkEvent. |