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I'm working on a Windows application, using ESRI's ArcObjects.

In the ArcGIS 10.4 Engine ToolbarControl, I'm placing a esriControls.ControlsOpenDocCommand. With this, the user can select any .mxd file in his local filesystem.

I would like to save the path to this file, so I can restore it, should the user exit the application and the restart.

Does anyone know how I can determine this?

PolyGeo ♦
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asked Jun 28, 2016 at 16:04
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  • Is the user using some-sort of file dialog to browse for the .mxd file and select it that calls the esriControls.ControlsOpenDocCommand? Commented Jun 28, 2016 at 16:17
  • The user is using the esriControls.ControlsOpenDocCommand. Commented Jun 28, 2016 at 16:18

1 Answer 1

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I was looking at the control, trying to figure out how to hook into it's event stream, somehow, and not having any luck.

What I was missing was that the ArcGIS 10.4 Engine MapControl has an OnMapReplaced event that fires when the map is changed, for whatever reason. Catching this is trivial.

answered Jun 28, 2016 at 16:20

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