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This document is archived and information here might be outdated. Recommended version. |
IARGlobeControlEvents.OnMouseDown Event (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Fires when the user presses any mouse button while over the globe.
[Visual Basic .NET] Public Event OnMouseDown As OnMouseDownEventHandler
[C#] public event OnMouseDownEventHandler OnMouseDown
The OnMouseDown event is triggered when the user presses a mouse button on the globe display area of the ArcReaderGlobeControl. Use the event to specify actions that will occur when a given mouse button is pressed.
button specifies which mouse button was pressed. 1 for the left mouse button, 2 for the right mouse button, and 4 for the middle mouse button.
shift specifies an integer corresponding to the state of the SHIFT (bit 0), CTRL (bit 1) and ALT (bit 2) keys. When none, some or all of these keys are pressed none, some or all the bits get set. These bits correspond to the values 1, 2, and 4, respectively. For example, if both SHIFT and ALT were pressed, ShiftState would return 5.
x is the X coordinate, in pixels, where the mouse button was pressed referenced against the origin (0, 0) of the current view (the top left hand corner). x coordinates increase from left to right.
y is the Y coordinate, in pixels, where the mouse button was pressed referenced against the origin (0, 0) of the ArcReaderGlobeControl (the top left hand corner). y coordinates increase from top to bottom.
To find the origin of the current view use ViewLeft and ViewTop properties. To convert x and y coorindates in pixels to globe units use the IARGlobe::ToSurfacePoint method.