ISymbologyControlEvents.OnMouseMove Event

Fires when the user moves the mouse pointer over the SymbologyControl.

[Visual Basic .NET]
Public Event OnMouseMove As OnMouseMoveEventHandler

[C#]
public event OnMouseMoveEventHandler OnMouseMove

[C++]
HRESULT OnMouseMove(
  long button,
  long shift,
  long X,
  long Y
);

[C++]

Parameters
button [in]
  button is a parameter of type long
shift [in]
  shift is a parameter of type long
X [in]
  X is a parameter of type long
Y [in]
  Y is a parameter of type long

Product Availability

Description

The OnMouseMove event is triggered continually as the mouse moves over the SymbologyControl .

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 device units, where the mouse button was pressed referenced against the origin (0, 0) of the SymbologyControl (the top left hand corner).

y is the Y coordinate, in device units, where the mouse button was pressed referenced against the origin (0, 0) of the SymbologyControl (the top left hand corner).

See Also