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api:dk11:delphi:vcl.giscontrolattributes.tgis_controlattributes.onmousewheeldown

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TGIS_ControlAttributes.OnMouseWheelDown event

DK11 for Delphi | VCL.GisControlAttributes.TGIS_ControlAttributes.OnMouseWheelDown | Constructors | Methods | Properties | Events

See documentation for TCustomControl in Delphi help.

Available also on: ActiveX.

Syntax

// Delphi
published
  property OnMouseWheelDown : TMouseWheelUpDownEvent read write;
// C++ Builder
published:
  __property TMouseWheelUpDownEvent* OnMouseWheelDown = {read, write};

Value

Type
TMouseWheelUpDownEvent
2020/05/22 01:10