Host. Mouse Down Event
public: event System::Windows::Forms::MouseEventHandler ^ MouseDown;
[System.ComponentModel.Browsable(false)] public event System.Windows.Forms.MouseEventHandler MouseDown;
member this.MouseDown : System.Windows.Forms.MouseEventHandler
Public Custom Event MouseDown As MouseEventHandler
If you attempt to add or remove a handler for the MouseDown event, a NotSupportedException is thrown. The events derived from the Control class are not supported by the AxHost class. The events exposed by the ActiveX control when the AxHost wrapper is created are the events that should be used.