Provides data for the ToolTip.Popup event.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
|PopupEventArgs(IWin32Window, Control, Boolean, Size)|
Initializes an instance of theclass.
Gets the control for which the ToolTip is being drawn.
Gets the window to which this ToolTip is bound.
Gets or sets a value indicating whether the event should be canceled.(Inherited from CancelEventArgs.)
Gets a value indicating whether the ToolTip is displayed as a standard rectangular or a balloon window.
Gets or sets the size of the ToolTip.
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
Returns a string that represents the current object.(Inherited from Object.)
The Popup event of the ToolTip class is raised before a ToolTip is displayed. The handler for this event receives a parameter of type . This parameter provides information about the ToolTip and enables you to modify the size of the ToolTip through the ToolTipSize property. Because Popup derives from CancelEventArgs, the handler can also stop the ToolTip from being displayed.
The following code example demonstrates the use of this type. In the example, an event handler reports on the occurrence of the Popup event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing Show with Console.WriteLine or appending the message to a multiline TextBox.
Available since 2.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.