C# Class Yuhan.WPF.DragDrop.DragDropFramework.DataConsumerBase

This class provides some default implementations for IDataConsumer that can be used by derived classes. This class represents dragged data that can be consumed.

Inheritance: IDataConsumer

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Public Methods

Method	Description
DataConsumerBase ( string dataFormats ) : System	Create a Data Consumer that supports the specified data formats
DropTarget_DragEnter ( object sender, System.Windows.DragEventArgs e ) : void	Occurs when mouse enters the area occupied by the dropTarget (specified in the constructor). Provide your own method if you wish; making sure to define DragEnter in DataConsumerActions. See DropTarget_DragEnter in DropManager for additional comments.
DropTarget_DragLeave ( object sender, System.Windows.DragEventArgs e ) : void	Occurs when mouse leaves the area occupied by the dropTarget (specified in the constructor). Provide your own method if you wish; making sure to define DragEnter in DataConsumerActions. See DropTarget_DragLeave in DropManager for additional comments.
DropTarget_DragOver ( object sender, System.Windows.DragEventArgs e ) : void	Occurs when mouse is over the area occupied by the dropTarget (specified in the constructor). You must likely will provide your own method; make sure to define DragOver in DataConsumerActions.
DropTarget_Drop ( object sender, System.Windows.DragEventArgs e ) : void	Occurs when the left mouse button is released in the area occupied by the dropTarget (specified in the constructor). You must likely will provide your own method; make sure to define Drop in DataConsumerActions. See DropTarget_DragEnter in DropManager for additional comments.
GetData ( System.Windows.DragEventArgs e ) : object	Search the available data formats for a supported data format and return the first match

Method Details

DataConsumerBase() public method

Create a Data Consumer that supports the specified data formats

public DataConsumerBase ( string dataFormats ) : System
dataFormats	string	Data formats supported by this data consumer
return	System

DropTarget_DragEnter() public method

Occurs when mouse enters the area occupied by the dropTarget (specified in the constructor). Provide your own method if you wish; making sure to define DragEnter in DataConsumerActions. See DropTarget_DragEnter in DropManager for additional comments.

public DropTarget_DragEnter ( object sender, System.Windows.DragEventArgs e ) : void
sender	object	Drag event `sender`
e	System.Windows.DragEventArgs	DragEnter event arguments
return	void

DropTarget_DragLeave() public method

Occurs when mouse leaves the area occupied by the dropTarget (specified in the constructor). Provide your own method if you wish; making sure to define DragEnter in DataConsumerActions. See DropTarget_DragLeave in DropManager for additional comments.

public DropTarget_DragLeave ( object sender, System.Windows.DragEventArgs e ) : void
sender	object	Drag event `sender`
e	System.Windows.DragEventArgs	DragLeave event arguments
return	void

DropTarget_DragOver() public method

Occurs when mouse is over the area occupied by the dropTarget (specified in the constructor). You must likely will provide your own method; make sure to define DragOver in DataConsumerActions.

public DropTarget_DragOver ( object sender, System.Windows.DragEventArgs e ) : void
sender	object	Drag event `sender`
e	System.Windows.DragEventArgs	DragOver event arguments
return	void

DropTarget_Drop() public method

Occurs when the left mouse button is released in the area occupied by the dropTarget (specified in the constructor). You must likely will provide your own method; make sure to define Drop in DataConsumerActions. See DropTarget_DragEnter in DropManager for additional comments.

public DropTarget_Drop ( object sender, System.Windows.DragEventArgs e ) : void
sender	object	Drag event `sender`
e	System.Windows.DragEventArgs	Drop event arguments
return	void

GetData() public method

Search the available data formats for a supported data format and return the first match

public GetData ( System.Windows.DragEventArgs e ) : object
e	System.Windows.DragEventArgs	DragEventArgs from one of the four Drag events
return	object