IDropTarget

Wisej.Web.IDropTarget

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.1.0.0)

Controls that support drag & drop operations implement this interface.

C#

public interface IDropTarget

VB.NET

Public Interface IDropTarget

Methods

OnDragDrop(e)

Fires the DragDrop event.

Parameter	Type	Description
e	DragEventArgs	A DragEventArgs that contains the event data.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

OnDragEnter(e)

Fires the DragEnter event.

Parameter	Type	Description
e	DragEventArgs	A DragEventArgs that contains the event data.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

OnDragLeave(e)

Fires the DragLeave event.

Parameter	Type	Description
e	EventArgs	An EventArgs that contains the event data.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

OnDragOver(e)

Fires the DragOver event.

Parameter	Type	Description
e	DragEventArgs	A DragEventArgs that contains the event data.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

Events

DragDrop

DragEventHandler Fired when a drag-and-drop operation is completed.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

DragEnter

DragEventHandler Fired when an object is dragged into the control's bounds.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

DragLeave

EventHandler Fired when an object is dragged out of the control's bounds.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

DragOver

DragEventHandler Fired when an object is dragged over the control's bounds.

This event fires only if there is an handler attached to it. A simple overload of the On[Event] method in a derived class will not be invoked unless there is at least one handler attached to the event.

Implemented By

Name	Description
TableLayoutPanel	Represents a panel that dynamically lays out its contents in a grid composed of rows and columns.
FileDialogUI	UI implementation for the FileDialog class.
FolderBrowserDialogUI	UI implementation for the FolderDialog class.
BindingNavigator	Represents the navigation and manipulation user interface (UI) for controls that are bound to a data source.
Button	Represents a button control.
ButtonBase	Implements the basic functionality common to button controls.
CheckBox	Represents a check box control.
CheckedListBox	Displays a ListBox in which a check box is displayed to the left of each item.
ComboBox	Represents a combo box control.
ContainerControl	Provides focus-management functionality for controls that can function as a container for other controls.
Control	Base class for all Wisej controls.
DateTimePicker	Represents a control that allows the user to select or type a date and a time.
DomainUpDown	Represents a spinner control that displays string values.
FlowLayoutPanel	Represents a panel that dynamically arranges its children horizontally or vertically in automatic rows or columns.
Form	Represents a window or dialog box that makes up an application's user interface.
GroupBox	Represents a Wisej control that displays a frame around a group of controls with an optional caption.
Label	Represents a label control.
LinkLabel	Represents an hyper-link control.
ListBox	Represents a control to display a list of items.
ListControl	Provides a common implementation of members for the ListBox and ComboBox classes.
MaskedTextBox	Uses a mask to distinguish between proper and improper user input.
MdiClient	Represents the container for multiple-document interface (MDI) child forms.
MonthCalendar	Represents a control that enables the user to select a date using a visual monthly calendar display.
NumericUpDown	Represents a spinner control that displays numeric values.
Page	Represents a web page that fills the browser and acts as the main container for the application. An application can have only one active main page at any given time.
Panel	Represents a collapsible panel with an optional header that contains a group of controls.
PictureBox	Represents an image control.
ProgressBar	Represents a progress control that displays a value visually as a filled bar.
RadioButton	Enables the user to select a single option from a group of choices when paired with other RadioButton controls.
ScrollableControl	Defines a base class for controls that support auto-scrolling behavior.
HScrollBar	Represents an horizontal scroll bar.
VScrollBar	Represents a vertical scroll bar.
ScrollBar	Implements the basic functionality of a scroll bar control.
SplitContainer	Represents a control consisting of a movable bar that divides a container's display area into two resizable panels.
SplitterPanel	Creates a panel that is associated with a SplitContainer.
TabControl	Manages a related set of TabPage pages.
TabPage	Represents a single tab page in a TabControl.
TextBox	Represents a text box control that allows the user to enter any value.
TextBoxBase	Implements the basic functionality required by text controls.
TrackBar	Enables the user to choose between a range of values by sliding a small bar along another bar.
UpDownBase	Implements the basic functionality required by a spin box (also known as an up-down control).
UserControl	Provides an empty control that can be used to create other controls.
WebBrowser	Represents a web browser control that enables the user to navigate web pages inside a form or a page.
DataGridViewComboBoxEditingControl	Represents a ComboBox control that can be hosted in a DataGridViewComboBoxCell.
DataGridViewDateTimePickerEditingControl	Represents a DateTimePicker control that can be hosted in a DataGridViewDateTimePickerCell.
DataGridViewMaskedTextBoxEditingControl	Represents a MaskedTextBox control that can be hosted in a DataGridViewMaskedTextBoxCell cell.
DataGridViewNumericUpDownEditingControl	Represents a NumericUpDown control that can be hosted in a DataGridViewNumericUpDownCell.
DataGridViewTextBoxEditingControl	Represents a TextBox control that can be hosted in a DataGridViewTextBoxCell cell when the cell's WrapMode is set to False.
DataGridView	Represents a data grid control.
DataRepeater	Displays data in a customizable list format.
DataRepeaterItem	Used by the DataRepeater control to display data at run time.
Desktop	Represents a desktop container that can host floating windows.
Accordion	Displays collapsible set of AccordionPanel panels for presenting information in a limited amount of space.
AccordionPanel	Represents a panel in a Accordion control.
AspNetPanel	Represents a control that can host ASP.NET or MVC pages within a Wisej application.
Canvas	Represents the HTML5 canvas element.
FlashPlayer	Represents a FlashPlayer control that can display flash applications.
FlexLayoutPanel	Represents a panel that dynamically arranges its child controls.
HtmlPanel	Represents a control that displays any HTML file and a corresponding CSS style sheet as embedded HTML.
IFramePanel	Represents a control that displays any HTML file in an IFrame element.
Line	Represents a line control.
ListViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a ListView as the drop down panel.
Media	Base implementation for media controls.
Video	Represents a Video control that displays a video file.
Audio	Represents a Audio control that plays an audio file.
PdfViewer	Represents a PdfViewer control that can display a pdf document in the browser either using the native pdf viewer, the pdf.js viewer, Google docs, or a custom viewer.
Shape	Represents a shape control. Displays an element a border in any of the four sides.
SlideBar	Displays child controls vertically or horizontally in a scrollable container.
Spacer	Represents a spacer control. It can be used to add a space between controls in a layout panel. It is not rendered on the client.
SplitButton	Represents a split button control.
TagTextBox	Represents a data field that displays a list of selectable and removable tags. The control recognizes tags as the user types and adds in front of the editable field.
TimeUpDown	Represents a spinner control that displays TimeSpan values.
TreeViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a TreeView as the drop down panel.
TypedTextBox	Represents a text box control that allows the user to enter a typed value.
Upload	Represent an upload widget. Allows users to selected one or more files and upload them to the server.
UserComboBox	The UserComboBox control represents a ComboBox control with a custom panel that drops down when the user clicks the down arrow.
UserPopup	Provides an popup container that can be attached to other controls.
Widget	Provides a generic widget that can use most third party javascript widgets.
ListView	Represents a list view control, which displays a collection of items that can be displayed using one of four different views.
MenuBar	Represents a menu bar component.
PropertyGrid	Provides a user interface for browsing the properties of an object.
StatusBar	Displays information to the user in a about the object being viewed, the object's components, or the object's operation.
ToolBar	Represents a toolbar component.
TreeView	Displays a hierarchical collection of labeled items, each represented by a TreeNode.