skip navigation
  • Product Bundles

    DevCraft

    All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:

    • NEW: Design Kits for Figma
    • Online Training
    • Document Processing Library
    • Embedded Reporting for web and desktop

    Web

    Kendo UI UI for jQuery UI for Angular UI for React UI for Vue UI for Blazor UI for ASP.NET Core UI for ASP.NET MVC UI for ASP.NET AJAX

    Mobile

    UI for .NET MAUI

    Document Management

    Telerik Document Processing

    Desktop

    UI for .NET MAUI UI for WinUI UI for WinForms UI for WPF

    Reporting

    Telerik Reporting Telerik Report Server

    Testing & Mocking

    Test Studio Test Studio Dev Edition Telerik JustMock

    CMS

    Sitefinity

    UI/UX Tools

    ThemeBuilder Design System Kit Templates and Building Blocks

    Debugging

    Fiddler Fiddler Everywhere Fiddler Classic Fiddler Everywhere Reporter FiddlerCore

    Free Tools

    VB.NET to C# Converter Testing Framework
    View all products
  • Overview
  • Demos
    • What's New
    • Roadmap
    • Release History
  • Support and Learning

    • Support and Learning Hub
    • First Steps
    • Docs
    • Demos
    • Virtual Classroom
    • Forums
    • Videos
    • Blogs
    • Accessibility
    • Submit a Ticket

    Productivity and Design Tools

    • Visual Studio Extensions
    • Visual Studio Templates
    • Embedded Reporting
  • Pricing
  • Shopping cart
    • Account Overview
    • Your Licenses
    • Downloads
    • Support Center
    • Forum Profile
    • Payment Methods
    • Edit Profile
    • Log out
  • Login
  • Contact Us
  • Try now

Interface ISupportDrop

Exposes methods for drop targets

Namespace: Telerik.WinControls
Assembly: Telerik.WinControls.dll

Syntax

public interface ISupportDrop

Properties

AllowDrop

Determines whether the instance allows for drop operations.

Declaration
bool AllowDrop { get; }
Property Value
System.Boolean

Methods

DragDrop(Point, ISupportDrag)

Completes drag-drop operation of instance of the IDraggable over the specified target.

Declaration
void DragDrop(Point dropLocation, ISupportDrag dragObject)
Parameters
System.Drawing.Point dropLocation

An instance of System.Drawing.Point which represents a drop location.

ISupportDrag dragObject

An instance of the IDraggable which is dragged over the target.

DragEnter(Point, ISupportDrag)

Drop operations to occur in the drop target. Called when the cursor first enters the specified target.

Declaration
void DragEnter(Point currentMouseLocation, ISupportDrag dragObject)
Parameters
System.Drawing.Point currentMouseLocation

The current position of the mouse cursor

ISupportDrag dragObject

An instance of the IDraggable which is dragged over the target.

DragLeave(Point, ISupportDrag)

Special behavior when the drag operation leaves the specified target.

Declaration
void DragLeave(Point oldMouseLocation, ISupportDrag dragObject)
Parameters
System.Drawing.Point oldMouseLocation

The old position of the mouse cursor

ISupportDrag dragObject

An instance of the IDraggable which is dragged over the target.

DragOver(Point, ISupportDrag)

Declaration
bool DragOver(Point currentMouseLocation, ISupportDrag dragObject)
Parameters
System.Drawing.Point currentMouseLocation

The current position of the mouse cursor

ISupportDrag dragObject

An instance of the IDraggable which is dragged over the specified target.

Returns
System.Boolean

True if the operation finished successfully, otherwise false.

Extension Methods

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)
SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)
Getting Started
  • Install Now
  • Demos
  • Step-by-Step Tutorial
  • Sample Applications
  • SDK Samples
  • Visual Studio Extensions
Support Resources
  • Code Library
  • Knowledge Base
  • Videos
Community
  • Forums
  • Blogs
  • Feedback Portal
  • Document Processing Feedback Portal

Copyright © 2018 Progress Software Corporation and/or its subsidiaries or affiliates.
All Rights Reserved.

Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. See Trademarks for appropriate markings.