Drag Drop with Keyborad key status

2 posts, 0 answers
  1. Rajesh
    Rajesh avatar
    25 posts
    Member since:
    Dec 2007

    Posted 04 Dec 2009 Link to this post


    I am using Drag-Drop manager to drag object from one control to another control.
    According to the target indentified I am displaying messages with DragCue.

    Here my requirement is when drop is not possible I am displaying message "Drop operation not possible". Additionaly I want to display detail message why the operation is not possible to the use get detail error. The diplay of additional message is required only when specific key ( Control, Alt or shift ) is pressed when user is moving the mouse.

    How one can get the status of keys when drag-drop events (DropQuery and Drop ) gets fired ?

  2. Valentin.Stoychev
    Valentin.Stoychev avatar
    2198 posts

    Posted 04 Dec 2009 Link to this post

    Hi Rajesh,

    Please check this article:

    You can check which are the active ModifierKeys at any time.

    Best wishes,
    the Telerik team

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