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nyinyi
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Drag and Drop operation on UltraToolbarManager, UltraTabControl, UltraDockManager
posted

Hi,

 

Lets say i've created a nodepad like application using UltraToolbarManager, UltraTabControl and UltraDockManager. When *.txt file is drag over any of those controls,  I wanna do some operation.

How could I acheieve that?

Your help will be highly appreciated.

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  • 53790
    posted

    Hello Nyinyithann,

    Maybe one possible approach to achieve the desire behavior could be:
    1. About UltraTabControl
    - Set property  : ultraTabControl1.AllowDrop = true;
    - Handle events:           
    ultraTabControl1.DragEnter+=new DragEventHandler(ultraTabControl1_DragEnter);
    ultraTabControl1.DragDrop += new DragEventHandler(ultraTabControl1_DragDrop);
    Also you could do the same, but on a page level. For example ultraTabPageControl1.AllowDrop = true;
    2. About UltraDockManager – for dock area
    - Set property for the desired area control and set Dock_Area_Left.AllowDrop = true;
    - Handle the following events
    Dock_Area_Left.DragEnter += new DragEventHandler(Dock_Area_Left_DragEnter);
    Dock_Area_Left.DragDrop += new DragEventHandler(Dock_Area_Left_DragDrop);

    Please let me know if you think that I misunderstood your scenario or if you have any questions.
    Regards

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