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Drag over mouse move very jerky. RRS feed

  • Question

  • My software is a CAD package using wpf C#.

    When I use a block mode moving rectangle to surround an area the standard mouse move function keeps up very well.

    However, when I drag and drop the drag over mouse event is very jerky and doesn't update often enough.

    This makes it very unprofessional.

    Is there some way to call drag over more often?

    My C++ version of this software works great but the C# is very slow and jerky.


    Monday, June 18, 2018 10:54 AM