当屏幕加载一半时,网格被切成两半

时间:2013-07-26 17:16:40

标签: c# wpf

我有一个列表视图,在列表视图中,您可以点击一个订单号,它会弹出一个网格来编辑订单的详细信息!

它弹出的这个网格是可以通过这段代码拖拽的(tt是一个翻译形式):

     Point m_start;
    Vector m_startOffset;

    private void Grid_MouseDown(object sender, MouseButtonEventArgs e)
    {
        m_start = e.GetPosition(mainWindow);
        m_startOffset = new Vector(tt.X, tt.Y);
        gridShippingInstructionsForOrder.CaptureMouse();
    }

    private void Grid_MouseMove(object sender, MouseEventArgs e)
    {
        if (gridShippingInstructionsForOrder.IsMouseCaptured)
        {
            Vector offset = Point.Subtract(e.GetPosition(mainWindow), m_start);

            tt.X = m_startOffset.X + offset.X;
            tt.Y = m_startOffset.Y + offset.Y;
        }
    }

    private void Grid_MouseUp(object sender, MouseButtonEventArgs e)
    {
        gridShippingInstructionsForOrder.ReleaseMouseCapture();
    }

现在的问题是,当您点击屏幕底部的一个订单时,它会弹出网格的一半网格,当您将其拖到屏幕上时,它会被切成两半! (即使将其拖回屏幕中间后)

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0 个答案:

没有答案