#region Imports
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using DPumpHydr.WinFrmUI.RLT.Enum.Crown;
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using System.Drawing;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Native
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{
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#region ControlScrollFilterNative
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public class ControlScrollFilter : IMessageFilter
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{
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public bool PreFilterMessage(ref Message m)
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{
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switch (m.Msg)
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{
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case (int)WM.MOUSEWHEEL:
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case (int)WM.MOUSEHWHEEL:
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System.IntPtr hControlUnderMouse = Native.WindowFromPoint(new Point((int)m.LParam));
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if (hControlUnderMouse == m.HWnd)
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{
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return false;
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}
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Native.SendMessage(hControlUnderMouse, (uint)m.Msg, m.WParam, m.LParam);
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return true;
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}
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return false;
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}
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}
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#endregion
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}
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