36 lines
1.0 KiB
C#
36 lines
1.0 KiB
C#
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using System;
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using Quasar.Server.Utilities;
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namespace Quasar.Server.Helper
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{
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public static class NativeMethodsHelper
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{
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private const int LVM_FIRST = 0x1000;
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private const int LVM_SETITEMSTATE = LVM_FIRST + 43;
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private const int WM_VSCROLL = 277;
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private static readonly IntPtr SB_PAGEBOTTOM = new IntPtr(7);
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public static int MakeWin32Long(short wLow, short wHigh)
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{
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return (int)wLow << 16 | (int)(short)wHigh;
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}
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public static void SetItemState(IntPtr handle, int itemIndex, int mask, int value)
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{
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NativeMethods.LVITEM lvItem = new NativeMethods.LVITEM
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{
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stateMask = mask,
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state = value
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};
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NativeMethods.SendMessageListViewItem(handle, LVM_SETITEMSTATE, new IntPtr(itemIndex), ref lvItem);
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}
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public static void ScrollToBottom(IntPtr handle)
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{
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NativeMethods.SendMessage(handle, WM_VSCROLL, SB_PAGEBOTTOM, IntPtr.Zero);
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}
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}
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}
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