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use ulong instead of int to prevent overflow (if possible let's use nint but now we have some issue with it)

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Hongtao Zhang 2022-11-29 08:26:10 -06:00
parent 90f6176d1a
commit b45b5fbcbd
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1 changed files with 7 additions and 7 deletions
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14
Plugins/Flow.Launcher.Plugin.Explorer/Helper/ShellContextMenu.cs
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@ -103,8 +103,8 @@ namespace Peter
if (_oContextMenu != null && if (_oContextMenu != null &&
m.Msg == (int)WM.MENUSELECT && m.Msg == (int)WM.MENUSELECT &&
((int)ShellHelper.HiWord(m.WParam) & (int)MFT.SEPARATOR) == 0 && (ShellHelper.HiWord(m.WParam) & (ulong)MFT.SEPARATOR) == 0 &&
((int)ShellHelper.HiWord(m.WParam) & (int)MFT.POPUP) == 0) (ShellHelper.HiWord(m.WParam) & (ulong)MFT.POPUP) == 0)
{ {
string info = string.Empty; string info = string.Empty;
@ -1590,12 +1590,12 @@ namespace Peter
/// </summary> /// </summary>
/// <param name="ptr">The pointer to the WParam</param> /// <param name="ptr">The pointer to the WParam</param>
/// <returns>The unsigned integer for the High Word</returns> /// <returns>The unsigned integer for the High Word</returns>
public static uint HiWord(IntPtr ptr) public static ulong HiWord(IntPtr ptr)
{ {
if (((ulong)ptr & 0x80000000) == 0x80000000) if (((ulong)ptr & 0x80000000) == 0x80000000)
return (uint)((ulong)ptr >> 16); return ((ulong)ptr >> 16);
else else
return (uint)(((ulong)ptr >> 16) & 0xffff); return (((ulong)ptr >> 16) & 0xffff);
} }
/// <summary> /// <summary>
@ -1603,9 +1603,9 @@ namespace Peter
/// </summary> /// </summary>
/// <param name="ptr">The pointer to the WParam</param> /// <param name="ptr">The pointer to the WParam</param>
/// <returns>The unsigned integer for the Low Word</returns> /// <returns>The unsigned integer for the Low Word</returns>
public static uint LoWord(IntPtr ptr) public static ulong LoWord(IntPtr ptr)
{ {
return (uint)ptr & 0xffff; return (ulong)ptr & 0xffff;
} }
#endregion #endregion