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Added Macros methods to deal with LARGE_INTEGER (Int64) values.

pull/119/head
dahall 2020-04-24 11:34:23 -06:00
parent 6ffc57dcb2
commit 5141a4c722
2 changed files with 21 additions and 0 deletions
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5
PInvoke/Shared/Vanara.PInvoke.Shared.csproj
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@ -31,6 +31,11 @@ CharacterSet, CM_RESOURCE, CM_SHARE_DISPOSITION, CmResourceType, DMCOLLATE, DMCO
<ItemGroup>
<ProjectReference Include="..\..\Core\Vanara.Core.csproj" />
</ItemGroup>
<ItemGroup Condition=" $(TargetFramework.StartsWith('net2')) ">
<PackageReference Include="Theraot.Core">
<Version>3.1.0</Version>
</PackageReference>
</ItemGroup>
<ItemGroup Condition=" $(TargetFramework.StartsWith('netstandard')) Or $(TargetFramework.StartsWith('netcore')) ">
<PackageReference Include="Microsoft.Win32.Registry">
<Version>4.6.0</Version>

16
PInvoke/Shared/WinUser/Macros.cs
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@ -26,6 +26,11 @@ namespace Vanara.PInvoke
/// <returns>The return value is the high-order byte of the specified value.</returns>
public static byte HIBYTE(ushort wValue) => (byte)((wValue >> 8) & 0xff);
/// <summary>Gets the high 8-bytes from a <see cref="long"/> value.</summary>
/// <param name="lValue">The <see cref="long"/> value.</param>
/// <returns>The high 8-bytes as a <see cref="int"/>.</returns>
public static int HighPart(this long lValue) => unchecked((int)(lValue >> 32));
/// <summary>Retrieves the high-order word from the specified 32-bit value.</summary>
/// <param name="dwValue">The value to be converted.</param>
/// <returns>The return value is the high-order word of the specified value.</returns>
@ -52,6 +57,11 @@ namespace Vanara.PInvoke
/// <returns>The return value is the low-order byte of the specified value.</returns>
public static byte LOBYTE(ushort wValue) => (byte)(wValue & 0xff);
/// <summary>Gets the lower 8-bytes from a <see cref="long"/> value.</summary>
/// <param name="lValue">The <see cref="long"/> value.</param>
/// <returns>The lower 8-bytes as a <see cref="uint"/>.</returns>
public static uint LowPart(this long lValue) => (uint)(lValue & 0xffffffff);
/// <summary>Retrieves the low-order word from the specified 32-bit value.</summary>
/// <param name="dwValue">The value to be converted.</param>
/// <returns>The return value is the low-order word of the specified value.</returns>
@ -88,6 +98,12 @@ namespace Vanara.PInvoke
/// <returns>The return value is a LONG64 value.</returns>
public static ulong MAKELONG64(uint dwLow, uint dwHigh) => ((ulong)dwHigh << 32) | ((ulong)dwLow & 0xffffffff);
/// <summary>Creates a LONG64 value by concatenating the specified values.</summary>
/// <param name="dwLow">The low-order double word of the new value.</param>
/// <param name="dwHigh">The high-order double word of the new value.</param>
/// <returns>The return value is a LONG64 value.</returns>
public static long MAKELONG64(uint dwLow, int dwHigh) => ((long)dwHigh << 32) | ((long)dwLow & 0xffffffff);
/// <summary>Creates a value for use as an lParam parameter in a message. The macro concatenates the specified values.</summary>
/// <param name="wLow">The low-order word of the new value.</param>
/// <param name="wHigh">The high-order word of the new value.</param>