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Code Issues Releases Wiki Activity

Addressed #155 by adding GetMonitorInfo overload that accepts MONITORINFOEX

pull/161/head
dahall 2020-08-06 12:52:15 -06:00
parent 1769d8ecba
commit 51716e2898
1 changed files with 29 additions and 0 deletions
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29
PInvoke/User32/WinUser.Monitor.cs
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@ -532,6 +532,35 @@ namespace Vanara.PInvoke
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetMonitorInfo(HMONITOR hMonitor, ref MONITORINFO lpmi);
/// <summary>
/// <para>The <c>GetMonitorInfo</c> function retrieves information about a display monitor.</para>
/// </summary>
/// <param name="hMonitor">
/// <para>A handle to the display monitor of interest.</para>
/// </param>
/// <param name="lpmi">
/// <para>A pointer to a MONITORINFO or MONITORINFOEX structure that receives information about the specified display monitor.</para>
/// <para>
/// You must set the <c>cbSize</c> member of the structure to sizeof(MONITORINFO) or sizeof(MONITORINFOEX) before calling the
/// <c>GetMonitorInfo</c> function. Doing so lets the function determine the type of structure you are passing to it.
/// </para>
/// <para>
/// The MONITORINFOEX structure is a superset of the MONITORINFO structure. It has one additional member: a string that contains a
/// name for the display monitor. Most applications have no use for a display monitor name, and so can save some bytes by using a
/// <c>MONITORINFO</c> structure.
/// </para>
/// </param>
/// <returns>
/// <para>If the function succeeds, the return value is nonzero.</para>
/// <para>If the function fails, the return value is zero.</para>
/// </returns>
// https://docs.microsoft.com/en-us/windows/desktop/api/winuser/nf-winuser-getmonitorinfoa BOOL GetMonitorInfoA( HMONITOR hMonitor,
// LPMONITORINFO lpmi );
[DllImport(Lib.User32, SetLastError = false, CharSet = CharSet.Auto)]
[PInvokeData("winuser.h", MSDNShortId = "025a89c2-4bbd-4c8b-8367-3735fb5b872a")]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetMonitorInfo(HMONITOR hMonitor, ref MONITORINFOEX lpmi);
/// <summary>
/// <para>The <c>MonitorFromPoint</c> function retrieves a handle to the display monitor that contains a specified point.</para>
/// </summary>