// ------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------

#pragma warning disable CS1591,CS1573,CS0465,CS0649,CS8019,CS1570,CS1584,CS1658,CS0436,CS8981
using global::System;
using global::System.Diagnostics;
using global::System.Diagnostics.CodeAnalysis;
using global::System.Runtime.CompilerServices;
using global::System.Runtime.InteropServices;
using winmdroot = global::Windows.Win32;
namespace Windows.Win32
{
	namespace System.Com
	{
		[Guid("00000101-0000-0000-C000-000000000046"),InterfaceType(ComInterfaceType.InterfaceIsIUnknown),ComImport()]
		[global::System.CodeDom.Compiler.GeneratedCode("Microsoft.Windows.CsWin32", "0.3.106+a37a0b4b70")]
		internal interface IEnumString
		{
			/// <summary>The IEnumString::Next (objidlbase.h) method retrieves the specified number of items in the enumeration sequence.</summary>
			/// <param name="celt">The number of items to be retrieved. If there are fewer than the requested number of items left in the sequence, this method retrieves the remaining elements.</param>
			/// <param name="rgelt">
			/// <para>An array of enumerated items. The enumerator is responsible for allocating any memory, and the caller is responsible for freeing it. If <i>celt</i> is greater than 1, the caller must also pass a non-NULL pointer passed to <i>pceltFetched</i> to know how many pointers to release.</para>
			/// <para><see href="https://learn.microsoft.com/windows/win32/api/objidlbase/nf-objidlbase-ienumstring-next#parameters">Read more on docs.microsoft.com</see>.</para>
			/// </param>
			/// <param name="pceltFetched">The number of items that were retrieved. This parameter is always less than or equal to the number of items requested.</param>
			/// <returns>If the method retrieves the number of items requested, the return value is S_OK. Otherwise, it is S_FALSE.</returns>
			/// <remarks>
			/// <para><see href="https://learn.microsoft.com/windows/win32/api/objidlbase/nf-objidlbase-ienumstring-next">Learn more about this API from docs.microsoft.com</see>.</para>
			/// </remarks>
			[PreserveSig()]
			unsafe winmdroot.Foundation.HRESULT Next(uint celt, winmdroot.Foundation.PWSTR* rgelt, [Optional] uint* pceltFetched);

			/// <summary>The IEnumString::Skip (objidlbase.h) method skips over the specified number of items in the enumeration sequence.</summary>
			/// <param name="celt">The number of items to be skipped.</param>
			/// <returns>If the method skips the number of items requested, the return value is S_OK. Otherwise, it is S_FALSE.</returns>
			/// <remarks>
			/// <para><see href="https://learn.microsoft.com/windows/win32/api/objidlbase/nf-objidlbase-ienumstring-skip">Learn more about this API from docs.microsoft.com</see>.</para>
			/// </remarks>
						[PreserveSig()]
winmdroot.Foundation.HRESULT Skip(uint celt);

			/// <summary>The IEnumString::Reset (objidlbase.h) method resets the enumeration sequence to the beginning.</summary>
			/// <returns>The return value is S_OK.</returns>
			/// <remarks>There is no guarantee that the same set of objects will be enumerated after the reset operation has completed. A static collection is reset to the beginning, but it can be too expensive for some collections, such as files in a directory, to guarantee this condition.</remarks>
			void Reset();

			/// <summary>The IEnumString::Clone (objidlbase.h) method creates a new enumerator that contains the same enumeration state as the current one.</summary>
			/// <param name="ppenum">A pointer to the cloned enumerator object.</param>
			/// <returns>This method can return the standard return values E_INVALIDARG, E_OUTOFMEMORY, E_UNEXPECTED, and S_OK.</returns>
			/// <remarks>
			/// <para><see href="https://learn.microsoft.com/windows/win32/api/objidlbase/nf-objidlbase-ienumstring-clone">Learn more about this API from docs.microsoft.com</see>.</para>
			/// </remarks>
			void Clone(out winmdroot.System.Com.IEnumString ppenum);
		}
	}
}