Repository: unoplatform/uno
File: src/Uno.UI.Runtime.Skia.Win32/Storage/Pickers/Win32FileSaverExtension.cs (C#)

Code before:
						name.Dispose();
						pattern.Dispose();
					}
				}, fileTypeList);

		if (!string.IsNullOrWhiteSpace(picker.SuggestedFileName))
		{
			iFileSaveDialog.Value->SetFileName(picker.SuggestedFileName);
		}

		if (picker.SuggestedStartLocation != PickerLocationId.Unspecified)
		{
			var initialDirectory = PickerHelpers.GetInitialDirectory(picker.SuggestedStartLocation);

			if (!string.IsNullOrEmpty(initialDirectory))
			{
				hResult = PInvoke.SHCreateItemFromParsingName(initialDirectory, null, IShellItem.IID_Guid, out var defaultFolderItemRaw);
				if (hResult.Failed)
				{
					this.LogError()?.Error($"{nameof(PInvoke.SHCreateItemFromParsingName)} failed: {Win32Helper.GetErrorMessage(hResult)}");
					return Task.FromResult<StorageFile?>(null);
				}

				using ComScope<IShellItem> defaultFolderItem = new((IShellItem*)defaultFolderItemRaw);

				defaultFolderItem.Value->GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out var path);

				hResult = iFileSaveDialog.Value->SetDefaultFolder(defaultFolderItem);
				if (hResult.Failed)
				{
					this.LogError()?.Error($"{nameof(IFileDialog.SetDefaultFolder)} failed: {Win32Helper.GetErrorMessage(hResult)}");
					return Task.FromResult<StorageFile?>(null);
				}
			}
		}

		if (fileTypeList.Count > 0)
		{
			hResult = iFileSaveDialog.Value->SetFileTypes(fileTypeList
				.Select(t => new COMDLG_FILTERSPEC { pszName = t.friendlyName, pszSpec = t.pattern })
				.ToArray()
				.AsSpan());
			if (hResult.Failed)
			{
				this.LogError()?.Error($"{nameof(IFileDialog.SetFileTypes)} failed: {Win32Helper.GetErrorMessage(hResult)}");
				return Task.FromResult<StorageFile?>(null);
			}
		}

		hResult = iFileSaveDialog.Value->SetOkButtonLabel(string.IsNullOrEmpty(picker.CommitButtonText) ? ResourceAccessor.GetLocalizedStringResource("FILE_SAVER_ACCEPT_LABEL") : picker.CommitButtonText);
		if (hResult.Failed)

Review comment (suggestion):
based on copilot suggestion?
```suggestion
				defaultFolderItem.Value->GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out var _);
```

Code after:
						name.Dispose();
						pattern.Dispose();
					}
				}, fileTypeList);

		if (!string.IsNullOrWhiteSpace(picker.SuggestedFileName))
		{
			iFileSaveDialog.Value->SetFileName(picker.SuggestedFileName);
		}

		if (picker.SuggestedStartLocation != PickerLocationId.Unspecified)
		{
			var initialDirectory = PickerHelpers.GetInitialDirectory(picker.SuggestedStartLocation);

			if (!string.IsNullOrEmpty(initialDirectory))
			{
				hResult = PInvoke.SHCreateItemFromParsingName(initialDirectory, null, IShellItem.IID_Guid, out var defaultFolderItemRaw);
				if (hResult.Failed)
				{
					this.LogError()?.Error($"{nameof(PInvoke.SHCreateItemFromParsingName)} failed: {Win32Helper.GetErrorMessage(hResult)}");
					return Task.FromResult<StorageFile?>(null);
				}

				using ComScope<IShellItem> defaultFolderItem = new((IShellItem*)defaultFolderItemRaw);

				hResult = iFileSaveDialog.Value->SetDefaultFolder(defaultFolderItem);
				if (hResult.Failed)
				{
					this.LogError()?.Error($"{nameof(IFileDialog.SetDefaultFolder)} failed: {Win32Helper.GetErrorMessage(hResult)}");
					return Task.FromResult<StorageFile?>(null);
				}
			}
		}

		if (fileTypeList.Count > 0)
		{
			hResult = iFileSaveDialog.Value->SetFileTypes(fileTypeList
				.Select(t => new COMDLG_FILTERSPEC { pszName = t.friendlyName, pszSpec = t.pattern })
				.ToArray()
				.AsSpan());
			if (hResult.Failed)
			{
				this.LogError()?.Error($"{nameof(IFileDialog.SetFileTypes)} failed: {Win32Helper.GetErrorMessage(hResult)}");
				return Task.FromResult<StorageFile?>(null);
			}
		}

		hResult = iFileSaveDialog.Value->SetOkButtonLabel(string.IsNullOrEmpty(picker.CommitButtonText) ? ResourceAccessor.GetLocalizedStringResource("FILE_SAVER_ACCEPT_LABEL") : picker.CommitButtonText);
		if (hResult.Failed)
		{
			this.LogError()?.Error($"{nameof(IFileDialog.SetOkButtonLabel)} failed: {Win32Helper.GetErrorMessage(hResult)}");