| 1 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. |
| 2 | |
| 3 | namespace WixTestTools |
| 4 | { |
| 5 | using System; |
| 6 | using WixToolset.Dtf.WindowsInstaller; |
| 7 | |
| 8 | public class MsiUtilities |
| 9 | { |
| 10 | /// <summary> |
| 11 | /// Return true if it finds the given productcode in system otherwise it returns false |
| 12 | /// </summary> |
| 13 | /// <param name="prodCode"></param> |
| 14 | /// <returns></returns> |
| 15 | public static bool IsProductInstalled(string prodCode) |
| 16 | { |
| 17 | //look in all user's products (both per-machine and per-user) |
| 18 | foreach (ProductInstallation product in ProductInstallation.GetProducts(null, "s-1-1-0", UserContexts.All)) |
| 19 | { |
| 20 | if (product.ProductCode == prodCode) |
| 21 | { |
| 22 | return true; |
| 23 | } |
| 24 | } |
| 25 | return false; |
| 26 | } |
| 27 | |
| 28 | /// <summary> |
| 29 | /// Return true if it finds the given productcode in system with the specified version otherwise it returns false |
| 30 | /// </summary> |
| 31 | /// <param name="prodCode"></param> |
| 32 | /// <param name="prodVersion"></param> |
| 33 | /// <returns></returns> |
| 34 | public static bool IsProductInstalledWithVersion(string prodCode, Version prodVersion) |
| 35 | { |
| 36 | //look in all user's products (both per-machine and per-user) |
| 37 | foreach (ProductInstallation product in ProductInstallation.GetProducts(null, "s-1-1-0", UserContexts.All)) |
| 38 | { |
| 39 | if (product.ProductCode == prodCode && product.ProductVersion == prodVersion) |
| 40 | { |
| 41 | return true; |
| 42 | } |
| 43 | } |
| 44 | return false; |
| 45 | } |
| 46 | } |
| 47 | } |