Fixed SD2-893 - Searching text in a directory with no access permissions throws exception

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@4460 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/SearchAndReplace/Project/Engine/SearchReplaceManager.cs

@@ -171,7 +171,8 @@ namespace SearchAndReplace
 				ShowNotFoundMessage(monitor);
 			} else {
 				if (monitor != null) monitor.ShowingDialog = true;
-				MessageService.ShowMessage("${res:ICSharpCode.TextEditor.Document.SearchReplaceManager.MarkAllDone}", "${res:Global.FinishedCaptionText}");
+				MessageService.ShowMessage(StringParser.Parse("${res:ICSharpCode.TextEditor.Document.SearchReplaceManager.MarkAllDone}", new string[,]{{ "Count", count.ToString() }}),
+				                           "${res:Global.FinishedCaptionText}");
 				if (monitor != null) monitor.ShowingDialog = false;
 			}
 		}
@@ -182,7 +183,8 @@ namespace SearchAndReplace
 				ShowNotFoundMessage(monitor);
 			} else {
 				if (monitor != null) monitor.ShowingDialog = true;
-				MessageService.ShowMessage("${res:ICSharpCode.TextEditor.Document.SearchReplaceManager.ReplaceAllDone}", "${res:Global.FinishedCaptionText}");
+				MessageService.ShowMessage(StringParser.Parse("${res:ICSharpCode.TextEditor.Document.SearchReplaceManager.ReplaceAllDone}", new string[,]{{ "Count", count.ToString() }}),
+				                           "${res:Global.FinishedCaptionText}");
 				if (monitor != null) monitor.ShowingDialog = false;
 			}
 		}

src/Main/Core/Project/Src/Services/FileUtility/FileUtility.cs

@@ -318,6 +318,7 @@ namespace ICSharpCode.Core
 		{
 			// If Directory.GetFiles() searches the 8.3 name as well as the full name so if the filemask is
 			// "*.xpt" it will return "Template.xpt~"
+			try {
 				bool isExtMatch = Regex.IsMatch(filemask, @"^\*\..{3}$");
 				string ext = null;
 				string[] file = Directory.GetFiles(directory, filemask);
@@ -341,6 +342,10 @@ namespace ICSharpCode.Core
 						SearchDirectory(d, filemask, collection, searchSubdirectories, ignoreHidden);
 					}
 				}
+			} catch (UnauthorizedAccessException) {
+				// Ignore exception when access to a directory is denied.
+				// Fixes SD2-893.
+			}
 		}
 		
 		// This is an arbitrary limitation built into the .NET Framework.