Finally, the Execute() call builds the index. The IncludeFilters collection specifies the filename extensions of the documents to index. The FoldersToIndex collection has one folder, docFolder, that I captured in the constructor of this class and assigned to the deployed location of the Docs folder. Index if it doesn’t exist and to add records to it. With these eight lines, I’ve created a job to build the index and Options.HomeDir = .InstalledLocation.Path Ĭreating a search index of the important documents in my Docs folder is just a few lines of code then: // Build the indexĭ indexJob = new IndexJob()
Options.TempFileDir = .TemporaryFolder.Path Setting Options.TempFileDir and Options.HomeDir is required to tell the dtSearch Engine // where to find configuration files and where to store temp data. Starts by defining some other folder location options necessary forĭtSearch to be able to build an index: private void buildIndexButton_Click( object sender, RoutedEventArgs e) With those locations, I can now connect the buildIndexButton_ClickĮvent to the dtSearch IndexJob operation. IndexPath = .LocalFolder.Path + Path.DirectorySeparatorChar + " index" ĭocFolder = .InstalledLocation.Path + Path.DirectorySeparatorChar + " Docs" Read/write, and the Docs folder will go under the Package object’s InstalledLocation folder. To go under the ApplicationData object’s LocalFolder because it is The standard ApplicationData and Package objects. The application can infer the Docs and Index folders’ locations from Index" button that will add the contents of my Docs folder to the index. If my users want to add documents to the indexįrom the running application, then they will need the ability to update
For this demo, I’ll add the index operation Figure 2 - Configuration of document content Indexing Our Documentsīefore any search operations can take place, I need dtSearch to buildĪn index of my documents.
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