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#.net filewatcher how to
#.net filewatcher pdf

In addition, it showed how to use the DocumentConverter class and the IOcrEngine interface. If you cut and paste a folder with files into a folder being watched, the FileSystemWatcher object reports only the folder as new, but not its contents because they are essentially only renamed.

#.net filewatcher pdf

This tutorial showed how to convert any file format supported by LEADTOOLS to PDF using a FileSystemWatcher. The operating system and FileSystemWatcher object interpret a cut-and-paste action or a move action as a rename action for a folder and its contents. Once a file is added, the application then grabs that file and converts it to PDF and outputs the PDF to the OutputDirectory. If the steps were followed correctly, the application runs and listens for any new file added to the specified file directory. Run the project by pressing F5, or by selecting Debug -> Start Debugging. Actually, the FileWatcher component is not 100 stable.

Add the below using statements and global variables. How can you monitor directorying without using FileSystemWatcher using. Open Program.cs in the Solution Explorer. With the project created, the references added, and the license set, coding can begin. If a Deployment license file and developer key are needed, refer to Obtaining a License.Īdding LEADTOOLS NuGet and local references and setting a license are covered in more detail in the Add References and Set a License tutorial.Īdd the FileSystemWatcher and DocumentConverter Code

Evaluation license, obtained at the time the evaluation toolkit is downloaded.

For details, including tutorials for different platforms, refer to Setting a Runtime License. It must be set before any toolkit function is called. The License unlocks the features needed for the project. The DLLs are located at \LEADTOOLS21\Bin\Dotnet4\圆4:įor a complete list of which Codec DLLs are required for specific formats, refer to File Format Support. If local DLL references are used, the following DLLs are needed. If using NuGet references, this tutorial requires the following NuGet package: For this project, the following references are needed: References can be added by one or the other of the following two methods (but not both). The references needed depend upon the purpose of the project. If you don't have that project, follow the steps in that tutorial to create it. Start with a copy of the project created in the Add References and Set a License tutorial. Get familiar with the basic steps of creating a project by reviewing the Add References and Set a License tutorial, before working on the Convert Files with a File Watcher - Console C# tutorial.Ĭreate the Project and Add the LEADTOOLS References This tutorial covers how to use the DocumentConverter and System.IO.FileSystemWatcher Classes in a C# Windows Console application.