Monitor the file modification Applet in the folder

Because of my private interest, I often write some blogs and so on.ArticleBecause many comrades on the Internet do not indicate the source after reprinting, so I wrote such a smallProgramThe function of this applet is to save the captured image to a specified path after I use QQ on the page, and then the tool automatically adds a watermark to the image.

Write thisCodeFor more information, see http://www.cnblogs.com/springyangwc/archive/2011/08/27/2155547.html.

Below is all the code

 Using  System;  Using  System. Collections. Generic;  Using  System. componentmodel;  Using  System. Data;  Using  System. drawing; Using  System. LINQ;  Using  System. text;  Using  System. Windows. forms;  Using  System. IO;  Namespace  Folderwatcher {  Public   Partial   Class  Form1: FORM {  Public Form1 () {initializecomponent ();}  Private   Static   String TEXT = "  Http://www.cnblogs.com/zhuzhenyu  "  ;  Private   Static   String Path = @"  E: \ folderwatcher  "  ; Private   Void Button#click ( Object  Sender, eventargs e ){  If (! String . Isnullorempty ( This  . Textbox1.text) {path = This  . Textbox1.text ;}  If (! String . Isnullorempty ( This . Textbox2.text) {text = This  . Textbox2.text;} watcherstrat (path,  "  *.*  "  );}  Private   Static   Void Watcherstrat ( String Path, String  Filter) {filesystemwatcher watcher =New  Filesystemwatcher (); watcher. Path = Path; watcher. Filter = Filter; watcher. Created + = New  Filesystemeventhandler (onprocess); watcher. enableraisingevents = True  ; Watcher. policyfilter = Policyfilters. Attributes | policyfilters. creationtime | policyfilters. directoryname | policyfilters. filename | Policyfilters. lastaccess | Policyfilters. lastwrite | policyfilters. Security | Notifyfilters. size; watcher. includesubdirectories = True  ;}  Private   Static   Void Onprocess ( Object  Source, filesystemeventargs e ){  If (E. changetype = Watcherchangetypes. Created) {oncreated (source, e );}}  Private  Static   Void Oncreated ( Object  Source, filesystemeventargs e ){  If (E. fullpath. indexof ( "  _ New.  " ) < 0  ) {Finepic (E. fullpath, text, E. fullpath. Replace (  "  .  " , " _ New.  " ), New Font ( "    " , 15  , Fontstyle. Bold ));}}  ///   <Summary>          ///  Image Watermark  ///   </Summary>          ///  <Param name = "FILENAME">  Source File Path  </Param>          ///   <Param name = "wtext">  Watermark text  </Param>          ///   <Param name = "savepath">  Save path  </Param>          ///   <Param name = "font">  Font Style  </Param>         Public   Static   Void Finepic ( String Filename, String Wtext, String  Savepath, Font font) {bitmap BMP = New  Bitmap (filename); system. Drawing. Graphics g = System. Drawing. Graphics. fromimage (BMP); G. smoothingmode = System. Drawing. drawing2d. smoothingmode. highquality; G. drawstring (wtext, Font, New Solidbrush (color. fromargb ( 70 , Color. Red )), 60 , BMP. Height- 120 ); //  Add watermarks  BMP. Save (savepath, system. Drawing. imaging. imageformat. JPEG );}}} 

Let's take a look at the effect.

The code here is very simple.