FTBv3-1-6超级好用，极力推荐

1. Copy the appropriate FreeTextBox.dll from Framework-X.X into your /bin/ folder 2. If you have a license file, copy FreeTextBox.lic into the /bin/ folder next to FreeTextBox.dll 1. External Files - Before FreeTextBox 3.0, all images, javascript and xml were stored as external files. By default, FreeTextBox looks in ~/aspnet_client/FreeTextBox/ for these files. Please note that this is the a folder within the current application or virtual directory. If you want to store the files in a different location, you need: - Tell FreeTextBox which kind of files to look for external resources: JavaScriptLocation=ExternalFile, ToolbarImages=ExternalFile, ButtonImagesLocation=ExternalFile - Set the SupportFolder property of your FreeTextBox instance to the directory where you copied the files. For example, if your website is stored at www.mysite.com/FreeTextBoxFiles/, you should set SupportFolder="/FreeTextBoxFiles/".