CodecsDecryptPasswordEventArgs Class (original) (raw)

Summary

Data for the RasterCodecs.DecryptPassword event.

Syntax

public class CodecsDecryptPasswordEventArgs : EventArgs

public: ref class CodecsDecryptPasswordEventArgs : EventArgs

class CodecsDecryptPasswordEventArgs(EventArgs):

Remarks

Refer to RasterCodecs.DecryptPassword for more information.

Example

using Leadtools; using Leadtools.Codecs; using Leadtools.ImageProcessing; using Leadtools.ImageProcessing.Color; using Leadtools.Svg; private static void DecryptPasswordExample() { /* This example loads an encrypted file using the Decrypt password event */ using (RasterCodecs codecs = new RasterCodecs()) { string srcFile = @"Encrypted.docx"; // Create a DecryptPassword handler EventHandler<CodecsDecryptPasswordEventArgs> decryptPasswordHandler = (sender, e) => { /* You can also bring up a message box informing the user that the 'e.FileName' file is encrypted and needs a password */ e.Password = "MyPassword"; /* Or you can set 'e.Cancel = true' to cancel the load */ }; // Install the DecryptPassword event handler codecs.DecryptPassword += decryptPasswordHandler; codecs.Options.Load.AllPages = true; using (RasterImage image = codecs.Load(srcFile)) { /* check that the image is not null to make sure the operation was not cancelled */ if (image != null) codecs.Save(image, srcFile + ".tif", RasterImageFormat.TifLzw, 0); } } }

Requirements