ApplyAllEncryptors Method

C#
Visual Basic
Objective-C
Java
C++

public virtual void ApplyAllEncryptors()

'Declaration
 
Public Overridable Sub ApplyAllEncryptors()

'Usage
 
Dim instance As AnnAutomation
 
instance.ApplyAllEncryptors()

public:
virtual void ApplyAllEncryptors();

Use the CanApplyAllEncryptors property to determine whether you can currently call this method.

This method will call the AnnEncryptObject Apply(RasterImageViewer) method for all AnnEncryptObject objects that have the AnnEncryptObject.CanEncrypt value set to true.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Annotations
Imports Leadtools.WinForms
Imports Leadtools.Drawing

Public Sub AnnAutomation_ApplyAllEncryptors(ByVal automation As AnnAutomation)
   ' remove all objects from this automation
   automation.SelectAll()
   automation.Delete()
   ' see if we can apply all the encryptor or decrytor objects (this should show a message informing you there are no encrypt objects in this automation)
   EncryptDecryptAll(automation)

   ' first add a new a couple of encrypt object to the automation
   Dim encrypt As AnnEncryptObject = New AnnEncryptObject()
   encrypt.Bounds = New AnnRectangle(100, 100, 100, 100, AnnUnit.Pixel)
   encrypt.Key = 123
   automation.Container.Objects.Add(encrypt)
   automation.Viewer.Invalidate(encrypt.InvalidRectangle)

   encrypt = New AnnEncryptObject()
   encrypt.Bounds = New AnnRectangle(300, 300, 100, 100, AnnUnit.Pixel)
   encrypt.Key = 456
   automation.Container.Objects.Add(encrypt)
   automation.Viewer.Invalidate(encrypt.InvalidRectangle)

   ' see if we can apply all encryptor objects (should apply the encryptors)
   EncryptDecryptAll(automation)

   ' see if we can apply all decryptor objects (should apply the decryptors)
   EncryptDecryptAll(automation)
End Sub

Private Sub EncryptDecryptAll(ByVal automation As AnnAutomation)
   If automation.CanApplyAllEncryptors Then
      ' apply encryptors
      automation.ApplyAllEncryptors()
      MessageBox.Show("Encryptor objects has been applied")
   ElseIf automation.CanApplyAllDecryptors Then
      ' apply decryptors
      automation.ApplyAllDecryptors()
      MessageBox.Show("Decryptor objects has been applied")
   Else
      MessageBox.Show("Cannot apply encryptors or decryptors because no encrypt object is currently in this automation")
   End If
End Sub

using Leadtools;
using Leadtools.Annotations;
using Leadtools.WinForms;
using Leadtools.Drawing;

public void AnnAutomation_ApplyAllEncryptors(AnnAutomation automation)
{
   // remove all objects from this automation
   automation.SelectAll();
   automation.Delete();
   // see if we can apply all the encryptor or decrytor objects (this should show a message informing you there are no encrypt objects in this automation)
   EncryptDecryptAll(automation);

   // first add a new a couple of encrypt object to the automation
   AnnEncryptObject encrypt = new AnnEncryptObject();
   encrypt.Bounds = new AnnRectangle(100, 100, 100, 100, AnnUnit.Pixel);
   encrypt.Key = 123;
   automation.Container.Objects.Add(encrypt);
   automation.Viewer.Invalidate(encrypt.InvalidRectangle);

   encrypt = new AnnEncryptObject();
   encrypt.Bounds = new AnnRectangle(300, 300, 100, 100, AnnUnit.Pixel);
   encrypt.Key = 456;
   automation.Container.Objects.Add(encrypt);
   automation.Viewer.Invalidate(encrypt.InvalidRectangle);

   // see if we can apply all encryptor objects (should apply the encryptors)
   EncryptDecryptAll(automation);

   // see if we can apply all decryptor objects (should apply the decryptors)
   EncryptDecryptAll(automation);
}

private void EncryptDecryptAll(AnnAutomation automation)
{
   if(automation.CanApplyAllEncryptors)
   {
      // apply encryptors
      automation.ApplyAllEncryptors();
      MessageBox.Show("Encryptor objects has been applied");
   }
   else if(automation.CanApplyAllDecryptors)
   {
      // apply decryptors
      automation.ApplyAllDecryptors();
      MessageBox.Show("Decryptor objects has been applied");
   }
   else
      MessageBox.Show("Cannot apply encryptors or decryptors because no encrypt object is currently in this automation");
}

Target Platforms

Reference

AnnAutomation Class
AnnAutomation Members