Home › Forums › ActiveX components › Xceed Encryption for ActiveX › In Delphi 6, I import the Xceed component and when I compile any of the samples the “Cannot assign to a read-only property” error appears.
This is usually caused by the wrappers created by Delphi. Sometimes, when Delphi creates the wrapper, the “write SetIDispatchProp” is not included.
For example, you may have the following code:
You need to add “write SetIDispatchProp” at the end of the line:
If this does not help, please send a message to firstname.lastname@example.org, and explain the error you are getting and include your TLB file.
Imported from legacy forums. Posted by Xceed admin (had 1914 views)