How to Solve a problem,[dcc32 Error] Unit1.pas(46): E2003 Undeclared identifier: 'TPageIndex'.
When I try to write a program with new component like PDFtoolkit VCL After design form by drop a
component to Delphi form and try to compile for test it. I found an error like this
“[dcc32 Error] Unit1.pas(46): E2003 Undeclared identifier: 'TPageIndex'”
I know this error solve by add uses unit on interface section. But I don’t know a unit name to solve it.
This is my solution. Download PDF
(This is first blog with English language)
When I try to write a program with new component like PDFtoolkit VCL After design form by drop a
component to Delphi form and try to compile for test it. I found an error like this
“[dcc32 Error] Unit1.pas(46): E2003 Undeclared identifier: 'TPageIndex'”
I know this error solve by add uses unit on interface section. But I don’t know a unit name to solve it.
This is my solution. Download PDF
(This is first blog with English language)
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