A one-dimensional and two-dimensional, I am a rookie

CodePudding user response:

In the http://www.codeproject.com search barcode

CodePudding user response:

Or search ZXing

CodePudding user response:

Look not to understand the teacher, please say detailed point?

CodePudding user response:

Bar code control has a lot of, take a,

CodePudding user response:

I am a rookie ~
Teacher, can have the relevant code to learn?