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In qt framework C++ , how to validate cell values are non numerical and display popup message saying error

shreshta valluru 86 Reputation points
2022-12-07T12:08:27.087+00:00

We have 3 columns where to validate those values are numeric only ,if invalid characters are entered ,need to display error message in Qt Framework C++

Developer technologies | C++
Developer technologies | C++

A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.

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  1. RLWA32 52,256 Reputation points
    2022-12-07T17:10:41.557+00:00

    You should ask questions about using the Qt framework in it own forums -- https://forum.qt.io/

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