VB.NET では遅延バインディングをする時を除き、必ず `Option Strict On` するべきです。そうしないと驚くべきことが起きます。もっと悪いことに、驚くべきことが起きていることに気づかないケースも起きます。 今回はそんな驚くべきことの一例をあげます。

VB/VB6/VBA さらには VB.NET も初心者向けなんてよく言われたりするわけですが、VBには型を意識しない・型にルーズでもなんとかなるような言語仕様があります。 この型にルーズと言うのは Option Strict Off で起きるような暗黙の型変換が元凶だと思っていたの ...

String manipulation is a fundamental skill for any developer especially from RPA Developer, and VB.NET offers a rich set of operations to work with strings effectively. Whether you're just starting or ...

_ A String manipulation example in VB.NET, EQUIVALENTS: Len, Mid, Replace, InStr, UCase, Split etc _ Description A string manipulation example in VB.NET. Are ALL covered in the tutorial, using PURE VB ...

Irina Medvinskaya offers an example that shows how VB.NET’s String.Compare method can come in handy when you need to compare two string variables. Working with strings is a very important ...

We have a .Net core 2.0 webapi project and want to call a old vb.net method. The method have some string functions like Left,right,space and trim . We added the DLL as a reference . But in runtime we ...

Irina Medvinskaya explains why you should usually opt for using the & operator over the + operator to combine strings. She also provides a simple example of how to combine stings in VB.NET. Combining ...

In C/C++, we can use the backslash escape sequence to create a string with any embedded ASCII code. ",\x09" is a string with a comma followed by an unprintable character whose ASCII code is 09. How ...