Can you write a program to send and receive short messages with delphi?

First of all, I think you should understand the principle of sending and receiving short messages, and then decide whether you can write and how to write.

Generally speaking, I can think of two ways:

1, connect sim card to send and receive short messages through external devices. Obviously, this is not a question you might ask.

2. You can use API such as SP to send and receive short messages. Of course, you can also configure this service period, but I don't know if it can be sent to Unicom and China Mobile (I don't think so, unless it is connected to someone else's interface, that is, API). But it is no problem to send it to your own virtual number field.

So it is definitely possible to write a program to send and receive short messages with delphi! Moreover, almost all languages can do it, including web scripting languages. Every language is just a tool, just like the sword in Ling Huchong's hand. When you apply it to pure green like fire, holding a branch is better than others' swords. Learning programming focuses on thinking.