Simple Question about how to put an int to a function that requires coonst QString.

[wysota]

I get error

invalid operands of types ‘const char*’ and ‘const char [7]’ to binary ‘operator+’

invalid operands of types ‘const char*’ and ‘const char [7]’ to binary ‘operator+’

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So, how will I do what I want?

Note that the error is a little misleading. Although it complains about character strings, the real problem is the integer you are passing somewhere in the middle.

As for the + operator, it is good to always wrap all C strings into QLatin1String. It's a bit of more work but it has some benefits for more complex applications. There is not operator+ defined for it though, so it's likely you'd get some different error then too but at least the compiler wouldn't try to add an integer to your string.