内容

string QML Basic Type

a free form text string.

string type refers to a free form text string in quotes, e.g. "Hello world!".

范例：

Text { text: "Hello world!" }
					

Strings have a length attribute that holds the number of characters in the string.

QML extends the JavaScript String type with a arg() function to support value substitution.

When integrating with C++, note that any QString 值 passed into QML from C++ is automatically converted into a string value, and vice-versa.

此基本类型由 QML 语言提供。

另请参阅 QML 基本类型 .