IsText3D()

语法

Result = IsText3D(#Text3D)
概要
Tests if the given text number is a valid and correctly initialized text.

参数

#Text3D The text to test.

返回值

Returns nonzero if #Text3D is a valid text, zero otherwise.

Remarks

This function is bulletproof and may be used with any value. This is the correct way to ensure a text is ready to use.

参阅

CreateText3D()

已支持操作系统

所有

<- FreeText3D() - Text3D Index - MoveText3D() ->