mql5-skills/skills/mql5/references/docs/34-standardlibrary/2372-standardlibrary-chart-object-classes-obj-controls-cchartobjectrectlabel-cchartobjectrectlabelangle.md

# Angle

Prohibits changing the slope angle property.

```
bool  Angle(
   double  angle      // any value
   )

```

Parameters

angle

[in]  Any value of [double](/en/docs/basis/types/double) type.

Return Value

Always false.